Chapter 5 Function parameter
97
Ch
ap
ter 5
Tens digit
function code read and write abnormal (Err.21)
Free stop
0
Stop at the selected mode
1
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)
F8.19
Fault
protection
action
selection 3
Units digit
User-defined fault 1(Err.27) ( same as
F8.17 units digit)
00000
☆
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
Load drop (Err.30)
Free stop
0
stop at select mode
1
Deceleration up to 7% of the rated motor frequency,
and then continue running, automatically return to the
set frequency to run if the load drop does not happen.
2
Ten
thousands
digit
PID feedback loss when running (Err.31)
( same as F8.17 units digit)
F8.20
Fault
protection
action
selection 4
Units digit
Too large speed deviation (Err.42) ( same as
F8.17 units digit)
00000
☆
Tens digit
Motor overspeed (Err.43) ( same as F8.17
units digit)
Hundreds
digit
Initial position error (Err.51) ( same as F8.17
units digit)
Thousands
digit
Reserved
Ten
thousands
digit
Reserved
When "free stop" is selected, the inverter displays Err. *, and directly stops.When "Stop at the
selected mode" is selected, the inverter displays Arr. *, firstly stops at the selected mode and then
displays Err. * When "continue to run" is selected, the inverter continues to run and displays Arr. *,
the operating frequency is set by F8.24.
F8.21~
F8.23
Reserved
F8.24 Fault running frequency
current frequency running
0
0
☆
setting frequency running
1
upper frequency running
2
down frequency running
3
Abnormal reserve
frequency running
4
F8.25 Abnormal reserve frequency
60.0%~100.0%
100%
☆
When the inverter occurs faults during operation, and the troubleshooting mode for the fault
is set to "continue to run", the inverter displays Arr. *, and runs at the operating frequency set by
F8.24.
When "abnormal spare frequency" is selected, the value set by F8.25 is the percentage of the
maximum frequency.
F8.26 Momentary power cut action selection
Invalid
0
0
☆