E6581542
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7. VF-PS1 Alarm code
Table 12 ALARM WORD 1(Pno.88) Table
Bit Specifications
0 1
Remarks
(Code displayed on the
panel)
0 Over-current
alarm
Normal
Alarming
u
c
u
flickering
1 Inverter overload alarm
Normal
Alarming
u
l
u
flickering
2 Motor overload alarm
Normal
Alarming
u
l
u
flickering
3 Overheat
alarm
Normal
Alarming
u
h
u
flickering
4 Overvoltage
alarm
Normal
Alarming
u
p
u
flickering
5 Main circuit undervoltage alarm
Normal
Alarming
-
6 (Reserved)
-
-
-
7 Low current alarm
Normal
Alarming
-
8 Over-torque
alarm
Normal
Alarming
9 Braking resistor overload alarm
Normal Alarming
-
10 Cumulative operation hours alarm
Normal Alarming
-
11 (Reserved)
-
-
-
12 (Reserved)
-
-
-
13 (Reserved)
-
-
-
14 At the time of the instant blackout,
Forced deceleration/stop
-
Decelerating,
stopping
lstp
flickering
15 An automatic stop during the lower
limit frequency continuance
-
Decelerating,
stopping
stop
flickering
Table 13 ALARM WORD 2(Pno.89) Table
Bit Specifications
0 1
Remarks
(Code displayed on the
panel)
0 (Reserved)
-
-
-
1 (Reserved)
-
-
-
2
Life time alarm
Normal
Alarming
-
3
Over torque alarm
Normal
Alarming
-
4
Over load stall alarm
Normal
Alarming
-
5
Control circuit option alarm
Normal
Alarming
coff
flickering
6 PTC
alarm
Normal
Alarming
-
7 VI/II input disconnection alarm
Normal
Alarming
-
8-15 (Reserved)
-
-
-
※
Do not use “reserved” bit