Rockwell Automation 825P Modular Protection System Quick Start Guide - Manual (Page 19)

Quick Start Guide — Allen-Bradley Bulletin 825-P Modular Protection System
19 19
AUX# Assign
The 825-P allows mapping of protection (trip and warning) and general-purpose
control elements to the auxiliary outputs. Assign functions to the auxiliary relays in
the same manner as performed with the Trip relay settings.
Table G: Auxiliary Relay Functions
Bit
0 1 2 3 4 5 6 7
AUX# A Overload Undercurrent Jam Current
Imbalance Short Circuit RTD - W/B PTC Ground Fault
(Res)
AUX# B VAR Underpower Under-voltage Over-voltage Phase
Reversal Power Factor Speed
Switch Ground Fault
(CB)
AUX# C Start Time Freq 1 Freq 2 RTD (Other) RTD
(Ambient) PTC Error RTD Error MCM Error
AUX# D Comm Idle Comm Loss Remote Trip Comm Fault Reserved Reserved Reserved Reserved
AUX# E Overload
Warn Undercurrent
Warn Jam Warn Curr Imbal
Warn RTD-W/B
Warn Pwr Factr Warn Gnd Flt-CB
Warn
Gnd Flt-Res
Warn
AUX# F VAR Warn Underpwr Warn Undervolt Warn Overvolt Warn Speed Sw
Warn
Freq 1 Warn Freq 2 Warn RTD-Othr
Warn
AUX# G RTD-Amb
Warn Setting Warn General Warn Load Ctl Upper Load Ctl
Lower
Timer 1 Timer 2 Short Ckt
Warn
AUX# H Stopped State Running State Starting State Star Starting
State Delta
Starting
State Start Command Network
Control
Reserved
TIP
The AUX# A through AUX# D bytes are used to map trip
functions to the output. The AUX# E through AUX# H
bytes are used to map warning and status functions to the
output.