Clearing alarms – Rockwell Automation 20Y PowerFlex Active Front End User Manual
Page 121
Rockwell Automation Publication 20Y-UM001E-EN-P - July 2014
121
Troubleshooting
Chapter 5
Table 22 - Fault/Alarm Cross Reference – By Name
Clearing Alarms
Alarms are automatically cleared when the condition that caused the alarm is no
longer present.
Fault/Alarm
Fa
u
lt
Alarm
Fault/Alarm
Fa
u
lt
Alarm
Name
No.
Name
No.
AC OverCurr
12
✔
I/O Change
120
✔
Anlg In Loss
29
✔
✔
I/O Comm Loss
121
✔
Application
35
✔
I/O Removed
65
✔
AutoReset Lim
33
✔
IGBT OverTemp
9
✔
Auxiliary In
2
✔
IGBT Temp Hw
31
✔
CAN Bus Flt
34
✔
LCL OverTemp
125
✔
Contact Fdbk
128
✔
LineSync Fail
17
✔
✔
Converter Flt
14
✔
MCB-PB Config
106
✔
DC OverVolt
5
✔
MicroWatchdog
30
✔
DC UnderVolt
4
✔
✔
New IO Option
107
✔
DCBusHiAlarm
141
✔
NvsReadChksum
47
✔
DCBusLoAlarm
140
✔
Overload
7
✔
DCRefHighLim
139
✔
Param Chksum
100
✔
DCRefLowLim
138
✔
Periph Loss
71
✔
Device Add
45
✔
Phase Loss
21
✔
Device Change
44
✔
Port DPI Loss
81
✔
DigIn Cnflct
133
✔
Power Unit
70
✔
Fan Cooling
32
✔
PrechargeActv
1
✔
Fatal App
113
✔
PwrBrd Chksum
104
✔
Ground Fault
13
✔
Start Prevent
58
✔
Hardware Enbl
94
✔
System Fault
10
✔
HeatsinkOvrTp
8
✔
✔
Unbalanced PU
19
✔
HeatsinkUndTp
37
✔
Zero Divide
54
✔