Download File Type pdf Y 3030 quick Y

HI 3030 System
troubleshooting Quick
Reference
Y
The 3000-product line is a software platform based system. By changing the software and keypad, the unit
is capable of a new task and application. The HI 3030 weight controller keypad has tare and zero buttons.
A HI 3010 filler dispenser keypad will have start and stop buttons. The HI 3030 can have four scale
systems installed and use Integrated Technician. The same card A/D in a HI 3010 will control a single
scale with individual load cell plugged into the back and use smart diagnostics. Using the up and down
arrows, position the cursor next to the scale channel you wish to configure or diagnose.
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Weight Controller
>1
2
3
4
0000.00
0000.00
0000.00
0000.00
lb net
kg gross
oz gross
g net
Setup
1
2
3
•
Units
4
5
6
•
Test
7
8
9
0
C
User
*
Zero
Help
Tare
Enter
Display
•
Print
Exit
•
Configuration,
Calibration
Set points
Communications
Mapping.
Selects, LB, KG, grams,
or ounces.
Converts all parameters
and calibration to
conform to the newly
selected units.
Diagnostics, Integrated
Technician, relays and
input verification.
Configuration parameters,
data list and software
revision information.
Capability to assign password and security levels and
the factory default high level password is 0 (zero)
What do you check first?
• Is the Display active and keypad functional?
• Does the weight change and increase as weight is applied? Monitor the front display screen to verify
and simply apply weight to the scale
o Does it return to the original weight reading or drift about and then return to zero?
o Is the weight correct; is the weight stable to 1:10,000?
o For Strain Gauge sensors, verify the signal output is in range, 0.0 to 15 mvdc.
o For LVDT sensors, verify the signal output is in range, +/- 600 mvdc.
• Is the wiring correct?
a. Load cell
b. Intermediate connection in the summing junction box.
c. Cable runs routed away from high voltage.
d. Shields terminated all the way back to a single ground drain.
9440 Carroll Park Dr. · Suite 150 · San Diego, CA 92121-5201· 858/278-2900 ·
800/821-5831 Fax 858/278-6700 · Web www.hardysolutions.com · [email protected]
Is the load cell installed correctly?
Monitor load cell for valid signal voltages.
Is the piping and flexures correctly installed?
Apply a test weight to a load point and verify you are seeing the correct weight. Move the test weight to
the next load point and verify the correct weight. Differences of more than 2.5% indicate a problem.
Option slot 1
Depending on the Model and hardware configuration channel 1-4 can be; a
single scale with channels 1-4 four individual load cells (Junction Box), up to
four individual load cells or up to four individual scales (LC, 2S, 4S).
ControlNet, RIO,
Profibus, Analog
Option slot 0
+Exc
LINK
T/R
Ethernet
Printer
Channel 1
+Exc
Shield
-C2
+C2
-Exc
-Sen
-Sig
+Sig
+Sen
Channel 4
Channel 3
VCANShield
CAN+
V+
Channel 2
+Exc
Shield
-C2
+C2
-Exc
-Sen
-Sig
+Sig
+Sen
+Exc
Shield
-C2
+C2
-Exc
-Sen
-Sig
+Sig
+Sen
+C2 = Gray, -C2 = Violet, Voltage 4.9vdc
Excitation Voltage = 5vdc
Signal Voltage range is –0.1 to 15.3mvdc or +/- 600mvdc for LVDT’s
Sense Lines installed to the junction box or jumpers.
Shields landed to make this the single ground point
GND
Iso
GND
Rxd
Txd
V+
DeviceNet
SMM
3
4
1 2 3 4 5 Com
AC Outputs
110/240vac or 24vdc
solid-state relays,
5amp max load, as
ordered. Source
provided by others.
Hot in one side and
out the other when
activated
Line
2
Neutral
1
Power-on
Serial printer port,
not bi-directional
Diagnostics
•
Shield
-C2
+C2
-Exc
-Sen
-Sig
+Sig
+Sen
•
•
•
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Inputs
Dry contact closure
between the INPUT
and the COM only.
DO NOT APPLY
POWER TO
THESE INPUT
CONNECTIONS.
110/240 VAC
Verify Neutral to
GND is less than
1vac. Verify Hot
to Neutral and
Hot to GND are
equal. Unit
requires computer
clean power.
9440 Carroll Park Dr. · Suite 150 · San Diego, CA 92121-5201· 858/278-2900 ·
800/821-5831 Fax 858/278-6700 · Web www.hardysolutions.com · [email protected]
Input
24VDC to
power the
unit and
DeviceNet
power