A1-User’s Manual
７１
8.1.18
Fault functions
No.
Name
Change during
operation
Range
Default
Page
31.01
External event 1 source
-
0.
Active
1.
Inactive
2.
DI1
3.
DI2
4.
DI3
5.
DI4
6.
DI5
7.
DI6
8.
DI7
9.
DI8
1
136
31.02
External event 2 source
-
1
136
31.03
External event 3 source
-
1
136
31.04
External event 4 source
-
1
136
31.05
External event 5 source
-
1
136
31.06
Fault reset selection
X
0.
Not Selected
1.
Selected
2.
DI1
3.
DI2
4.
DI3
5.
DI4
6.
DI5
7.
DI6
8.
DI7
9.
DI8
7
136
31.07
Restart mode selection
X
0.
No Restart
1.
Restart from 0Hz
2.
Resume at frequency
corresponding motor speed
3.
Resume at motor speed, then
decelerated stop
0
137
31.08
Alarm relay operation mode
X
0.
Inactive for the Under Voltage trip
signal
1.
Inactive during auto reset
2.
Active every trip
3.
Inactive during auto reset (Only
active for the Under Voltage trip
signal endlessly)
0
137
31.09
Restart delay time
X
0.3 to 10.0 [Sec]
1.0 Sec
137
31.10
Automatic reset item 1
X
0x00 ~ 0xFF
0x00
138
31.11
Automatic reset item 2
X
0x00 ~ 0xFF
0x00
138
31.12
User reset item selection
X
0~29
0
138
31.13
Restart trial 1
X
0~10
0
138
31.14
Restart trial 2
X
0~10
0
138
31.15
Earth Fault
X
0.0 to 100.0 [%]
0.0: Disable
0.0 %
139
31.16
Supply phase loss
O
0 to 30 [Sec]
0: Disable
10 Sec
139
31.17
Stall function
X
0.
No Operation
1.
VFD overload
2.
Over Voltage
3.
VFD overload and Over Voltage
3
139
31.18
Stall current limit
X
20.0 to 200.0 [%]
150.0 %
139
31.19
Stall deceleration time
O
0.1 to 10.0 [Sec]
1.0 Sec
140
31.22
RS485 Modbus time out check
O
0.
Always running
0
140
