Chapter 5 Function parameter
45
Ch
ap
ter 5
Ten thousands digit: Communication
abnormal(Err.16)(same as units digit)
277. F8.18
Fault protection action
selection 2
Units digit: Encoder fault(Err.20)
0: Free stop
1:Switch to V/F and then stop at the
selected mode
2:Switch to V/F and continue to run
Tens digit: function code read and
write abnormal (Err.21)
0: Free stop
1: Stop at the selected mode
Hundreds digit: Reserved
Thousands digit: Motor overheating
(Err.45) ( same as F8.17 units digit)
Ten thousands digit: Running time
arrival(Err.26)(same as F8.17 units
digit)
00000
☆
278. F8.19
Fault protection action
selection 3
Units digit:User-defined fault 1
(Err.27) (same as F8.17 units digit)
Tens digit:User-defined fault 2
(Err.28) (same as F8.17 units digit)
Hundreds digit: Power-on time
arrival (Err.29) ( same as F8.17 units
digit)
Thousands digit: Reserved
Ten thousands digit: PID feedback
loss when running (Err.31) (same as
F8.17 units digit)
00000
☆
279. F8.20
Fault protection action
selection 4
Units digit: Too large speed deviation
(Err.42) ( same as F8.17 units digit)
Tens digit: Motor over-speed (Err.43)
Hundreds digit: Initial position error
(Err.51)
( same as F8.17 units digit)
Thousands digit: Reserved Ten
thousands digit: Reserved
00000
☆
280.
F8.21~
F8.23
Reserved
281. F8.24 Fault running frequency
0: current frequency running
1: setting frequency running
2: upper frequency running
3: down frequency running
4: Abnormal reserve frequency
running
0
☆
282. F8.25
Abnormal reserve
frequency
60.0% to 100.0%
90%
☆
283. F8.26
Momentary power cut
action selection
0: Invalid
1: Deceleration
2: Deceleration and stop
0.50s
☆
