Fuji Electric FRENIC MEGA G2 Series - Page 621

6.3 If an Alarm Code Appears on the LED Monitor
6-7
TROUBLESHOOOTING
Chap 6
Table 6.3-1 cont.
Alarm code
Alarm code name
Warning selection
possible
Retry
Alarm
subcode
Alarm subcode name
Ref.
page
0s
Overspeed protection
-
-
0
-
6-26
0V1
Overvoltage
-
Y
1 to 12
For investigation by manufacturer
6-27
0V2
0V3
pbf
Charger circuit error
(FRN0008G2S-2G/
FRN0004G2■-4G or above)
-
-
0 to 2
For investigation by manufacturer
6-27
pG
PG wire break
-
-
10 to 20
For investigation by manufacturer
6-28
d0
Excessive positioning deviation
-
-
0
-
6-28
Note) • All protective functions are automatically reset if the control power voltage drops to a level at which
inverter control circuit operation can no longer be sustained.
• The protection stop condition can be canceled by pressing the keypad key, or turning between the X
(assigned to RST) and CM terminals OFF to ON. However, the reset operation will not be valid until the
cause of the alarm has been eliminated.
• If multiple alarms have occurred, the reset operation will not be valid until the cause of all alarms has been
eliminated. (The cause of uncleared alarms can be checked at the keypad.)
• When assigned to warnings, terminals [30A/B/C] do not work.