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Data logger for
plant monitoring
RADIUS LOGBASIC / PRO / PRO PLUS
.... Operating Instructions
Information about this manual
This manual describes the RADIUS LOG, an advanced plant monitoring system, and the relative options. It
includes instructions on assembly, wiring and commissioning and also provides detailed information about
keypad and web-based configuration.
General information
Before using the product, read the safety instruction section carefully. Keep the manual in a safe place and
available to engineering and installation personnel during the product functioning period.
Gefran S.p.A has the right to modify products, data and dimensions without notice. The data can only be used
for the product description and they can not be understood as legally stated properties.
Thank you for choosing this Gefran product.
We will be glad to receive any possible information which could help us improving this manual.
The e-mail address is the following: [email protected].
All rights reserved
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Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Contents
1. Safety Instructions.................................................................................................................................5
1.1 Symbols used in the manual...........................................................................................................................5
1.2 Notes on using the Operating Instructions......................................................................................................6
1.3 Safety instructions..........................................................................................................................................6
1.3.1 Intended use..................................................................................................................................................................6
1.3.2 Safety instructions for operation....................................................................................................................................6
2. Transportation, Storage and Disposal.................................................................................................7
2.1 Transportation and storage.............................................................................................................................7
2.2 Disposal..........................................................................................................................................................7
3. Overview of the device..........................................................................................................................8
3.1
3.2
3.3
3.4
3.5
3.6
Front view.......................................................................................................................................................8
Rear view........................................................................................................................................................9
Assignment of connections.............................................................................................................................9
Default settings.............................................................................................................................................10
Buttons.......................................................................................................................................................... 11
Rating plate................................................................................................................................................... 11
4. Technical description, connections and bus communication.........................................................12
4.1 Status LEDs..................................................................................................................................................12
4.2 Connections..................................................................................................................................................13
4.2.1 Modem .......................................................................................................................................................................13
4.2.2 Ethernet.......................................................................................................................................................................14
4.2.3 Analog inputs...............................................................................................................................................................15
4.2.4 Digital inputs................................................................................................................................................................16
4.2.5 Digital output...............................................................................................................................................................16
4.2.6 24 V voltage input / 24 V voltage output......................................................................................................................16
4.2.7 Power supply...............................................................................................................................................................17
4.3 Monitoring system, fundamentals.................................................................................................................18
4.3.1 Bus communication.....................................................................................................................................................18
4.3.2 Cabling........................................................................................................................................................................18
4.3.3 Shield..........................................................................................................................................................................18
4.3.4 Repeaters....................................................................................................................................................................19
4.3.5 Termination (impedance matching).............................................................................................................................19
4.4 Connection diagram......................................................................................................................................20
4.4.1 Analog input: irradiance sensor...................................................................................................................................20
4.4.2 Digital input: energy meter..........................................................................................................................................20
4.4.3 Digital output: digital display........................................................................................................................................21
4.4.4 Digital output: signaling device....................................................................................................................................21
4.4.5 24 V voltage input / 24 V voltage output......................................................................................................................21
4.4.6 Power supply...............................................................................................................................................................22
4.5 Bus communication......................................................................................................................................23
4.6 Kit di connessione Radius Log ....................................................................................................................25
5. Installation............................................................................................................................................27
5.1
5.2
5.3
5.4
Safety instructions for installation.................................................................................................................27
Cables and wiring.........................................................................................................................................27
Summary of work steps................................................................................................................................28
Installing the RADIUS LOG..........................................................................................................................29
5.4.1 Installation on a top-hat rail.........................................................................................................................................29
5.4.2 Wall mounting using screws........................................................................................................................................29
5.5 Installing the SIM card (GSM / GPRS) ........................................................................................................30
6. Configuration.......................................................................................................................................31
6.1 Summary of work steps................................................................................................................................31
6.2 Establishing a connection to the RADIUS LOG............................................................................................31
6.2.1 Preconditions...............................................................................................................................................................31
6.2.2 Dial-up connection.......................................................................................................................................................32
6.2.3 Ethernet connection (LAN)..........................................................................................................................................33
7. Operation..............................................................................................................................................35
7.1 Menu structure on the device.......................................................................................................................36
7.1.1 Menu structure for RADIUS LOG-BASIC, RADIUS LOG-PRO...................................................................................36
7.1.2 Menu structure for RADIUS LOG-PRO PLUS.............................................................................................................37
7.2 Configuration via web browser.....................................................................................................................38
7.2.1 Browser requirements.................................................................................................................................................38
7.2.2 RADIUS LOG start screen..........................................................................................................................................38
7.2.3 “Online values” menu..................................................................................................................................................40
7.2.4 “Status” menu..............................................................................................................................................................42
7.2.5 “Configuration” menu...................................................................................................................................................44
7.2.6 “Admin Monitoring” menu............................................................................................................................................47
7.2.7 “Admin Measurement” menu.......................................................................................................................................57
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
3
7.3
7.4
7.5
7.6
Menu structure in the web browser...............................................................................................................64
Abbreviations................................................................................................................................................65
Time zones...................................................................................................................................................66
Configuration examples................................................................................................................................67
7.6.1 Analog inputs...............................................................................................................................................................67
7.6.2 Digital inputs................................................................................................................................................................68
7.6.3 Alarm criteria...............................................................................................................................................................69
8. Format of internal memory data.........................................................................................................72
8.1 Format of data records in the flash memory.................................................................................................72
9. Technical data......................................................................................................................................77
9.1
9.2
9.3
9.4
9.5
Dimensions...................................................................................................................................................77
RADIUS LOG-PRO PLUS............................................................................................................................78
RADIUS LOG-PRO . ....................................................................................................................................79
RADIUS LOG-BASIC . .................................................................................................................................80
Battery..........................................................................................................................................................81
10.Troubleshooting...................................................................................................................................82
11.Terms and abbreviations.....................................................................................................................83
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Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
1.
Safety Instructions
1.1
Warning!
Symbols used in the manual
Indicates a procedure, condition, or statement that, if not strictly observed, could result in personal injury or
death.
Indicates a procedure, condition, or statement that, if not strictly observed, could result in damage to or
destruction of equipment.
Caution
Indicates that the presence of electrostatic discharge could damage the appliance. When handling the boards,
always wear a grounded bracelet.
Important
Indicates a procedure, condition, or statement that should be strictly followed in order to optimize these applications.
Note ! Indicates an essential or important procedure, condition, or statement.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
5
1.2
Notes on using the Operating Instructions
These Operating Instructions are intended for end customers without portal utilization and provide the basis for
safe operation of the RADIUS LOG.
Installation and commissioning must be carried out by an installation technician.
The personnel must have access to the Operating Instructions at all times.
The personnel responsible for installation, operation and maintenance must have read and understood these
Operating Instructions.
Gefran spaaccepts no liability for personal injury, damage to property, or malfunctions and their consequences,
insofar as these result from non-observance of these Operating Instructions.
1.3
1.3.1
Safety instructions
Intended use
RADIUS LOG is a data logger for measuring and storing electrical values and is used, for example, in photovoltaic systems.
Only the permissible signals and signal strengths may be applied to the connections on the device. → Chapter
8, Technical data
Any other use of the device is considered contrary to its intended use. The manufacturer shall not be liable for
any damage resulting from such use.
Installation is only permitted indoors. For installation outdoors or in a dusty environment, the device must be
installed in a suitable protective enclosure.
Protection rating → Chapter 8, Technical data
1.3.2
•
•
•
•
•
•
6
Safety instructions for operation
he memory card (Compact Flash) or SIM card must not be removed while the device is in operation
T
The device must not be opened
The device must not be modified in any way
Damaged devices must be taken out of operation immediately and checked by a qualified electrician
The local regulations must be observed when using the device
The safety of the device and the operator cannot be guaranteed if the device is operated in contravention of
the described safety instructions
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
2.
Transportation, Storage and Disposal
2.1
Transportation and storage
On delivery, inspect the device for any damage caused during transportation, and notify the haulage contractor
if necessary.
A damaged device must not be put into operation!
• Only transport the device if it is well packaged
• Protect the device from dust and moisture
• Only store the device in a dry, dust-free environment
Permissible storage conditions → Chapter 8, Technical data
2.2
Disposal
Do not dispose of old devices or batteries together with ordinary household refuse!
The device and its packaging and accessories are made from recyclable materials and should be disposed of
accordingly.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
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3.
Overview of the device
3.1
Front view
6
7
5
4
3
8
2
1
9
10
11
12
13
14
15
16
17
18
Fig. 1: Overview of the device, front view (RADIUS LOG-BASIC / PRO)
Fig. 2: Overview of the device, front view (RADIUS LOG-PRO PLUS)
RADIUS LOG-BASIC, RADIUS LOG-PRO
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Power LED
(9)
Status LED
(10)
Modem LED
(11)
Alarm LED
(12)
[Exit], [Down], [Up], [Enter] buttons
(13)
Display
(14)
Digital and analog input (15)
Memory card (Compact Flash)
Changeover switch RS485 / RS422
Digital output
RS485 / RS422
Ethernet
24 V input/output
Telephone socket (PSTN, ISDN)
RADIUS LOG power supply
RADIUS LOG-PRO PLUS
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
8
Display
[Exit], [Down], [Up], [Enter] buttons
Power LED
Status LED
Modem LED
Alarm LED
Analog and digital inputs
Memory card (Compact Flash)
Changeover switch RS232 / RS422
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
SIM card slot (only for RADIUS LOG-PRO GSM/GPRS)
Antenna socket (GSM/GPRS)
Digital output
RS232 / RS422
RS485
Ethernet
24 V input/output
Telephone socket (analog, ISDN)
RADIUS LOG power supply
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
3.2
Rear view
2
1
3
3
2
1
4
4
5
5
6
6
Fig. 3: Overview of the device, rear view (RADIUS LOG-BASIC / PRO)
Fig. 4: Overview of the device, rear view (RADIUS LOG-PRO PLUS)
RADIUS LOG-BASIC / PRO
(1)
(2)
(3)
Digital input
Analog input
Reset button
(4)
(5)
(6)
Holder for wall mounting
Holder for installation on top-hat rail
Clamp
(4)
(5)
(6)
Holder for wall mounting
Holder for installation on top-hat rail
Clamp
RADIUS LOG-PRO PLUS
(1)
(2)
(3)
Digital inputs
Reset button
Analog inputs
3.3
Assignment of connections
RADIUS LOG-BASIC
Pin
8
PSTN
RS485
1
—
2
a2 (out)
3
1
2
RS422
Ethernet
RS changeover switch
+24 V DC
—
TX+
RS485
RS485 A
TX+
TX-
RS422
a1 (in)
—
RX+
RX+
4
b1 (in)
RS485 B
TX-
—
5
b2 (out)
—
RX-
—
6
—
GND
GND
RX-
7,8
—
—
—
—
RADIUS LOG-PRO
Pin
1
8
8
1
PSTN
ISDN
RS485
RS422
Ethernet
—
—
+24 V DC
—
TX+
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
2
RS changeover
switch
RS485
9
2
a2 (out)
—
RS485 A
TX+
TX-
3
a1 (in)
2a RX+
—
RX+
RX+
4
b1 (in)
1a TX+
RS485 B
TX-
—
5
b2 (out)
1b TX-
—
RX-
—
6
—
2b RX-
GND
GND
RX-
7,8
—
—
—
—
—
RS422
RADIUS LOG-PRO PLUS
Pin
8
8
PSTN
ISDN
RS485
1
—
—
2
—
—
3
a2 (out)
4
a1 (in)
1
Ethernet
+24 V DC
—
TX+
RS422
RS485 A
TX+
TX-
RS232
2a RX+
—
RX+
RX+
1a TX+
RS485 B
TX-
—
b1 (in)
1b TX-
—
RX-
—
6
b2 (out)
2b RX-
GND
GND
RX-
7,8
—
—
—
—
—
3.4
RS changeover
switch
RS422
5
2
Default settings
• Default setting for the modem connection:
IP address
Remote IP
Subnet mask
192.168.200.1
192.168.200.51
255.255.255.255
• For the Ethernet connection, the setting “DHCP” is recommended
DHCP
ON 1)
• A manual network configuration is only necessary if no DHCP server is present
IP address
Subnet mask
Gateway
192.168.30.40
255.255.255.0
0.0.0.0
• The following ports are used for communication within the network:
Communication web portal
e-mail
Port 80 (HTTP)
Port 25 (SMTP)
• On delivery, the GSM PIN for the device is preset to “4321”
1)
Note! 10
DHCP takes priority over a manual network configuration
Further information about this topic see paragraph 6.2 Establishing a connection to the RADIUS LOG.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
3.5
Buttons
Log - PRO-PLUS
Enter
Exit
Fig. 5: Buttons, RADIUS LOG-PRO PLUS
Log - PRO
Exit
Enter
Fig. 6: Buttons, RADIUS LOG-BASIC/PRO
Button
Navigation in the display menu
EXIT
Cancel input
Back one menu level
 (UP)
Select menu item above
Increase the selected number by 1
 (DOWN)
Select menu item below
Decrease the selected number by 1
ENTER
One menu level further
Confirm input
Jump to the next settable number
RESET
Restarts the device
3.6
Rating plate
The rating plate for identification of the device is attached to the left-hand end of the device.
1
2
Pro 2
421.147
Type
GSM/GPRS
Item No. 300657 2909 002
YOM
2009
IMEI:
300657 2909 002
Monitoring System
354064030003402
MADE IN GERMANY
Fig. 7: Rating plate
(1)
(2)
Device type and variant
Modem type, serial number and year of manufacture
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
11
4.
Technical description, connections and bus communication
-
110 V
N L 230 V AC
+
AI4
Phone
-
+
AI3
-
+ 24 V
+
AI2
-
+
AI1
RESET
RADIUS LOG is a data logger for measuring and storing electrical values and is used, for example, in photovoltaic systems. The device measures physical variables such as voltages, currents and resistances. If required, an alarm can be triggered and sent to a receiver via e-mail, text message (SMS) or fax.
Ethernet
-
+
DI1
RS485
-
+
DI1
-
+
DI1
RS232
-
+
DI1
+ DO1
Fig. 8: RADIUS LOG-PRO PLUS
4.1
Status LEDs
Symbol
LED
Power
Status
Connect
Alarm
Meaning
(1)
Green
Voltage is supplied to the device.
(2)
Green
Device is in the start phase
(3)
Off
Power supply fault
(1)
Green
System loaded successfully, normal operation
(3)
Off
System has booted successfully, normal mode.
(1)
Yellow
Connection set up successfully.
(2)
Yellow
Setting up the connection to the called distant terminal.
(3)
Off
No connection via analog modem, ISDN or GSM at the moment.
(1)
Red
The device will trigger an alarm signal via the output D01 which has been
configured as alarm output.
(2)
Red
Fault detected
(3)
Off
Normal operation
(1) Permanently illuminated
(2) Blinking
(3) Not illuminated
The Alarm LED flashes in the following cases:
• System alarm, measured value alarm, status alarm
• Inverter alarm state detected
• Inverter Ini file missing
• Failure of current sensor or inverter
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Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
4.2
Connections
4.2.1
Modem
4.2.1.1
PSTN / ISDN
Depending on the version, the RADIUS LOG is equipped with a PSTN or ISDN modem.
RADIUS LOG-BASIC, PRO
Pin assignment, PSTN:
1
–
2
a2 (out)
3
a1 (in)
4
b1 (in)
5
b2 (out)
6
––
RADIUS LOG-PRO PLUS
8
Note:
Pin assignment, PSTN:
Pin assignment, ISDN:
1
–
1
–
2
–
2
–
3
a2 (out)
3
2a (RX+)
4
a1 (in)
4
1a (TX+)
5
b1 (in)
5
1b (TX-)
6
b2 (out)
6
2b (RX-)
7
–
7
–
8
–
8
–
A connecting cable for connecting the RADIUS LOG to the PSTN is supplied with the device.
Pin assignment, TAE-N connector (looking toward the contacts):
4
3
1
a1 (in)
5
2
2
b1 (in)
6
1
3
–
4
–
5
b2 (out)
6
a2 (out)
4.2.1.2
Mobile radio antenna (GSM / GPRS)
For connecting a mobile radio antenna to the RADIUS LOG.
The signal strength is indicated on the display in the form of vertical bars.
Optimal reception
No reception
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
13
4.2.2
Ethernet
In addition to the integrated modem, there is a network connection for direct connection to a LAN (Local Area
Network).
Pin assignment
8
1
TX+
2
TX-
3
RX+
4
–
5
–
6
RX-
7
–
8
–
-
+
AI4
-
+
AI3
-
+
AI2
-
+
AI1
RESET
• For direct connection to a computer, use a crossed network (“crossover”) cable.
-
+
DI1
-
+
DI1
-
+
DI1
-
+
DI1
1
110 V
N L 230 V AC
Phone
+ 24 V
Ethernet
RS485
+ DO1
RS232
3
2
Fig. 9: Crossed network cable
(1)
(2)
(3)
RADIUS LOG
Crossed network cable
Computer / laptop
RESET
• For connection to a hub or switch, use an uncrossed network cable (assignment 1:1).
-
+
AI4
-
+
DI1
RS485/
RS422
+ DO1
1
V
N L 110
230 V AC
Phone
+ 24 V
Ethernet
3
2
4
2
4
Fig. 10: Uncrossed network cable
(1)
(2)
(3)
(4)
RADIUS LOG
Uncrossed network cable
Hub / switch
Computer / laptop
RS485
For communication with external bus devices such as inverters and current sensors.
Pin assignment, RS485::
1
24 V DC
Supply voltage 1)
2
RS485 A
Data line Plus
3
–
4
RS485 B
5
–
6
GND
Data line Minus
Reference potential 2)
1) The 24 V DC supply voltage is only required with use of current sensors. The integrated power unit can
supply power to a maximum of three sensors.
14
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
2) Note:
GND is required for current sensors and certain inverter types. Further information can be found in the
separate connection diagram.
The RS changeover switch must be set to the RS485 position.
Further information about inverters can be found in → Section 4.5, Bus communication.
RS changeover switch
For switching between RS232, RS422, RS485.
Note:
Only operate the RS changeover switch if necessary.
Only operate the RS changeover switch when the device is switched off.
1
(1) Left-hand position
RS485
(2) Right-hand position
RS422
2
Fig.11: RS changeover switch, RADIUS LOG-BASIC, RADIUS LOG-PRO
1
(1) Left-hand position
RS422
(2) Right-hand position
RS232
2
Fig. 12: RS changeover switch, RADIUS LOG-PRO PLUS
4.2.3
Analog inputs
There are either one analog input (RADIUS LOG-PRO, RADIUS LOG-BASIC) or four analog inputs (RADIUS
LOG-PRO PLUS) available.
Voltages of 0 ... 10 V, currents of 0 ... 20 mA and temperatures (PT 1000 direct measurement) can be measured via the analog inputs.
Pin assignment:
+ –
+ –
AI1
AI4
+
Connection Plus
-
Connection Minus
…
Damage due to overvoltage!
Caution
If voltages of more than 10 V DC are applied to the analog inputs, or if currents of more than 20 mA flow, this can destroy the
affected measuring inputs.
- Ensure that only voltages of up to 10 V DC are applied and only currents of up to 20 mA flow.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
15
4.2.4
Digital inputs
There are either one digital input (RADIUS LOG-PRO, RADIUS LOG-BASIC) or four digital inputs (RADIUS
LOG-PRO PLUS) available. The inputs can be used as pulse inputs or status inputs. The inputs are optically
isolated and can detect counting pulses up to 14 Hz.
An interface in accordance with specification S0 must be available.
Pin assignment:
+ –
+ –
DI1
DI4
+
Connection Plus
-
Connection Minus
…
Damage due to overvoltage!
Caution
If voltages of more than 24 V DC are applied to the digital inputs, this can destroy the affected measuring inputs.
- Ensure that only voltages of up to 24 V DC are applied.
4.2.5
Digital output
The digital output DO1 can be configured as:
1) Alarm output (e.g. signaling device: buzzer)
2)
Pulse output for display connection
Pin assignment:
+ –
+
Connection Plus
-
Connection Minus
DO1
For configuration, a connection must be established between the RADIUS LOG and the browser.
The output is designed as an optocoupler (make contact) and can be connected to a maximum voltage of 70 V
DC and a maximum current of 50 mA DC if required. Observe the correct polarity!
4.2.6
24 V voltage input / 24 V voltage output
The RADIUS LOG can be supplied with 24 V DC via the voltage input.
Damage due to overvoltage!
Caution
If the 110 ... 230 V power supply and 24 V voltage input are connected at the same time, this will damage the device.
- Ensure that either the 110 ... 230 V power supply or the 24 V voltage input is used.
If the RADIUS LOG is connected to the voltage supply, 24 V is applied to the voltage output. The maximum
load rating is 230 mA.
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Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Pin assignment:
+ –
+
Connection Plus
-
Connection Minus
24 V
4.2.7
Power supply
The RADIUS LOG can be supplied with a voltage of 110-230 V AC.
The device must not be operated with voltages lying outside the range of 110 ... 230 V AC.
Pin assignment:
+ –
L
Phase (black)
N
Neutral conductor (blue)
24 V
Damage due to overvoltage!
Caution
Overvoltage or voltage peaks can damage or destroy the device.
- Protect the power supply against overvoltage.
Damage due to voltage input!
Caution
If the 110 ... 230 V power supply and 24 V voltage input are connected at the same time, this will damage the device.
- Ensure that either the 110 ... 230 V power supply or the 24 V voltage input is used.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
17
4.3
Monitoring system, fundamentals
When planning and installing monitoring systems with inverters and current sensors, it is necessary to observe
a number of points in order to ensure correct operation.
Note:
During installation, the operating instructions and data sheets of the individual components must be observed. All operating conditions (current consumption, voltage supply and ambient conditions) of the individual components must be complied with.
4.3.1
Bus communication
The bus devices (inverters or current sensors) may be connected in any order. All devices must be connected
in series to a single RS485 bus.
As a rule, no operating voltage may be connected to the communication interfaces of inverters.
Current sensors, such as the String Box, are powered via an external power supply unit. (The 24 V DC voltage
output of the RADIUS LOG may be connected to a maximum of three String Box with short cable lengths.)
4.3.2
Cabling
For error-free data transmission, all bus cables must have twisted wires and be completely shielded.
Cable type
• For the data cables “RS485 A” and “RS485 B”, a shielded and twisted wire pair plus cable for equipotential
connection must be used.
4.3.3
Shield
The cable shield must be grounded at one end of the connection only, in order to prevent ground loops. At the
opposite end of each bus section, the shield must be completely interrupted in the vicinity of the bus device.
1
3
4
2
3
2
4
3
2
4
Fig. 13: Example: shielding
(1)
(3)
(2)
Note:
RADIUS LOG
Data cable
Current sensor or inverter
(4)
Shield of data cable
If it is impractical to ground each section individually, the uncut shield (cable only slit) can also be routed onward. However, the
overall shield must always be grounded in at least one place.
Routing
Alternating current signals can cause interference despite correct shielding. Particularly AC cables in the medium voltage range are responsible for this. For this reason, ensure as great a distance as possible from AC
cables.
18
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
4.3.4
Repeaters
Repeaters must be used in the following cases:
• After every 31 bus devices
• In the case of long cable lengths leading to the bus devices, in order to reinforce the signal
4.3.5
Termination (impedance matching)
To prevent reflections in the cables, the bus must be terminated with a terminator.
4
5
3
1
2
Fig. 14: Example: termination
(1)
(2)
(3)
RADIUS LOG
(4)
Last device
(5)
Data bus
Integrated terminator
External terminator
First device (RADIUS LOG):
An internal terminator is preinstalled in the RADIUS LOG. No additional external resistor must be connected to
this device.
Repeaters:
The data bus must be fitted with a terminator before and after each repeater.
1
4
2
5
5
3
5
Fig. 15: Example: repeaters
(1)
(2)
(3)
RADIUS LOG
(4)
Repeater
(5)
Last device
Integrated terminator
External terminator
Last device:
The data cables “RS485 A” and “RS485 B” are terminated with a resistance of 120 ohm.
Determining the resistance:
The size of the terminator resistance varies depending on local conditions. The correct value of the terminator
resistance can be determined using an oscilloscope.
1
2
3
Fig. 16: Signal edges on the oscilloscope
(1)
(3)
Resistance correct
(2)
Resistance too high
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Resistance too low
19
4.4
Connection diagram
4.4.1
Analog input: irradiance sensor
The analog input AI1 is preconfigured for the irradiance sensor.
2
RESET
1
-
+
AI4
-
+
DI1
3
4
V
N L 110
230 V AC
+ 24 V
Phone
+ DO1
RS485/
RS422
Ethernet
Fig. 17: Irradiance sensor, RADIUS LOG-BASIC, RADIUS LOG-PRO
Irradiance (orange)
24 V DC (red)
(3)
(4)
1
-
+
AI4
-
+
AI3
-
GND (black)
PE shield (black)
3
2
+
AI2
-
+
AI1
RESET
(1)
(2)
-
+
DI1
-
+
DI1
-
+
DI1
-
+
DI1
4
5
110 V
N L 230 V AC
+ 24 V
Phone
Ethernet
RS485
RS232
+ DO1
Fig. 18: Irradiance sensor, RADIUS LOG-PRO PLUS
(1)
(2)
(3)
Temperature, optional (brown)
Irradiance (orange)
24 V DC (red)
4.4.2
(4)
(5)
GND (black)
PE shield (black)
Digital input: energy meter
-
+
AI4
-
+
AI3
-
+
AI2
-
+
AI1
RESET
The digital input DI1 is preconfigured for the energy meter.
-
+
DI1
-
+
DI1
-
+
DI1
-
+
DI1
1
110 V
N L 230 V AC
Phone
+ 24 V
Ethernet
RS485
RS232
+ DO1
2
(-) 21
(+) 20
Fig. 19: Energy meter
(1)
20
S0 interface: minus (21)
(2)
S0 interface: plus (20)
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Digital output: digital display
-
+
AI4
-
+
AI3
-
+
AI2
-
+
AI1
RESET
4.4.3
-
+
DI1
-
+
DI1
-
+
DI1
-
+
DI1
2
1
+
-
6485 W
15164 kWh
110 V
N L 230 V AC
+ 24 V
Phone
Ethernet
RS485
RS232
+ DO1
Fig. 20: Digital display
24 V DC (red)
4.4.4
(2)
GND (black)
Digital output: signaling device
-
110 V
N L 230 V AC
+
AI4
-
+
AI3
-
+ 24 V
Phone
+
AI2
-
+
AI1
RESET
(1)
-
Ethernet
+
DI1
-
RS485
+
DI1
-
+
DI1
RS232
-
+
DI1
1
2
+ DO1
Fig. 21: Signaling device
(1)
GND (black)
4.4.5
(2)
24 V DC (red)
24 V voltage input / 24 V voltage output
-
110 V
N L 230 V AC
+
AI4
-
+
AI3
Phone
-
+ 24 V
+
AI2
-
+
AI1
Ethernet
RESET
The voltage supply is 24 V DC.
-
+
DI1
RS485
-
+
DI1
-
+
DI1
RS232
-
+
DI1
+ DO1
1
2
Fig. 22: 24 V voltage input/output
(1)
24 V DC (red)
(2)
GND (black)
Damage due to voltage supply!
Caution
If the 110 ... 230 V power supply and 24 V DC voltage input are connected at the same time, this will damage the device.
- Ensure that either the 110 ... 230 V power supply or the 24 V voltage input is used.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
21
4.4.6
Power supply
-
110 V
N L 230 V AC
N
1
+
AI4
Phone
-
+
AI3
-
+ 24 V
+
AI2
-
+
AI1
Ethernet
RESET
The power supply is 110 ... 230 V AC. A 6 A fuse must be provided.
-
+
DI1
-
RS485
+
DI1
-
+
DI1
RS232
-
+
DI1
+ DO1
2
L
Fig. 23: 230 V power supply
(1)
Neutral conductor (blue)
(2)
Phase (black) with 6 A fuse
Damage due to voltage supply!
Caution
22
If the 110 ... 230 V power supply and 24 V voltage input are connected at the same time, this will damage the device.
- Ensure that either the 110 ... 230 V power supply or the 24 V voltage input is used.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
4.5
Bus communication
For communication with inverters, the RADIUS LOG must be equipped with the appropriate driver.
Note:
The required driver is installed by the manufacturer before shipment.
For inverters and current sensors, only the information required for connection is given.
• Observe the maximum permissible number of devices
• Connect the RADIUS LOG to the first device with the data cable
• The order of the bus devices is unimportant
• The use of a repeater is necessary for every 32nd bus device and for long cable lengths
• As a rule, no operating voltage may be connected to the communication interfaces of inverters.
• The String Box requires a power supply of 24 V DC
• The shield of the bus cable must be grounded at one end of the connection only
• When routing the bus cabling, ensure as great a distance as possible from AC cables
• To prevent reflections, the bus must always be terminated with a parallel terminator.
Note:
A maximum of five inverters with a combined power of 20 kWp may be connected to the RADIUS LOG-BASIC.
Note:
For RADIUS LOG-PRO / PRO-PLUS: Maximum of 31 inverters and 19 String Box per device.
• Connect the cable shield to the ground terminal at the RADIUS LOG end
• Set the inverter bus address (see inverter documentation)
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
23
Standard “Connect cable”
As standard the RADIUS LOG is equipped with a pre-assembled data cable for connecting the RADIUS LOG
and the RADIUS LOG-INT card.
RADIUS Industrial, APV-...-....
ON
RADIUS Industrial, APV-...-....
AFE200-PV
Terminazione attiva
Termination active
AFE200-PV
RADIUS LOG-...
OFF
OFF
Terminazione non attiva
Termination not active
Log - PRO-PLUS
Enter
Exit
OPT-RS485-ADV
OPT-RS485-ADV
OFF
S1
110Vac
230Vac
Phone
+ 24V-
Ethernet
1
2
S1
EQP
3
A B
ON
4
1
2
EQP
3
4
Ethernet
230Vac
RS232
RS422
RS485
OFF
A B
ON
NL
Fuse
ON
+ D01-
RS485
Configuration
via PC
M1
M3
J2
RADIUS LOG-INT
J1
J1
M2
LOCALE
RS485
Fig. 24: RADIUS APV inverter BUS Connection
(1)
(2)
(3)
(4)
(5)
RJ11 connector (RADIUS LOG), RS485
J1 connector on RADIUS LOG-INT card
M1 connector on RADIUS LOG-INT card
Bus connector on OPT-RS485 (M1 on inverter)
M2 connector on RADIUS LOG-INT card
(6)
(7)
(8)
(9)
First inverter
Subsequent inverters
S1 Terminator for last inverter (on OPT-RS485)
Bus connection to String Box (terminator JP7)
A B
1
654321
- RS485
1
2
3
4
5
6
A
B
GND bus
2
EQP
3
4
654321
- J1
1
2
3
4
5
6
- M1
- M2
- M1
+24V
A
4
A
4
A
4
SH
B
3
2
1
B
GND bus
SH
3
2
1
B
GND bus
SH
3
2
1
B
A
GND bus
Fig. 25: BUS Connectors
Note!
24
Termination
The last device in the Modbus chain must have the termination resistor activated:
- if it is an APV inverter, switch S1 = ON (on the OPT-RS485-ADV card, in the AFE200-PV power supply unit)
- if it is a string box Jumper JP7 must be connected (on the JBX-COM string box regulation card)
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
4.6
Kit di connessione Radius Log
Qualora il data logger RADIUS LOG sia stato acquistato separatamente dall’inverter e quindi non sia stato già
pre-cablato all’interno dell’inverter da parte di GEFRAN, è necessario ordinare in abbinamento al Radius Log
l’opzione “CONNECTION KIT DATA LOGGER” (cod. SL605) che identifica il “Connection kit-Data Logger” .
Il kit di connessione è indipendente dalla versione del data logger essendo compatibile con RADIUS LOGBASIC/PRO/PRO PLUS.
Il kit contiene:
• Scheda Radius Log-Int (scheda di interfaccia tra data logger e i dispositivi connessi alla rete Modbus)
• Fusibili (0,5A / 600V) e portafusibili
• Terminale per connessione cavo di terra e rondella grower per connessione terra su piastra
• Cavo RJ11 (per connessione tra scheda Radius Log-Int e data logger Radius Log)
• Guida DIN e Viti M6 x 12
Prima di effettuare le relative connessioni occorre fissare sulla guida DIN il data logger RADIUS LOG, la
scheda Radius Log Int e i porta fusibili (con relativi fusibili), utilizzando le viti fornite di serie con il kit.
Di seguito elenchiamo i passi operativi per connettere il Data Logger con la scheda Radius Log-int.
BIANCO
8S7B26
D3.6
GIALLO
OPT_RS485_ADV
S1 ON
OFF
M1
XS
-L6
AWG 18 Red
X
-L7
AWG 18 Brown L7
X
Rimuovere coppia twistata
bianco / grigio
2
1
L6
Altri inverter in paralello
(M1 - OPT_RS485_ADV)
String Box in parallelo (RS485)
-AT3.11
RADIUS_LOG_INT
M1
M2
-P3.6
2 4
- + - + - + - +
DI4 DI3 DI2 DI1
RADIUS LOG
230V
L N
24V
Phone + - Ethernet
J2
AWG 18 Brown D3.1
X
AWG 18 Red
X
0,5A
600V
- + - + - + - +
AI4 AI3 AI2 AI1
3
D3.2
-FU3.3
1
RS RS
485 232
DO1
+ -
M3
J1
Cavo RJ11
1) Collegare i cavi dell’alimentatore esterno ai morsetti L-N (230 V) del Data Logger
2) Inserire i fusibili sulla linea di alimentazione
3)
Effettuare il collegamento, tramite cavo con connettore RJ11, tra la porta RS485 del RADIUS LOG e il
connettore J1 della scheda Radius Log-Int
4)
Effettuare la comunicazione della scheda Radius Log-Int con i dispositivi connessi alla rete Modbus
(Inverter, String Box, ...) utilizzando le morsettiere M1 e/o M2 (è possibile utilizzare per la comunicazione
seriale anche un solo canale M1 o M2). Tenendo presente che è preferibile utilizzare il morsetto M1 per
le reti Modbus corte, ed il morsetto M2 per le linee lunghe, utilizzare la connessione idonea al proprio
impianto secondo quanto segue:
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
25
• dispositivi connessi tramite il solo morsetto M1, posizionare lo switch TM (S2) della scheda Radius Log-Int
su “ON”
• dispositivi connessi ad entrambi i morsetti M1 e M2, posizionare lo switch TM (S2) della scheda Radius
Log-Int su “OFF”
• dispositivi connessi al solo morsetto M2, posizionare lo switch TM (S2) della scheda Radius Log-Int su
“OFF”.
M1
M2
J2
RS485
RADIUS LOG-INT
LOCALE
M3
J1
Pinatura morsetti su RADIUS LOG-INT
J1
Collegamento con uscita rs485 RadiusLog. Cavo RJ11 a 6 poli.
M3.1
Massa alimentazione da RadiusLog
M3.2
+24 V da RadiusLog
M3.3
M3.4
Collegamento schermo a massa
Uscita verso rete RS485
M2.1
Schermo (SH)
M2.2
Massa di riferimento Bus
M2.3
Canale B
M2.4
Canale A
Uscita verso inverter locale
M1.1
Schermo (SH)
M1.2
Massa di riferimento Bus
M1.3
Canale B
M1.4
Canale A
J2
RS232 su Ds-SUB 9 poli per collegamento PC.
Quando viene effettuata la configurazione il deviatore MC (S1) deve essere posto in posizione OFF.
Durante la fase operativa (Data logger attivo) MC (S1) invece sarà in posizione 0N.
MC (S1)
Selettore linea seriale verso PC (J2) o data logger. Vedi J2
TM (S2)
Resistenze terminazione bus.
X inserite
Y escluse
5) 26
Collegare il terminale 4 della morsettiera M3 sulla scheda Radius Log-Int alla terra del quadro, utilizzando quanto in dotazione nel kit.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
5.
Installation
5.1
Safety instructions for installation
• T
he data logger must only be connected by a qualified electrician.
• All cables must be connected or disconnected only when de-energized
Electric shock hazard! Danger to life and limb!
Warning!
There is a risk of electric shocks when connecting the device to the power supply. This can result in lifethreatening injuries.
- De-energize the power cable and take measures to prevent it from being re-energized.
I
Caution
Damage due to incorrectly connected cables!
If cables are connected incorrectly, this can damage or destroy the measuring inputs and the device.
- Connect cables only to the correct locations.
- Ensure the correct polarity of the cables being connected.
• U
se suitable wire end ferrules with flexible cables
• Tighten all clamped connections with a suitable tool and check that contact is made and that the connection
is secure
• Only use the specified cables
5.2
Cables and wiring
Cable types
• Bus cabling (inverters, current sensors)
Data cable, twisted and shielded: 2×2×0.5 mm2
Network cable:
CAT 7
• Sensors (irradiance sensor, temperature sensor)
Sensor cable:
2×2×0.5 mm2
• Meters (energy meters)
Telephone cable:
2×0.6 mm2
• Ethernet network
Network cable:
CAT 5e / CAT 6 / CAT 7
Maximum permissible cable lengths
•
•
•
•
Bus cabling
Data cable RS485
Sensors
Meters
Ethernet
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
1200 m 1) 2)
100 m
200 m
100 m 2)
27
Terminals
We recommend the use of terminals for the wiring.
If a terminal block is used, the Connect cable can be cut off and used to connect the RADIUS LOG to the terminal block.
Shield
The cable shield must be grounded at one end of the connection only.
1) For longer cable lengths, repeaters must be used.
2) A hub is necessary if a number of separate cables of this length are used.
5.3
Summary of work steps
Installation
• Mount the device on a top-hat rail; alternatively, the device can be mounted on a wall.
PSTN, ISDN and GSM connection
1.
Test the PSTN telephone connection for outgoing and incoming calls (e.g. provider number; if necessary,
include external call prefix and ensure there are no dialing restrictions). Set the telephone system as
described in the manufacturer’s instructions.
2.
Test the ISDN telephone connection with an S0 tester before installation. Set the telephone system as
described in the manufacturer’s instructions.
3.
For PSTN or ISDN, connect the device and the telephone connection with the supplied cable. If the
cable needs to be extended, ensure secure contact and correct polarity.
4.
For GSM, connect the supplied mobile radio antenna to the antenna socket.
5. The GSM data card must be set to the same PIN number as the device. To do this, set the PIN number of
the data card using a cell phone. Insert the GSM data card into the device until you feel it click into place.
Ethernet connection
1.
Direct connection from network card and PC / laptop via crossed network cable.
2.
Connection to a switch / hub via an uncrossed network cable.
Analog input / digital input
• M
aximum input voltage: analog 10 V DC, digital 24 V DC
• The analog input AI1 is preconfigured for the irradiance sensor
• The digital input DI1 is preconfigured for the energy meter
Power supply
1.
Protect the power supply (230 V AC) with a fuse (e.g. B6A), or alternatively use the voltage input (24 V DC).
2.
A maximum of three current sensors (String Box) can be powered via the integrated power unit. The
power is supplied via the RS485 interface. Use an external power supply if more than three current sensors are used.
Commissioning and cabling
1.
Check the polarity of the connecting cables and correct if necessary.
2.
Connect the mains voltage in order to switch on the RADIUS LOG. Status LED flashes.
RS485 interface
Further information → Section 4.5, Bus communication.
28
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
5.4
Installing the RADIUS LOG
The device can be installed as follows:
• Installation on a 35 mm × 7.5 mm top-hat rail acc. to EN 50022
• Wall mounting using screws (maximum head diameter 7.5 mm)
5.4.1
Installation on a top-hat rail
Hook the device over the upper edge of the top-hat rail and press it on until the clamp snaps into place at the
bottom.
To remove the device, pull the clamp down with a screwdriver and take the device off the top-hat rail.
3
1
1
2
4
2
7
6
5
Fig. 26: Installation on a top-hat rail
(1)
(2)
(3)
(4)
Device
(5)
Top-hat rail
(6)
Upper edge of top-hat rail
(7)
Pressing on the device
5.4.2
Screwdriver
Releasing the clamp
Removing the device
Wall mounting using screws
Insert two screws 90 mm apart on the wall. Mount the device so that the screws lie in the recesses of the device. Push the device down a short way and check that it is seated correctly.
To remove the device, push it up a short way and take it off to the front.
2
3
4
2
6
1
5
1
Fig. 27: Wall mounting using screws
(1)
(2)
(3)
Device
Fastening screws
Mounting the device
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
(4)
(5)
(6)
Securing the device
Releasing the device
Removing the device
29
5.5
Installing the SIM card (GSM / GPRS)
For radio operation (GSM / GPRS), a corresponding SIM card is required.
The PIN number of the SIM card must be identical with the GSM PIN in the device.
Note:
Only insert or remove the SIM card when the device is switched off.
3
3
2
1
2
Fig. 28: Inserting the SIM card
(1)
(2)
(3)
SIM card slot
SIM card
Inserting the SIM card
1
Fig. 29: Removing the SIM card
(1)
(2)
(3)
SIM card slot
SIM card
Removing the SIM card
Inserting the SIM card:
The contact side of the SIM card must face forward, and the slanted edge of the SIM card must be at the top
right.
• Carefully insert the SIM card into the card slot until the SIM card clicks into place
Removing the SIM card:
Carefully press the SIM card further into the card slot to release the lock. The card is pushed out a short way by
spring pressure. Pull out the SIM card.
30
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
6.
Configuration
6.1
Summary of work steps
Preconditions
1.
The RADIUS LOG is installed and the cables elements of the bus connections (inverters and String
Boxes) are correctly connected.
2.
Switch on the power supply and wait until the device has finished booting.
3.
Check that the string box and inverter configuration have been successfully completed, see the string
box and inverter manual.
Configuring the RADIUS LOG (Local monitoring)
•
•
•
•
Connect the computer to the RADIUS LOG via Ethernet
Carry out configuration via web browser
Send a test message via the established communication channel
Check the measured values via the display or web browser
6.2
6.2.1
Establishing a connection to the RADIUS LOG
Preconditions
• PSTN variant:
The RADIUS LOG is connected to the telephone network.
The computer is connected to the telephone network via a PSTN modem
• ISDN variant:
The RADIUS LOG is connected to the ISDN.
The computer is connected to the ISDN via an ISDN card
• GSM / GPRS variant:
The RADIUS LOG is connected to the mobile radio network.
The computer is connected to the telephone network via an analog modem
• Ethernet variant:
The RADIUS LOG is connected to the computer via a network cable
In the following examples, Windows XP is used as the operating system.
The set-up procedure for other operating systems or other operating system versions may diverge from the following examples. To establish a connection, the required modem must be connected to the computer and the
necessary driver installed.
Administrator rights are required to set up the network connection on the computer.
Note!
Possibility of damaging an existing configuration!
Changes to a configured dial-up connection or Ethernet connection can render the existing configuration unusable.
- If making changes to a dial-up or Ethernet connection, ensure that the correct connection settings are used.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
31
6.2.2
Dial-up connection
For a connection between the computer and the PSTN or ISDN telephone network. If a dial-up connection is
already configured, it is only necessary to change the properties of the dial-up connection and, where appropriate, the properties of the TCP/IP settings.
1. Select the menu sequence “Start” > “Settings” > “Network Connections” > “New Connection Wizard”.
Note:
2.
Select “Connect to the network at my workplace” as the network connection type.
3.
Select the option “Dial-up connection” as the network connection.
4.
Assign a name to the dial-up connection under “Connection name”.
5.
Enter the required telephone number for the dial-up under “Phone Number to Dial”.
Depending on the telephone system, it may be necessary to include an external call prefix (e.g. “0”) and a dialing pause (comma
after the “0”).
6.
Complete the wizard.
7.
Select the menu sequence “Start” > “Settings” > “Network Connections” > [Name of the network connection].
Fig. 30: Configuring a connection
8. Select the “Networking” tab and double-click on the entry “Internet protocol (TCP/IP)”.
If the computer is operated in a network with a DHCP server, select the option “Obtain an IP address automatically”.
Alternatively, enter e.g. “192.168.200.51” as IP address and DNS server (depending on the network), and confirm with “OK”.
32
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Fig. 31: IP address, DNS server
9. Select “Dial” to establish a connection.
To log on, enter the user name and password.
User name:
admin
Password:
admin
6.2.3
Ethernet connection (LAN)
For a connection between the computer and the RADIUS LOG via a network cable.
1. Select the menu sequence “Start” > “Settings” > “Network Connections” > “LAN Connection”.
2.
In the dialog window, click on “Properties”.
3.
Then double-click on the entry “Internet protocol (TCP/IP)”. The next dialog window displays the settings
for the network card of the computer.
Fig. 32: LAN properties, TCP/IP properties
4.
If the computer is operated in a network with a DHCP server, select the option “Obtain an IP address
automatically”.
Alternatively, set the relevant entries under “IP address” and “Subnet mask”.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
33
Note:
The IP address of the computer must not be the same as the IP address of the RADIUS LOG.
The IP address of the computer must be in the same address space as that of the RADIUS LOG. In the example, the IP address of the computer must begin with “192.168.30”.
Example of fixed IP address:
IP address of computer
IP address of RADIUS LOG
Subnet mask of computer and RADIUS LOG:
34
192.168.30.1
192.168.30.40
255.255.255.255
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
7.
Operation
The RADIUS LOG display offers the following features:
• Polling current measured values
• Retrieving stored energy yield values
• Retrieving and changing communication settings
• Functions restricted to specific user groups
Important
The device is password-protected.
The standard passwords are:
User group “End customer”
User group “Installer”
User group “Administrator”
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Password “0030”
Password “0020”
Password “0010”
35
7.1
7.1.1
Menu structure on the device
Menu structure for RADIUS LOG-BASIC, RADIUS LOG-PRO
Survey
Ethernet
Current IP Address
Current Subnet Mask
Current Gateway
Settings
Communication
Ethernet
DHCP
Static IP Address
Subnet Mask
Gateway
Modem / ISDN / GSM
Local IP Address
Remote IP Address
Subnet Mask
ISDN MSN
PIN Code
Language
English
Data logger
Inverter settings *3
Scan Process
Current Values
Analog Values
AI1
Digital Values
DI1
Current Sensors *2
IS1
Inverters *3
INV1
System
Energy DI / INV *3
Actual power
Daily energy
Energy (yesterday)
Energy (month)
Energy (year)
Energy (total)
Alarm / error
Communication
*
Current network settings
**
DHCP server ON/OFF
Fixed IP address, no DHCP
Fixed subnet mask, no DHCP
Gateway address, no DHCP
RADIUS LOG IP address in the WAN
Caller IP address in the WAN
Subnet mask in the WAN
MSN setting
GSM PIN setting
Display language
*
Display analog measured values
Display digital measured values
Display measured values from current sensors
Display measured values from inverters
Display the system output
Display current power
Display of the daily energy yield
Display of the energy yield of the previous day
Display of the monthly energy yield
Display of the annual energy yield
Display of the total energy yield
**
Display alarms and errors
*
User group “End customer”
*2
**
User group “Installer”
*3
*1
With devices with GSM / GPRS
36
Only with current sensors
Only with inverters
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
7.1.2
Menu structure for RADIUS LOG-PRO PLUS
Survey
Network
Current IP Address
Current Subnet Mask
Current Gateway
GSM / GPRS *1
Signal quality
Current Values
Analog Values
AI1
*
**
*1
Current network settings
Display analog measured values
Digital Values
DI1
Display digital measured values
Current Sensors *2
IS1
Display measured values from current sensors
Inverters *3
INV1
Display measured values from inverters
Energy DI / INV *3
Actual power
Daily energy
Energy (yesterday)
Energy (month)
Energy (year)
Energy (total)
Display the system output
Display current power
Display of the daily energy yield
Display of the energy yield of the previous day
Display of the monthly energy yield
Display of the annual energy yield
Display of the total energy yield
User group “End customer”
User group “Installer”
With devices with GSM / GPRS
Settings
Data logger
Network
DHCP
Static IP Address
Subnet Mask
Gateway
Modem / ISDN / GSM
Call acceptance *6
Local IP Address
Remote IP Address
Subnet Mask
ISDN MSN *5
PIN Code *1
Language
English
Set date
Set time
Display
Contrast
Brightness
Reset
System
Inverter Scan *3
Current Sensor Scan *2
*
**
*1
*2
*
User group “End customer”
User group “Installer”
With devices with GSM / GPRS
Only with current sensors
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
*2
*3
Only with current sensors
Only with inverters
**
DHCP server ON/OFF
Fixed IP address, no DHCP
Fixed subnet mask, no DHCP
Gateway address, no DHCP
Call acceptance ON/OFF
RADIUS LOG IP address in the WAN
Caller IP address in the WAN
Subnet mask in the WAN
MSN setting
GSM PIN setting
Display language
Show / change system date
Show / change system time
Show / change contrast of display
Show / change brightness of display
Restart RADIUS LOG
Search for inverters
Search for current sensors
*3
*4
*5
*6
Only with inverters
ISDN and GSM / GPRS modem
Only with ISDN devices
Only with analog devices
37
7.2
7.2.1
Configuration via web browser
Browser requirements
• Internet Explorer, version 6.0 or higher
• Firefox, version 2.0 or higher
7.2.2
RADIUS LOG start screen
After successfully setting-up the modem or ethernet connection you can access the RADIUS LOG menu structure via a browser.
Enter and confirm the IP address of the RADIUS LOG in the address line of the browser.
Fig. 33: Browser address line
Default address of the RADIUS LOG:
Modem connection :
Ethernet connection:
http: \\192.168.200.1
http: \\192.168.30.40
If, for example, the IP address of the RADIUS LOG is 192.168.200.1, enter and confirm “http://192.168.200.1”
in the address line.
- The browser then displays the RADIUS LOG start screen.
Fig. 34: Start screen
The following menu items are accessible for standard users:
See chapter
38
General
Online values
Status Configuration
7.2.3
7.2.4
7.2.5
7.2.6
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
the administrator can access the following menu items:
See chapter
General
Online values
Status Configuration
Admin Monitoring
Admin Measurement
7.2.3
7.2.4
7.2.5
7.2.7
7.2.8
7.2.6
“General” menu
Menu for administrator login and calling the start screen.
Login
The functions of the “Administrator” user group are password-protected.
Fig. 35: Administrator login
Note:
The administrator password is “ist02”.
Start screen
Fig. 36: Start screen
The start screen displays the most important information about the system.
Hardware
Monitoring
System Parameters
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Overview of assigned inputs and available bus devices
Displays the most recent alarm with its date and time, and the amount of free
memory. For devices with GSM / GPRS, the signal strength is also shown.
Information about the photovoltaic system
39
7.2.3
“Online values” menu
Displays the measured values from the sensors, meters and inverters connected to the analog and digital
inputs.
Analog / Digital
Fig. 37: Measured values from the analog and digital inputs
Sum of Selected Digital Inputs:
• Energy production of the system
The calculation of the total output can be defined via the menu “Admin Measurement” > “Digital Channel Energy”.
Select Add-On Module:
• Displays the measured data for connected add-on modules
Add-on modules are defined via the menu “Admin Measurement” > “Digital Channel Energy”.
Example: A system consists of two subsystems, whose separate meters are connected to the RADIUS LOG.
For correction calculation, the subsystem meters must be activated under “Digital Channel Energy”.
Details Digital Inputs:
Displays the measured values for each digital input.
• Current power:
The counting pulses are converted over a defined period to a
power value (kW) using the pulse constant.
• Minimum:
The smallest current daily value
• Maximum:
The largest current daily value
• Meter reading:
Sum total of measured pulses.
The display can be compared with the actual value on the energy meter
Details Analog Inputs:
Displays the measured values for each analog input.
• Value:
Current online value (refreshed every ten seconds)
• Minimum:
The smallest current daily value
• Maximum:
The largest current daily value
40
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Current Sensors
Measured values from the current sensors.
Fig. 38: Measured values, current sensors
Inverter Survey
Measured values from the inverters. Depending on the type of inverters connected, the available values are
displayed.
Fig. 39: Measured values, inverters
Inverter Details
Shows details of a selected inverter.
Fig. 40: Inverter details
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
41
The entries depend on the inverter concerned.
7.2.4
“Status” menu
Plant Messages
Overview of the possible alarm statuses.
Fig. 41: Plant Messages
Measured Value Alarms:
A measured value alarm is triggered as soon as one of the monitoring criteria is met.
• Designation:
Name as defined under “Admin Monitoring” > “Formulas”
• Status:
Specifies whether the criterion is monitored
• Upper limit:
Upper limit of the monitoring criterion
• Actual value:
Current value of the monitoring criterion
• Lower limit:
Lower limit of the monitoring criterion
• Alarm Counter:
Displays how often a limit value has been violated
• Transfer Status:
Displays the e-mails waiting to be sent
• Info:
Time of the most recent alarm
Plant Alarms:
Plant alarms refer to error messages of the monitoring system.
• Designation:
Reason for the alarm
• Alarm Type:
Type of alarm message (e-mail, text message [SMS], fax)
• Alarm target:
Address for sending the alarm message
• Alarm Counter:
Number of alarms triggered
• Transfer Status:
Displays the alarms waiting to be sent
• Info:
Time of the most recent alarm
Status Alarms:
Overview of alarms triggered.
42
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
•
•
•
•
•
•
Designation
Status
Source 1
Operation
Source 2
Alarm Counter
• Transfer Status
• Info
Name as defined under “Admin Monitoring” > “Formulas”
Specifies whether the criterion is monitored
Comparison criterion 1
Condition for comparison between Source 1 and Source 2
Comparison criterion 2
Displays how often a limit value has been violatedor how often
a criterion has not been met
Displays the e-mails waiting to be sent
Time at which the alarm occurred
E-Mail Transfer Status:
Indicates whether there are e-mails waiting to be sent.
Reset all alarms incl. local output:
Reset all alarm messages (including local output).
Note:
Plant alarms are not reset.
Inverters
Shows fault messages and brief information about the inverters.
Fig. 42: Status, inverters
Failure Messages
•
•
•
•
Designation:
Alarm Type:
Alarm target:
Alarm Counter:
• Transfer Status:
• Info:
Type of fault message
Type of alarm message (e-mail, text message [SMS], fax)
Address for sending the alarm message
Displays how often a limit value has been violated, or the
number of alarms triggered
Displays the e-mails waiting to be sent
Time of the most recent alarm
Quick Info
•
•
•
•
Address:
Serial Number:
Type:
Status:
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Bus address of the inverter
Serial number of the inverter
Inverter type
Status of the inverter
43
7.2.5
“Configuration” menu
Plant Data
Entries from the Plant Data are required by various elements in the system. The entries contain data relating to
the operator, system power, module types, orientation, transfer of error messages, scan rate, etc.
Fig. 43: Plant Data
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Plant Designation:
Operator:
Installed Power:
Module area (total):
Module Efficiency:
Inverter Efficiency:
Number of Subsystems:
Storage Interval:
Orientation:
Tilt:
Module Type:
Inverter Type:
E-mail contact for data transfer:
Data transfer:
External call prefix:
• DTMF or pulse dialing:
• Timeout after bell signals:
• Language:
44
Appears on the start screen and in all alarms
Operator of the system *
Calculation of the alarm criteria
Calculation of the alarm criteria
Calculation of the alarm criteria
Calculation of the alarm criteria
Calculation of the alarm criteria
Data compression every 300 ... 3,600 s
Orientation of the system *
Angle of inclination of the modules *
Type of modules used *
Type of inverters used *
Address for sending the measured data
Activate or deactivate data transfer
Entry for external call prefix and wait time (dependent on the
telephone system)
Dialing method
Maximum time between two bell signals
Language used
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
• Call Acceptance:
• Bell signals:
•
•
•
•
Contact for daily file transfer:
Transfer time:
Cancel:
Save:
Activate or deactivate for parallel operation of other devices on
a single telephone connection
Number of bell signals until the RADIUS LOG accepts the call
(1 ... 5 bell signals)
Address for sending the daily file
Time for sending the daily file
Discards the changes
Saves the changes
* For information only. The entry is not used in any other place.
Additional settings for “Call Acceptance Off” (analog modem)
Fig. 44: Call Acceptance “Off”
• Connection acceptance start-up time:
• Connection acceptance stop time:
• Bell signals when accepting connection:
Time from which the RADIUS LOG accepts calls
Time from which the RADIUS LOG stops accepting calls
Number of bell signals until the RADIUS LOG accepts the call
(1 ... 5 bell signals)
• Connection acceptance period after reset: After a reset, the RADIUS LOG can be reached by call acceptance for the set time.
Default Contact
Alarm messages and measured values are sent by default to the default contact. Changes can be made in the
alarm criteria, the plant messages or the system parameters.
Fig. 45: Example: Default Contact
•
•
•
•
•
•
Company / Person:
Street address:
Postal code:
Location:
Phone:
Mobile phone:
• Contact person:
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Name of the contact
Additional information *
Additional information *
Additional information *
Additional information *
Alarm via text message (SMS). The mobile phone number may
contain only numbers and spaces
Additional information *
45
• Fax:
• Email:
• Cancel:
• Save:
Alarm via fax. The fax number may contain only numbers and
spaces
Alarm via e-mail. Several e-mail addresses must be separated
from each other by a comma and a space
Discards the changes
Saves the changes
* For information only. The entry is not used in any other place.
Date / Time
Setting the date and time.
Fig. 46: Date and time
The date is entered using the format Day, Month, Year (dd.mm.yy).
The time is entered using the format Hour, Minutes, Seconds (hh:mm:ss).
Note:
Changing the date and time has a direct effect on data logging. Deviations in the seconds range should therefore not be corrected.
• Cancel: Discards the changes
• Save: Saves the changes
46
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
7.2.6
“Admin Monitoring” menu
Network
The network is subdivided into the areas “Settings”, “Internet”, “Email” and “SMS”.
Network > Settings
Settings for PPP, LAN, ISDN and Alarm Modes.
Fig. 47: Network settings
PPP Server Settings:
Settings for the web server of the RADIUS LOG.
• Server IP address:
IP address of the RADIUS LOG for dial-up via PSTN modem,
ISDN and GSM.
Default setting:
IP address:
Network Mask:
• Server Network Mask:
• Caller IP Address:
• Server telephone number:
Specifies the network prefix for the network
In accordance with dial-up settings 192.168.200.51
Specifies the telephone number via which the server can be
reached *
192.168.200.1
255.255.255.255
* For information only. The entry is not used in any other place.
LAN Interface Settings (Ethernet):
RADIUS LOG Ethernet settings.
• Current IP address:
• Boot protocol:
• Static IP Address:
• Net mask:
• Gateway:
• DNS server:
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Current IP address of the RADIUS LOG
Select from “None”, “DHCP”, “BOOTP” and “RARP”
Enter the IP address if no boot protocol is used
Enter the subnet mask if no DHCP or BOOTP server is selected
Enter the gateway address if no DHCP or BOOTP server is
selected
Enter the DNS servers used
47
ISDN Terminal Adapter Settings:
For an ISDN terminal adapter, the corresponding connection number must be entered.
• MSN:
MSN number for ISDN without prefix.This is usually the number
of the extension, e.g. 3466615
Check of Alarm Modes:
For testing the connection to the RADIUS LOG. Testing is possible via e-mail, fax and text message (SMS).
• Test contact:
Select an existing contact
• Email, Fax, SMS:
Select one or more alarm types
• Reset:
Restores the default settings
• Save:
Saves the changes
Network > Internet
Defines the Internet Service Providers (ISPs) which the RADIUS LOG uses to dial into the Internet. The designation, dial-in number, user name and password must be specified.
Fig. 48: Internet settings
• Reset: Restores the default settings
• Save: Saves the changes
Network > Email
Defines the e-mail settings.
48
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Fig. 49: E-mail settings
SMTP Server:
• SMTP Server IP Address:
• Datalogger Email Address:
• Group Email Address:
Note:
The address of the SMTP server used
Valid e-mail address of the RADIUS LOG
Optional service offered by Gefran spa
For e-mail transfer, the Gefran spaservice can be utilized.
The following data must be used:
SMTP Server IP Address:
Datalogger Email Address: Group Email Address:
“213.179.128.176”
“[email protected]”
“[email protected]”
POP3 Server:
Optional data for the e-mail account.
• POP3 Authentification required:
• POP3 Server IP Address:
• POP3 User name:
• POP3 Password:
If authentification is required for the e-mail account, the following data must be entered
The address of the POP3 server used
User name for the POP3 login
Password for the POP3 login
Dial-in services:
Selection of providers and their priority.
• Left-hand box:
• Upward, Downward:
• «:
• »:
• Right-hand box:
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Selected providers in order of priority from top to bottom. If one
provider is not available, the next one in the list is dialed
Increase or reduce the priority of the selected provider
Transfers an available provider (right-hand selection box) to the
list of selected providers (left-hand selection box)
Removes a selected provider from the left-hand selection box
All the providers available for selection
49
Note:
If e-mails are to be sent via an Ethernet connection, there must be no provider in the left-hand box.
Database Synchronization Settings:
If this option is set, synchronization is carried out with the database server.
Note:
If the option is set to “Yes”, local alarms are displayed in the web portal.
• Reset:
• Save:
Restores the default settings
Saves the changes
Network > SMS
Definition of the SMS server data for sending text messages 1).
Fig. 50: SMS settings
• Prefix(es):
•
•
•
•
SMSC Telephone Number (analog):
SMSC telephone number (ISDN):
Reset:
Save:
Prefixes of the SMS server. Separate multiple entries with a
semicolon
Analog telephone number of the SMS server
ISDN telephone number of the SMS server
Restores the default settings
Saves the changes
1) Only with analog, ISDN and GSM/GPRS modems
Contact Addresses
In addition to the default contact address, up to four further contact addresses can be defined. In the event of
an error, each of these addresses is sent an alarm.
50
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Fig. 51: Settings, contact addresses
Note:
The contact addresses are filled out in the same way as the → Default Contact.
Switching Output
Determines the use of the digital output.
• Start test:
Sends signals to the digital output to test the function of connected devices such as signaling devices or displays
Inactive:
The digital output is not used.
Fig. 52: Switching output (inactive)
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
51
Alarm output:
Select plant alarms and criterion alarms.
Fig. 53: Switching output (alarm output)
Meter output:
If a display is connected, a pulse constant must be specified. The pulse constant specifies how many pulses
per kWh are sent to DO1 by the RADIUS LOG.
Fig. 54: Switching output (meter output)
52
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Plant Messages
Plant messages are information and errors from the monitoring system.
Fig. 55: Plant Messages
• Designation:
• Status:
• Alarm Type:
•
•
•
•
Alarm target:
Alarm Counter:
Current information:
Reset
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Type of message
Activate or deactivate monitoring
Transmission of the alarm message as e-mail, fax or text message (SMS)
Contact address in the event of an alarm
Number of alarms triggered
Time and date of the last alarm
Resets the corresponding alarm counter
53
Inverters
Monitoring of various functions and sending alarms in the event of an error.
Fig. 56: Plant Messages
• Designation:
• Status:
• Alarm Type:
•
•
•
•
•
54
Alarm target:
Alarm Counter:
Current information:
Reset:
Monitoring Settings: Monitoring function
Activate or deactivate monitoring
Transmission of the alarm message as e-mail, fax or text message (SMS)
Contact address in the event of an alarm
Number of alarms triggered
Time and date of the last alarm
Resets the corresponding alarm counter
Dependent on the inverter concerned
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Formulas
Criteria for monitoring the system.
Fig. 57: Formulas
Settings:
•
•
•
•
•
Designation:
Status:
Date/Time:
Alarm target:
Message type:
• Delay:
• Reset Counter: Name of criterion
Activate or deactivate monitoring
Analysis on an interval or daily basis
Contact address in the event of an alarm
Transmission of the alarm message as e-mail, fax or text message (SMS)
Wait time after an alarm is signaled. The unit corresponds to the
entry selected under “Date/Time”
Sets the number of alarms triggered to “0”
Formula Settings:
To enter a formula, select a measured value and press the “<-” button.
To enter an operator, press the corresponding button (+, -, * /).
Available Measured Values:
• Selection box:
• Operation:
Measured values (operands) for the calculation
Operators for the calculation
Note:
Formulas must be entered in Reverse Polish Notation (RPN).
Example: (a+b)*2 in RPN: a;b;+;2;*
Status Alarms
Definition of different alarm levels for monitoring the system.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
55
Fig. 58: Status Alarms
Settings:
•
•
•
•
Status:
Designation:
Alarm target:
Message type:
•
•
•
•
Alarming delay:
Alarm reactivation: Number of triggered alarms:
Reset Counter
Activate or deactivate alarm
Name of alarm
Contact address in the event of an alarm
Transmission of the alarm message as e-mail, fax or text message (SMS)
Wait time in the alarm status until the alarm is signaled
Delays retriggering of an alarm after “Reset all alarms”
Shows how many alarms have been triggered
Sets the number of alarms triggered to “0”
Formula Settings
The following relational operators can be selected: <= (less than or equal to), == (equal to) and >= (greater
than or equal to).
Fig. 59: Function: Analog
• Function: Analog:
• Limit value:
• Operation:
56
If the defined limit value is exceeded, a message is sent to the
contact address
Value for operation
Calculation for the alarm
Example: Measurement on channel 1 >= Limit value of 0.8 V
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Fig. 60: Function: Status
• Function: Status:
If the defined status is reached, a message is sent to the contact address
Value for operation (“Low”, “High”)
Calculation for the alarm
• Failure level:
• Operation:
Fig. 61: Function: Pulse meter
• Function: Pulse meter: • Limit value:
• Operation:
If the defined limit value is exceeded, a message is sent to the
contact address
Value for operation
Calculation for the alarm
Example: Meter 1 <= Limit value of 1.0 kW.
7.2.7
“Admin Measurement” menu
Analog inputs
Fig. 62: Analog inputs
• Add-On Module:
• Type:
• Status:
• Designation:
• Abbreviation:
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Measured values from the RADIUS LOG or from an external
add-on module
Voltage, current or temperature measurement from the RADIUS
LOG or from a connected add-on module
Activate or deactivate measurement
Name of channel
Channel abbreviation for use in file names. The abbreviation
57
• Unit:
• Decimal places:
• Gradient:
• Offset:
must be taken from the predefined “List of abbreviations” in
order to enable synchronization with the Internet database.
→ Section 10, List of abbreviations
Unit of measurement for the online display
Number of decimal places for the online display
Relationship between the physical full-scale value and the
channel full-scale value
→ Section 7.6, Configuration examples
Value added to or subtracted from the measured value
→ Section 7.6, Configuration examples
Digital inputs
Fig. 63: Digital inputs
• Add-On Module:
• Status:
• Designation:
• Abbreviation:
• Unit:
• Decimal places:
• Pulse Constant:
• Current power interval: • Meter reading
58
Measured values from the RADIUS LOG or from an external
add-on module
Activate or deactivate channel measurement
Name of channel
Channel abbreviation for use in file names. The abbreviation
must be taken from the predefined “List of abbreviations” in
order to enable synchronization with the Internet database
→ Section 10, List of abbreviations
Unit of measurement for the online display
Number of decimal places for the online display
Conversion of the measured pulses to physical values. Unit:
Pulses / kWh
Mean value for a given time interval. The shorter the interval
chosen, the greater the impact of fluctuations on the measurement (e.g. clouds in the case of photovoltaic systems)
Current power measurement value. Manual entry of values is
possible
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Add-On Modules
Fig. 64: Add-On Modules
•
•
•
•
•
Request Interval:
Status:
Designation:
IP Address:
Port:
The add-on modules are polled at this interval
Activate or deactivate measurement
Name of add-on module
Network address of add-on module
Port address of add-on module
Default setting: Port 502
Device type:
Type of add-on module
io_081:8 digital inputs
1 digital output
io_441: 4 digital inputs
4 analog inputs
1 digital output
Note!
The communication link between the add-on module and the RADIUS LOG must have been set up.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
59
Current Sensors (String Boxs)
Fig. 65: Current Sensors
Note!
If the parameters “Measuring range (AC/DC)” and “Measuring range (final value)” are changed, the corresponding sensor must be
recalibrated. Otherwise the measured values of the affected sensor will no longer be correct.
Only use the function “Set zero value” if no current is flowing at the corresponding input. Otherwise the measured values of the
sensor will no longer be correct.
Address list:
• New address list:
• Previous address list:
• Interval:
Enter the bus address of the relevant sensor in the input box.
Add or delete the sensor. Then accept the address list
Shows the currently valid bus addresses. The list changes as
soon as a new address list is added or deleted
Defines the wait time between the request and the reply of the
current sensors
Programming of a sensor:
•
•
•
•
•
Select address:
Change bus address: Measuring range (AC/DC): Measuring range (final value):
Alarming (period):
• Alarming (threshold value):
• Set zero value:
60
Sensor address of the relevant sensor
Change bus address of the selected sensor
Measuring range AC or DC
Maximum measurable current value
Alarm sent after the specified time if the threshold value is exceeded
Alarm sent if the threshold value is exceeded
If a value is displayed for the input even when no current is
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
• Read-Out:
• Write:
flowing, the value for this sensor can be set to zero
Read out the data for a sensor
Save the changed sensor data
Note!
The corresponding checkbox must be activated for each value to be changed.
Note!
In order to be able to program the sensors with the specified values, the sensors must support the relevant options.
Inverters
Fig. 66: Inverters (example)
Setting of Protocol - Idle Time:
• Polling of 1 inverter:
• Polling of 2 inverters:
• Save:
Idle time between two protocols
Idle time between response from the first inverter and sending
to the next inverter
Accepts the changes
Scan:
• Scan:
Starts a new scan process for inverters
Program or delete an Inverter:
• Read-Out:
• Write:
• Delete:
Note!
Read out the address and installer code of the selected inverter
Save the changed data
Remove the selected inverter from the list
The corresponding checkbox must be activated for each value to be changed.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
61
Note!
The options of the inverters vary greatly (depending on the manufacturer). For this reason, the descriptions are displayed directly
in the browser.
Digital Channel Energy
Fig. 67: Digital Channel Energy
Sum of Selected Digital Inputs:
The energy values in the online display can be corrected to the relevant value.
Digital Inputs considered when summing up:
• Select Add-On Module:
Considers measured values from the RADIUS LOG or from an
external add-on module
Inverter Energy
Fig. 68: Inverter Energy
Sum of all Inverters:
The energy values in the online display can be corrected to the relevant value.
62
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Time Synchronization
Synchronizes the clock time of the RADIUS LOG with the network or the Internet.
Fig. 69: No Synchronization
• No Synchronization
No synchronization takes place.
Fig. 70: Internet Synchronization
• IP address of Internet time server:
• Port number of Internet time server:
• Current time zone:
IP address of Internet time server
Port number of Internet time server
Specifies the time zone that applies to the RADIUS LOG
→ Section 7.5, List of time zones
Fig. 71: Network Synchronization
• IP address of network time server:
• Port number of network time server:
• Current time zone:
• Time:
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
IP address of network time server
Port number of network time server
Specifies the time zone that applies to the RADIUS LOG
→ Section 7.5, List of time zones
Network synchronization is carried out at the time defined
63
7.3
Menu structure in the web browser
In the browser, the measured values of the RADIUS LOG can be viewed and parameters changed.
The following menus are available:
Menu
Available for user group
General
User, Administrator
Online values
User, Administrator
Status
User, Administrator
Configuration
User, Administrator
Admin Monitoring
Administrator
Admin Measurement
Administrator
General
Login
Start screen
Administrator login and start screen
Online values
Analog / Digital
Current Sensors
Inverter Survey
Inverter Survey
Measured values from inputs, sensors,
meters and inverters
Status
Plant Messages
Inverters
*
**
**
Status of system and inverters
**
Configuration
Plant Data
Default Contact
Date / Time
Details about system, contact information
and date/time
Admin Monitoring
Network
Settings
Internet
Email
SMS
Contact Addresses
Contact 0
Monitoring settings
Contact 4
Switching Output
Plant Messages
Inverters
Formulas
Criterion 0
**
Criterion 4
Status Alarms
Alarm 0
Alarm 14
Admin Measurement
Analog Channels
Digital Channels
Add-On Modules
Current Sensors
Inverters
Digital Channel Energy
Inverter Energy
Time Synchronization
* ** 64
Measurement settings
*
**
**
Option for current sensors
Option for inverters
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
7.4
Note!
Abbreviations
Use the abbreviations when configuring the analog and digital inputs.
Measured value
Abbreviation
Unit
Grid infeed meter
E_Z_EVU
kWh
Meter of subsystem 1
E_Z_PV1
kWh
Meter of subsystem 2
E_Z_PV2
kWh
Meter of subsystem 3
E_Z_PV3
kWh
Irradiance in module plane 0
G_M0
W/m2
Irradiance in module plane, subsystem 1
G_M1
W/m2
Irradiance in module plane, subsystem 2
G_M2
W/m2
Irradiance in module plane, subsystem 3
G_M3
W/m2
Irradiance in horizontal plane
G_H0
W/m2
Temperature, module
T_M0
°C
Temperature, module part 1
T_M1
°C
Temperature, module part 2
T_M2
°C
Ambient temperature
T_U0
°C
Ambient temperature 1
T_U1
°C
Temperature, collector
T_K0
°C
Temperature, collector part 1
T_K1
°C
Direct current
I_DC_0
A
Direct current, subsystem 1
I_DC_1
A
Direct current, subsystem 2
I_DC_2
A
Direct current, subsystem 3
I_DC_3
A
Direct voltage
U_DC_0
V
Direct voltage, subsystem 1
U_DC_1
V
Direct voltage, subsystem 2
U_DC_2
V
Direct voltage, subsystem 3
U_DC_3
V
Alternating current
I_AC_0
A
Alternating current, subsystem 1
I_AC_1
A
Alternating current, subsystem 2
I_AC_2
A
Alternating current, subsystem 3
I_AC_3
A
Alternating voltage
U_AC_0
V
Alternating voltage, subsystem 1
U_AC_1
V
Alternating voltage, subsystem 2
U_AC_2
V
Alternating voltage, subsystem 3
U_AC_3
V
Wind speed
W_V0
m/s
Wind direction
W_R0
°
Air humidity
F_L0
%
Heat quantity, collector
WM_K0
kWh
Heat quantity, heating
WM_H0
kWh
Heat quantity, CHP
WM_BHKW0
kWh
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
65
7.5
66
Time zones
Zone
Designation
Applies to
-9
AKST (Alaska Standard Time)
USA: Alaska
-8
PST (Pacific Standard Time)
Canada, USA, Mexico
-7
MST (Mountain Standard Time)
Canada, USA, Mexico
-6
CST (Central Standard Time)
Canada, USA, Mexico
-5
EST (Eastern Standard Time)
Canada, USA, Brazil
-4
AST (Atlantic Standard Time)
Canada
-3
Argentina, Brazil
-2
Brazil
-1
Greenland, Azores
0
WET (West European Time)
Western Europe
+1
CET (Central European Time)
Central Europe
+2
EET (East European Time)
Eastern Europe
+3
MSK (Moscow Time)
Russia
+4
Russia, United Arab Emirates
+5
Russia
+6
Russia
+7
ICT (Indochina Time)
Russia, Indonesia
+8
CNST (China Standard Time)
Australia, P. R. China, Russia
+9
JST (Japan/Korea Standard Time)
Japan, Korea, Russia, Indonesia
+10
AEST (Australian Eastern Standard Time)
Australia, Russia
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
7.6
7.6.1
Configuration examples
Analog inputs
Voltage input
Calculation rule for the relationship between the measured value and the physical value:
[ Physical value ] = [ IV ] × [ Gradient ] + [ Offset ]
[ IV ]
= Instantaneous channel value
[ Gradient ] =
[ Offset ]
Physical full-scale value
Channel full-scale value
= Physical measured value
Example 1:
A sensor with the sensor constant 10 V=1,500 W/m2 is to be connected to an analog input. The full-scale value
of the input is 10 V.
This results in the gradient:
[ Gradient ] =
1500 W/m²
10
= 150
If the channel shows no offset during calibration, this is entered as “0”.
If the channel shows an offset (e.g. +15 W/m2) during calibration, the following offset results:
[ Offset ] = -15 W/m²
Example 2:
A PT 1000 is to be connected to a cable via a measuring transducer. The measuring transducer supplies an
output voltage of 0 V at -50 °C and an output voltage of 10 V at +100 °C.
This results in a physical full-scale value of 150 °C.
This results in the gradient:
[ Gradient ] =
150 °C
= 15
10
The temperature is measured from -50 °C, resulting in the following offset:
[ Offset ] = -50 °C
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
67
Current input
Calculation rule for the relationship between the measured value and the physical value:
[ Physical value ] = [ IV ] × [ Gradient ] + [ Offset ]
[ IV ]
= Instantaneous channel value
[ Gradient ] =
[ Offset ]
7.6.2
Physical full-scale value
Channel full-scale value
= Physical measured value
Digital inputs
The following equation applies for the conversion:
Physical measured value =
∑ pulses
Meter constant
Example :
A meter supplies 6,000 pulses / kWh and is to be connected to a digital input. This meter constant is entered in
the “Pulse constant” box in the browser. The desired time interval is entered in the “Interval for current power”
box. The pulses are added up during the time interval and converted to the mean power for this time interval.
68
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
7.6.3
Alarm criteria
An example is given here to explain how the RADIUS LOG can be used to implement simple and effective
system monitoring.
Example:
A photovoltaic system is equipped with an irradiance sensor for measuring the irradiance at the module level,
and a power generation meter with a pulse output.
The system is to report a defect via an alarm call.
Monitoring principle
The relationship between irradiance and generated power is calculated:
= [ Irradiance
[ Generated power ]
× Area Module × η Module × η Inverter ]
For PV modules with an efficiency of 12%, an inverter efficiency of 91% and a module area of 10 m2, the idealized relationship can be represented graphically as follows:
1,1
1,0
0,9
0,8
0,7
Pac [kW]
0,6
0,5
0,4
0,3
0,2
0,1
0
0
100
200
300
400
500
600
700
800
900
1000 1100
Gmod [W/m²]
Fig. 72: Relationship between irradiance and generated power
Pac
Power in kW
Gmod Irradiance in W/m2
In practice, the relationship between irradiance and generated power is not exactly linear (lower irradiance >
low efficiency). For this reason, a range is defined within which the measured values may vary.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
69
1,4
4
1,2
1,0
1
5
Pac [kW]
0,8
0,6
6
2
0,4
0,2
3
0
0
100
200
300
400
-0,2
500
600
Gmod [W/m²]
700
800
900
1000
-0,4
Fig. 73: Valid range for measured values
Pac
Gmod
(1)
(2)
Power in kW
Irradiance in W/m2
Upper limit exceeded
Valid range
(3)
(4)
(5)
(6)
Lower limit exceeded
Upper limit
Ideal relationship
Lower limit
To allow maximum flexibility in defining the range, the straight lines of the lower and upper limits can have different gradients.
The offset of the straight lines by tupper and tlower is defined as an absolute quantity.
The equations of the limit lines are defined as follows:
Lower limit:
Y < mlower
X
tlower
Pac < mlower (GModule
Upper limit
Y > mupper
X
AArry
ηPV
ηINV)
(tlower
Pnom)
AArry
ηPV
ηINV)
(tupper
Pnom)
tupper
Pac > mupper (GModule
Gradient
mlower = 0.85
mupper = 1.1
Offset
tlower = -0.25
tupper = 0.15
Parameters
Settings under “Admin Monitoring” > “Formulas” > “Criterion X”.
70
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Definition of the alarm criterion:
• Designation
“Power over irradiance”
• Status
“active”
• Date/Time
“Interval”
• Alarm target
“Datenbank-Server”
• Message type
“Email”
• Delay
“8”
A delay of “8” results in an alarm delay of two seconds for a 15-minute measuring interval.
Note!
The relevant contact for the alarm target must be set up for sending the alarm message.
Formula Settings:
•
•
•
•
•
•
Y
m (Lower limit)
m (Upper limit)
x
c (Lower limit)
c (Upper limit)
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Generation PVA (dig_0)
0.85
1.1
Irradiance module (ana_0);system area;*;ηPV;ηINV;*
200
200
71
8.
Format of internal memory data
Data stored in the internal memory of the data logger can be accessed directly via FTP over a local Ethernet
network as described in chapter 4.2.2.
8.1
Format of data records in the flash memory
The files can be read via FTP.
User name :
admin,
password:
admin.
Recorded data are stored in the directory:
\DATA
For each day there is a directory called YYMMDD (year, month, day)
This contains 3 files.
1. Int_ana_YYMMDD.txt
(analog input data)
2. int_gefran_YYMMDD.txt (inverter data)
3. int_gefran_sb_YYMMDD.txt
(string box data
1. String box data
This file contains the measurements on analog inputs using the configured scale factors. The file comprises the
following:
Information section
Content of file
Remarks
[info]
Start of section
Anlage= Name of plant
Name of plant
Datum= YYMMDD
Date created
Measurement section
Content of file
Remarks
[messung]
data description line;
Ora;Interval;ID_an1; ID_an2; ID_an3; ID_an4;
data description line;
Ora: time saved
Interval: Interval of time since previous recording
ID_an1: identifier of variable connected to analog input 1
ID_an2: identifier of variable connected to analog input 2
…
;s;um_1; um_2; um_3; um_4;
description of units of measure used in the various fields
Ora (time) field format is hh:mm
s: interval unit of measure (seconds)
um_1:unit of measure of the variable connected to analog input 1
Data section
72
Content of file
Remarks
[Start]
Start of section
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Content of file
Remarks
Info; Time
Indicates a data logger restart. This field can be repeated several times in
the data section
09:15:00;273;-49.5;462;22.3
09:30:00;900;-49.5;463;22.4
09:45:00;900;-49.5;465;22.6
10:00:00;900;-49.5;467;22.7
10:15:00;900;-49.4;469;22.8
10:30:00;900;-49.5;470;22.9
10:45:00;900;-49.5;471;23.0
11:00:00;900;-49.5;473;23.1
11:15:00;900;-49.4;474;23.3
Recorded values in the order described in the measurement section
Where data are shown as:
09:30:00;900;;;22.4
the empty field after the separator indicates that no data were recorded. E.g.
the inverter did not reply.
2. Format of data in the int_gefran.... .txt file
This file contains measurements acquired by inverters. The file comprises the following:
Information section
Content of file
Remarks
[info]
Start of section
Anlage= Name of plant
Name of plant
Datum= YYMMDD
Date created
Measurement section
Content of file
Remarks
[messung]
Start of section
;s;Adresse;Typ;Inv_size;Inv_State;SPARE1;SPARE2;T_
WR;Seq_State;ALARM1;ALARM2;ALARM3;SPARE
3;P_AC;E_AC;E_DAY;SPARE5;I_AC;U_AC;F_AC;U_
LV;COS_PHI;U_GRID;I_GRID;I_DC;;E_int
data description line
;s;;;;;;;°C;;;;;;kW;kWh;kWh;;A;V;Hz;V;;V;A;A;;kWh
Unit of measure line
n
Name
Meaning
1
Ora
time saved (format: hh,mm.ss)
2
Interval
Interval of time since previous recording
3
Addresse
Inverter address
4
Typ
Inverter type
5
Inv_size
Inverter size
6
Inv_ state
Inverter status (IPA 12...)
7
Spare1
Not used
8
Spare2
Not used
9
T_wr
Heat sink temperature
10
Seq_State
Conversion unit status (IPA ...)
11
Alarm1
See APV Solar Inverters manual, Alarm code 1 in chap. 10.2
12
Alarm2
See APV Solar Inverters manual, Alarm code 2 in chap. 10.2
13
Alarm3
See APV Solar Inverters manual, chap. 10.2 Application Alarm
14
Spare3
Not used
15
P_AC
Conversion unit output power
kW
16
E_AC
Total AC energy
kWh
17
E_Day
Daily AC energy
kWh
18
Spare5
Not used
19
I_AC
AC conversion unit output current
A
20
U_AC
AC conversion unit output voltage
V
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
Unit of measure
s
°C
73
n
Name
Meaning
Unit of measure
21
F_AC
Frequency
Hz
22
U_LV
Voltage DC side
V
23
COS_PHI
Power factor
24
U_GRID
Grid voltage
V
25
I_GRID
Grid current
A
26
I_DC
DC current
A
27
-
Not used
E_int
Energy produced
kWh
Data section
Content of file
Remarks
[Start]
Start of section
Info; Time
Indicates a data logger restart. This field can be repeated several times in
the data section
17:00:00;388;1;100;4;6;10;129;30..
17:15:00;900;1;100;4;6;10;129;30..
17:30:00;900;1;100;4;6;10;129;30..
17:45:00;900;1;100;4;6;10;129;30..
18:00:00;900;1;100;4;6;10;129;30..
18:15:00;900;1;100;4;6;10;128;30..
18:30:00;900;1;100;4;6;10;129;30..
Recorded values in the order described in the measurement section
Where data are shown as:
09:30:00;900;;;22.4
the empty field after the separator indicates that no data were recorded. E.g.
the inverter did not reply.
3. Format of data in the int_gefran_sb.... .txt file
Format of data in the int_gefran_sb.... .txt file
Information section
Content of file
Remarks
[info]
Start of section
Anlage= nome impianto
Name of plant
Datum= YYMMDD
Date created
Measurement section
74
Content of file
Remarks
[messung]
Start of section
;s;Adresse;Typ;S_VERS;Thres_dev;Time_dev;Str_
State;;;SPARE1;;I_DC0;I_DC1;I_DC2;I_DC3;I_DC4;I_
DC5;I_DC6;I_DC7;T_AMB;T_PAN;T_CARD;v;Irr;DIG_
INPUT;SPARE2;SPARE3;SPARE4
Start of section
;s;;;;;;;;;;mA;mA;mA;mA;mA;mA;mA;mA;mA;°C;°C;°C
;m/s;;;;;
Unit of measure line
n
Name
Meaning
Unit of measure
1
Ora
time saved (format: hh,mm.ss)
s
2
Interval
Interval of time since previous recording
3
Addresse
String box address
4
Typ
Not used
5
S_VERS
String box software version
6
Thres_dev
%
7
Time_dev
S
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
n
Name
Meaning
8
Str_State
String box status
9
Not used
10
Not used
11
SPARE1
12
Unit of measure
Not used
Not used
13
I_DC0
String 1 current, the default value is averaged to 300 s
mA
14
I_DC1
String 2 current, the default value is averaged to 300 s
mA
15
I_DC2
String 3 current, the default value is averaged to 300 s
mA
16
I_DC3
String 4 current, the default value is averaged to 300 s
mA
17
I_DC4
String 5 current, the default value is averaged to 300 s
mA
18
I_DC5
String 6 current, the default value is averaged to 300 s
mA
19
I_DC6
String 7 current, the default value is averaged to 300 s
mA
20
I_DC7
String 8 current, the default value is averaged to 300 s
mA
21
T_AMB
Ambient temperature
°C
22
T_APN
Module temperature
°C
23
T_CARD
Card temperature
°C
24
V(wind)
Wind speed
m/s
25
Irr(aggiamento)
Radiation
W/mq
26
DIG_INPUT
Digital input status
27
SPARE2
Not used
28
SPARE3
Not used
29
SPARE4
Not used
30
SPARE
Not used
Data section
Content of file
Remarks
[Start]
Start of section
Info; Time
Indicates a data logger restart. This field can be repeated several times in
the data section
14:30:00;887;101;..
14:30:00;887;102;..
14:45:00;900;101;..
14:45:00;900;102; ..
Recorded values in the order described in the measurement section
Where data are shown as:
09:30:00;900;;;22.4
the empty field after the separator indicates that no data were recorded. E.g.
the inverter did not reply.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
75
Data logger commissioning
IP used for connection to the outside.
Scheme of communicatios ways between RADIUS LOG and RADIUS PORTAL
E-Mail sending
Mailbox
Mailbox
Stat
Time
synchronization
smtp
http
ftp (ot of date)
bidt (out of date)
NTP or TIME
25
80 or 8572
20 and 21
5151
23
Ip adress
213.179.128.176
213.179.128.168
and
213.179.128.183
213.179.128.176
213.179.128.168
132.163.4.102
Function
alarms, daily fils
of data
shortest contact
to the portal 15
minutes
shortest contact
to the portal
60 minutes
-
ISDN, Analog,
GSM,
GPRS, DSL
GPRS, DSL
GPRS, DSL
ISDN, Analog,
GSM
Protocoll
Port
Available at
Fax
SMS
time update on
the RADIUS LOG
forwarding of
daily data files
and alarms
forwarding of
alarms
always
ISDN,
Analog,
GSM, GPRS
ISDN,
Analog,
GSM, GPRS
RADIUS LOG offers the following servers:
server
telnet
ftp
User
admin
admin
Password
admin
admin
ist02
admin
Function
using prompt for
commands
direct access to
the compact flash storage
graphical user
interface
connection via data
telecommunication
76
http
PPP-server
admin
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
9.
Technical data
Dimensions
45,0
14,0 8,5
90,0 mm
8,5 14,0
9.1
26,5
21,5
25,0
68,0
73,0 mm
Fig. 74: Dimensions, side view
89,40
35,30
35,0
27,0
90,0 mm
28,0
35,30
160,00 mm
Fig. 75: Dimensions, rear view
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
77
9.2
RADIUS LOG-PRO PLUS
AMBIENT TEMPERATURE
Operation:
0 ... 55 °C
Storage and transportation:
-20 ... 65 °C
Protection rating:
IP20
TECHNICAL DATA
Power supply:
AC: 230 V (85 ... 260 V AC, 47 ... 63 Hz) or
DC: 24 V
Analog inputs (configurable):
Number: 4
Voltage measurement: 0 ... 10 V DC (max. 24 V DC)
Current measurement: 0 ... 20 mA (max. 40 mA / 3 V DC)
Resistance measurement: PT1000
Digital inputs (configurable):
Number: 4
Pulse input acc. to DIN 43864 (S0)
DC: Low = 0 ... 7 V , High = 9 ... 24 V
(function only via the device’s internal power supply!)
Switchable to status input
Digital output:
Number: 1
Optocoupler output acc. to DIN 43864 (S0)
Max. load 70 V DC / 50 mA (observe correct polarity!)
Alarm output or pulse output
Power consumption:
AC: max. 9 W at 230 V (in meas. mode without sensors)
DC: max. 3.5 W at 24 V (in meas. mode without sensors)
DISPLAY
Display
192×32 pixels
LED
4 x LED indicators
INTERFACES
Modem (options):
PSTN modem (analog)
ISDN modem
GSM/GPRS modem
(Quad-band modem 900/1800/850/1900 MHz)
Network:
Ethernet connection (100 MBit)
Communication:
1× RS485 / RS422, switchable
MEASURING ACCURACY
Voltage input:
1% of full scale (0.1 V)
Current input:
1% of full scale (0.2 mA)
VARIOUS
MEMORY
Compact Flash card
BATTERY
Lithium cell / type Li2032, clock back-up battery
MECHANICAL DATA
78
Size:
160 × 110 × 63 mm (W×H×D)
Installation:
Installation on top-hat rail or on wall
Weight:
436 g
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
9.3
RADIUS LOG-PRO
AMBIENT TEMPERATURE
Operation:
0 ... 55 °C
Storage and transportation:
-20 ... 65 °C
Protection rating:
IP20
TECHNICAL DATA
Power supply:
AC: 230 V (85 ... 260 V AC, 47 ... 63 Hz) or
DC: 24 V
Analog inputs (configurable):
Number: 1
Voltage measurement: 0 ... 10 V DC (max. 24 V DC)
Current measurement: 0 ... 20 mA (max. 40 mA / 3 V DC)
Resistance measurement: PT1000
Digital inputs (configurable):
Number: 1
Pulse input acc. to DIN 43864 (S0)
DC: Low = 0 ... 7 V , High = 9 ... 24 V
(function only via the device’s internal power supply!)
Switchable to status input
Digital output:
Number: 1
Optocoupler output acc. to DIN 43864 (S0) at 24 V
Max. load 70 V DC / 50 mA (observe correct polarity!)
Alarm output or pulse output
Power consumption in
measurement mode:
approx. 7.5 W at 230 V AC (without sensors)
approx. 2.4 W at 24 V DC (without sensors)
DISPLAY
Display
2×16 characters
LED
4 x LED indicators
INTERFACES
Modem (options):
PSTN modem (analog)
ISDN modem
Network:
Ethernet connection (100 MBit), Base100-TX
Communication:
1× RS485 / RS422, switchable
MEASURING ACCURACY
Voltage input:
1% of full scale (0.1 V)
Current input:
1% of full scale (0.2 mA)
VARIOUS
MEMORY
Compact Flash card
BATTERY
Lithium cell / type Li2032, clock back-up battery
MECHANICAL DATA
Size:
160 × 110 × 63 mm (W×H×D)
Installation:
Installation on top-hat rail or on wall
Weight:
436 g
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
79
9.4
RADIUS LOG-BASIC
AMBIENT TEMPERATURE
Operation:
0 ... 55 °C
Storage and transportation:
-20 ... 65 °C
Protection rating:
IP20
TECHNICAL DATA
Power supply:
AC: 230 V (85 ... 260 V AC, 47 ... 63 Hz)
DC: 24 V
Analog inputs (configurable):
Number: 1
Voltage measurement: 0 ... 10 V DC (max. 24 V DC)
Current measurement: 0 ... 20 mA (max. 40 mA / 3 V DC)
Resistance measurement: PT1000
Digital inputs (configurable):
Number: 1
Pulse input acc. to DIN 43864 (S0)
DC: Low = 0 ... 7 V , High = 9 ... 24 V
(function only via the device’s internal power supply!)
Switchable to status input
Digital output:
Number: 1
Optocoupler output acc. to DIN 43864 (S0)
Max. load 70 V DC / 50 mA (observe correct polarity!)
Alarm output or pulse output
Power consumption in measurement
mode:
approx. 7.5 W at 230 V AC (without sensors)
approx. 2.4 W at 24 V DC (without sensors)
DISPLAY
Display
2×16 characters
LED
4 x LED indicators
INTERFACES
Modem (options):
PSTN modem (analog)
Network:
Ethernet connection (100 MBit), Base100-TX
Communication:
1× RS485 / RS422, switchable
Maximum of 5 inverters, 20 kWp
MEASURING ACCURACY
Voltage input:
1% of full scale (0.1 V)
Current input:
1% of full scale (0.2 mA)
VARIOUS
MEMORY
Compact Flash card
BATTERY
Lithium cell / type Li2032, clock back-up battery
MECHANICAL DATA
80
Size:
160 × 110 × 63 mm (W×H×D)
Installation:
Installation on top-hat rail or on wall
Weight:
436 g
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
9.5
Battery
The battery serves to back up the clock time if no time synchronization via the network or Internet is used. Power is only drawn from the battery in the event of a power failure. If the battery is depleted and a power failure
occurs, the clock time is lost.
A lithium cell battery is used.
The battery has a storage life of at least 10 years.
The service life of the battery in the device is at least 5 years.
To change the battery, the device must be sent in to the manufacturer.
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
81
10. Troubleshooting
Fault
Remedy
No display
Power LED does not light up
Check the power supply
Status LED does not flash
No memory card (Compact Flash) inserted
No data on the inserted memory card
No IP address assigned to the
device by the DHCP server
Check the network connection
Start the device once a network connection has been established
If there is no DHCP server in the network, use manual network settings
Internet connection via cable does The internet connection must be via a router. Direct connection to a cable modem is not possible
not work
82
No signal strength indicated on
the GSM / GPRS device
The PIN number of the SIM card must be set to the same number as the GSM PIN in the device.
Only if both numbers are the same can the device be connected to the mobile radio network via
GSM / GPRS
No inverter found
Inverters must be switched on during scanning
Check the bus cabling. Suitable data cable used?
Set the bus address in the inverter (manufacturer-specific)
Check the terminator to prevent signal reflections
Connect the shield of the bus cabling
Check the interfaces of the inverters
Energy meter not detected
Check the cabling (polarity)
Check that the digital input is active
Has the pulse constant been entered?
No data or alarms sent via the
telephone connection
Check the function of the telephone connection using a telephone. Check that the connection is
not subject to dialing restrictions (e.g. premium-rate numbers).
Establish a test connection to an Internet provider (e.g. MSN 0193670). If necessary, cancel any
dialing restrictions, or use a different Internet provider
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
11. Terms and abbreviations
Term
Meaning
BOOTP (Bootstrap Protocol)
Protocol used by a boot server to assign an IP address and other parameters to a device.
CF (Compact Flash)
Storage medium for electronic data
Current sensor
For measuring currents
(direct or alternating current)
DHCP (Dynamic Host Configuration Protocol)
Protocol used by a DHCP server to set the network configuration of
devices
Ethernet
Wired hardware for data exchange in a local network
Gateway
Connects different networks with each other. The networks can use
different protocols.
GSM (Global System for Mobile Communications)
Digital mobile radio network
GPRS (General Packet Radio Service)
Service for data transmission in GSM networks
HTML (Hypertext Markup Language)
Text-based markup language with hyperlinks for display in a web browser
Hyperlink
Cross-reference to a place in the same or a different document
Internet (interconnected networks)
Worldwide computer network
INV (inverter)
Converts direct current into alternating current
IP address
Address for using a device on the Internet
ISDN (Integrated Services Digital Network)
Digital telephone network
LAN (Local Area Network)
Local network
Login
Service for logging on to a computer system
Modem
Device for modulating and demodulating signals for sending over telephone networks
MSN (Multiple Subscriber Number)
With an ISDN multiple-device connection, each ISDN terminal is assigned
its own number (MSN number).
PPP (Point-to-Point Protocol)
Protocol for establishing data links via telephone networks
Provider
Service provider
(e.g. Internet provider)
PSTN (Public Switched Telephone Network)
Analog telephone network
RARP (Reverse Address Resolution Protocol)
Protocol used by a RARP server to determine the IP address of a device
Repeater
Extends the maximum permissible cable length of a local network
SIM card (Subscriber Identity Module)
Chip card for identifying a mobile telephone in the telephone network
SMS (Short Message Service)
Service for transmitting short messages
Switch / Hub
Links computers to a local network
Terminator
Prevents reflections in bus cables, which could otherwise lead to errors in
the data transmission.
Web browser
Program for viewing HTML files and images
WWW (World Wide Web)
Worldwide hypertext system readable with a web browser
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
83
84
Data Logger • RADIUS LOG - BASIC / PRO / PRO PLUS
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Manuale RADIUS LOG -EN
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