Ametek Powervar Security Plus II - Fault and Warning Codes; Comprehensive Fault Code Reference; Warning Indicators and Codes Guide

A01-00150 Rev B
37
8.0 FAULT CODE
Fault Event
Fault
Code Icon Fault Event
Fault
Code Icon
Bus start failure
01
None
Battery SCR short
circuited
21
None
Bus over 02 None Inverter relay short
circuited
24 None
Bus under 03 None Charger short circuited 2a None
Bus unbalance 04 None Can communication
fault
31 None
Inverter soft start failure 11 None Over temperature 41 None
High Inverter voltage
12
None
CPU communication
failure
42
None
Low Inverter voltage 13 None Overload 43
Inverter output short
circuited
14 Battery turn-on failure 6A None
Negative power fault 1A None
PFC current failure in
battery mode
6B None
Inverter over current 60 None Bus voltage changes
too fast
6C None
Inverter waveform
abnormal
63 SPS 12V abnormal 6E None
Inverter current
detection error
6D None
Transformer over
temperature
77
None
8.1 Warning Indicator
Warning
Icon
(Flashing) Alarm
Overload Beeping twice every second
Battery Unconnected Beeping every second
Over charge
Beeping every second