Rockwell-automation 592- E300 Overload Relay User Manual Manual de usuario Pagina 319

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Rockwell Automation Publication 193-UM015B-EN-P - June 2014 319
Troubleshooting Chapter 10
Resetting a Trip
The E300 Electronic Overload Relay trip condition can be reset by taking one of
the following actions:
Actuating the Blue Trip/Reset button on the E300 Electronic Overload
Relay Communication Module
A
ctuating the Reset button on the E300 Electronic Overload Relay
Op
erator Station
Setting the Trip Reset bit in the E300 Electronic Overload Relay’s Output
Asse
mbly via the communications network
Actuating a reset signal to one of the assigned digital inputs
Power
Under kW 2 1
Over kW 2 2
Under kVAR Consumed 2 3
Over kVAR Consumed 2 4
Under kVAR Generated 2 5
Over kVAR Generated 2 6
Under kVA 2 7
Over kVA 2 8
Under PF Lagging 2 9
Over PF Lagging 2 10
Under PF Leading 2 11
Over PF Leading 2 12
Control
Test 3 1
PTC 3 2
DeviceLogix 3 3
Operator Station 3 4
Remote Trip 3 5
Blocked Start 3 6
Hardware Fault 3 7
Configuration 3 8
Option Match 3 9
Feedback Timeout 3 10
Expansion Bus 3 11
Number Of Starts 3 12
Operating Hours 3 13
Non-Volatile Memory 3 14
Test Mode 3 15
Code Long Blink Pattern Short Blink Pattern
ATTENTION: Resetting a trip will not correct the cause for the trip. Corrective
action should be taken before resetting the trip.
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