96
Rockwell Automation Publication 825-UM004D-EN-P - November 2012
Chapter 6
Configuring Protection & Logic Functions
The 825-P allows mapping of protection trip elements to the trip output.
Table 42 shows the method of mapping elements using Relay Word bits
associated with elements. Select 1 for each element you want to map using the
TRIPA through TRIPD settings. The relay will OR them together to drive the
Trip output. A logical “OR” describes when any one assigned element asserts,
the Trip relay will operate.
Auxiliary I/O
Table 43 - Aux Assignments
Setting Prompt
0
1
2
3
4
5
6
7
Description
Aux# A
X
Overload
X
Undercurrent
X
Jam
X
Current Imbalance
X
Short Circuit
X
RTD (Winding/Bearing)
X
PTC
X
Ground Fault (Residual)
Aux# B
X
VAR
X
Underpower
X
Undervoltage
X
Overvoltage
X
Phase Reversal
X
Power Factor
X
Speed Switch
X
Ground Fault (Core Balance)
Aux# 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
Summary of Contents for 825-P
Page 1: ...Modular Protection System for Motors Catalog Number 825 P User Manual...
Page 4: ...4 Rockwell Automation Publication 825 UM004D EN P November...
Page 64: ...64 Rockwell Automation Publication825 UM004D EN P November 2012 Chapter 5 Using MPS Explorer...
Page 234: ...234 Rockwell Automation Publication 825 UM004D EN P April 2012 Chapter B ParameterList...
Page 265: ......