I/o assignments, Trip relay i/o, Table 42 - trip relay assignments – Rockwell Automation 825-P Modular Protection System for Motors User Manual User Manual
Page 95: Trip a, Trip b, Trip c, Trip d, Overload, Undercurrent, Current imbalance
Rockwell Automation Publication 825-UM004D-EN-P - November 2012
95
Configuring Protection & Logic Functions Chapter 6
I/O Assignments
Trip Relay I/O
Table 42 - Trip Relay Assignments
Setting Prompt
0
1
2
3
4
5
6
7
Description
TRIP A
X
Overload
X
Undercurrent
X
Jam
X
Current Imbalance
X
Short Circuit
X
RTD (Winding/Bearing)
X
PTC
X
Ground Fault (Residual)
TRIP B
X
VAR
X
Underpower
X
Undervoltage
X
Overvoltage
X
Phase Reversal
X
Power Factor
X
Speed Switch
X
Ground Fault (Core Balance)
TRIP C
X
Start Time
X
Frequency 1
X
Frequency 2
X
RTD (Other)
X
RTD (Ambient)
X
PTC Error
X
RTD Error
X
MCM Error
TRIP D
X
Comm Idle
X
Comm Loss
X
Remote Trip
X
Comm Fault
X
Reserved
X
Reserved
X
Reserved
X
Reserved
NOTE:
The 825-P uses settings TRIPA through TRIPD and setting TRIP FAIL-SAFE (see Table 38)
to determine the operation of the Trip Output.