Rockwell Automation SA500 AC Power Modules User Manual
Page 64
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D-2
SA500 Power Modules
LED
Register
Bit
PWR OK LED
PMI power supply fault
202/1202
12
OK LED
Watchdog time-out
N/A
COMM OK LED
Communication lost
202/1202
15
PM FLT LED
Overtemperature
Vcc supply undervoltage
202/1202
202/1202
O
3
EXT FLT LED
Instantaneous overcurrent
Overspeed fault
Application program control
202/1202
202/1202
101/1101
1
10
2
RAIL FLT LED
Rail communication error
203/1203
13
FDBK OK LED
Motor speed feedback broken wire
202/1202
8
RPI LED
RPI input is on
201/1201
0
MCR LED
MCR output is on
N/A
AUX IN1 LED
Aux input 1/MFDBK
201/1201
1
AUX IN2 LED
Aux input 2
201/1201
2
AUX IN3 LED
Aux input 3
201/1201
3
AUX IN4 LED
Aux input 4
201/1201
4
AUX IN5 LED
Aux input 5
201/1201
5
AUX OUT LED
Aux output
101/1101
4
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