PLUS+1® SC0XX-1XX Controller Family Safety Manual
... The PLUS+1® SC Controller can perform a wide variety of control functions. If these control functions of the primary processor are safety critical, then additional safety reliability can be achieved by configuring the secondary processor to monitor the sensor inputs, perform diagnostics, and act to ...
... The PLUS+1® SC Controller can perform a wide variety of control functions. If these control functions of the primary processor are safety critical, then additional safety reliability can be achieved by configuring the secondary processor to monitor the sensor inputs, perform diagnostics, and act to ...
Design of a passive RFID based Sensor System
... microcontroller. Most controllers provide some A/D converters, which are quite useful for getting sensor data. Either, connecting a sensor and using the A/D converter need a power handling for storing energy and limit voltage. These also simply can be provided by an extra capacitor and a zener diode ...
... microcontroller. Most controllers provide some A/D converters, which are quite useful for getting sensor data. Either, connecting a sensor and using the A/D converter need a power handling for storing energy and limit voltage. These also simply can be provided by an extra capacitor and a zener diode ...
Lecture 27: Graph Theory in Circuit Analysis Suppose we wish to
... Whether the circuit is input via a GUI or as a text file, at some level the circuit will be represented as a graph, with elements as edges and nodes as nodes. For example, when entering a circuit into PSpice via a text file, we number each node, and specify each element (edge) in the circuit with it ...
... Whether the circuit is input via a GUI or as a text file, at some level the circuit will be represented as a graph, with elements as edges and nodes as nodes. For example, when entering a circuit into PSpice via a text file, we number each node, and specify each element (edge) in the circuit with it ...
lecture27
... Whether the circuit is input via a GUI or as a text file, at some level the circuit will be represented as a graph, with elements as edges and nodes as nodes. For example, when entering a circuit into PSpice via a text file, we number each node, and specify each element (edge) in the circuit with it ...
... Whether the circuit is input via a GUI or as a text file, at some level the circuit will be represented as a graph, with elements as edges and nodes as nodes. For example, when entering a circuit into PSpice via a text file, we number each node, and specify each element (edge) in the circuit with it ...
Modules 56C / 145TC
... capabilities must be considered along with calculated torque for proper selection. High inertia loads at low cycle rates also require that the unit selection is based on heat and torque capacities. Motor shaft did not slide easily into unit during installation usually caused by motor / module being ...
... capabilities must be considered along with calculated torque for proper selection. High inertia loads at low cycle rates also require that the unit selection is based on heat and torque capacities. Motor shaft did not slide easily into unit during installation usually caused by motor / module being ...
Thevenin and Norton “Equivalent” Circuits
... If the Sources Are All Independent • Look into the a-b terminals with all sources set equal to 0. – Voltage Sources go to Short Circuits – Current Sources go to Open Circuits ...
... If the Sources Are All Independent • Look into the a-b terminals with all sources set equal to 0. – Voltage Sources go to Short Circuits – Current Sources go to Open Circuits ...
Photon-Counting Means Sensitivity
... the signal. There are, however, two advantages of analog over photon-counting: • Analog is suited for higher-intensity signals such as absorption measurements. At this high signal level, the noise component is usually so small it can be neglected. • Analog systems are usually cheaper to build. The c ...
... the signal. There are, however, two advantages of analog over photon-counting: • Analog is suited for higher-intensity signals such as absorption measurements. At this high signal level, the noise component is usually so small it can be neglected. • Analog systems are usually cheaper to build. The c ...
BDTIC Position Sensors for Brushless DC
... dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components ca ...
... dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components ca ...
“Real” Transformer
... Define ZeqP = The “equivalent impedance” with all parameters referred to the primary ...
... Define ZeqP = The “equivalent impedance” with all parameters referred to the primary ...
Chapter 1
... Power Swings and Distance Relaying In this lecture, we will introduce the concept of power swings. It will be shown that the post fault power swings may encroach the relay characteristics. This can lead to nuisance tripping of distance relays which can sacrifice the system security. Analysis of Two ...
... Power Swings and Distance Relaying In this lecture, we will introduce the concept of power swings. It will be shown that the post fault power swings may encroach the relay characteristics. This can lead to nuisance tripping of distance relays which can sacrifice the system security. Analysis of Two ...
Distributed Intelligence Provides Self
... Traditional centralized generation and one-way power flow model is changing Distributed Energy Resources will connect at distribution voltages Local logic for bi-directional protection and automation acts on real-time information Devices are becoming more intelligent and sensing more data. Onboard c ...
... Traditional centralized generation and one-way power flow model is changing Distributed Energy Resources will connect at distribution voltages Local logic for bi-directional protection and automation acts on real-time information Devices are becoming more intelligent and sensing more data. Onboard c ...
summary of requirements
... components, regardless of voltage, to be grouped or mounted separately from all power circuit components. ...
... components, regardless of voltage, to be grouped or mounted separately from all power circuit components. ...
The fundamental purpose of overcurrent protection and
... fault is at full line voltage and could be up to 87 percent of available 3-phase fault current. The authors recommend that MCCBs used on corner-grounded systems be rated specifically for that application. To be comprehensive on the subject, we should mention a possible condition for impedance ground ...
... fault is at full line voltage and could be up to 87 percent of available 3-phase fault current. The authors recommend that MCCBs used on corner-grounded systems be rated specifically for that application. To be comprehensive on the subject, we should mention a possible condition for impedance ground ...
Series Circuit Answers
... 3) If we ignore the m eters, there is/are one different paths for the electrons to get around the circuit? Another way of saying this is “ There is/are one path for the current?” 4) In the above series circuit, if one light bulb burns out, our m odel predicts : a) the ELECTRIC CURRENT through each b ...
... 3) If we ignore the m eters, there is/are one different paths for the electrons to get around the circuit? Another way of saying this is “ There is/are one path for the current?” 4) In the above series circuit, if one light bulb burns out, our m odel predicts : a) the ELECTRIC CURRENT through each b ...
FAKULTI KEJURUTERAAN ELEKTRIK UNIVERSITI
... CO4 Be able to work in a team and communicate effectively Program Educational Objectives Graduates of the program: • Can achieve competitive positions or entry into program of advanced study in areas of their interest • Are competent and productive in electrical engineering and related practice • Sh ...
... CO4 Be able to work in a team and communicate effectively Program Educational Objectives Graduates of the program: • Can achieve competitive positions or entry into program of advanced study in areas of their interest • Are competent and productive in electrical engineering and related practice • Sh ...
Chapter 1
... the system, such as component wear. As component wear and shift overlap times increase, the control unit adjusts line pressure by controlling a variable force motor or solenoid to maintain proper shift timing calibrations. 7. Engine speed, throttle position, temperature, engine load, and other typic ...
... the system, such as component wear. As component wear and shift overlap times increase, the control unit adjusts line pressure by controlling a variable force motor or solenoid to maintain proper shift timing calibrations. 7. Engine speed, throttle position, temperature, engine load, and other typic ...
Fault tolerance
Fault tolerance is the property that enables a system to continue operating properly in the event of the failure of (or one or more faults within) some of its components. If its operating quality decreases at all, the decrease is proportional to the severity of the failure, as compared to a naively designed system in which even a small failure can cause total breakdown. Fault tolerance is particularly sought after in high-availability or life-critical systems.A fault-tolerant design enables a system to continue its intended operation, possibly at a reduced level, rather than failing completely, when some part of the system fails. The term is most commonly used to describe computer systems designed to continue more or less fully operational with, perhaps, a reduction in throughput or an increase in response time in the event of some partial failure. That is, the system as a whole is not stopped due to problems either in the hardware or the software. An example in another field is a motor vehicle designed so it will continue to be drivable if one of the tires is punctured. A structure is able to retain its integrity in the presence of damage due to causes such as fatigue, corrosion, manufacturing flaws, or impact.Within the scope of an individual system, fault tolerance can be achieved by anticipating exceptional conditions and building the system to cope with them, and, in general, aiming for self-stabilization so that the system converges towards an error-free state. However, if the consequences of a system failure are catastrophic, or the cost of making it sufficiently reliable is very high, a better solution may be to use some form of duplication. In any case, if the consequence of a system failure is so catastrophic, the system must be able to use reversion to fall back to a safe mode. This is similar to roll-back recovery but can be a human action if humans are present in the loop.