Powtran PI9000 series - Page 151

Chapter 5 Function parameter
145
Free stop
0
Stop at the selected mode
1
Decelerate to 7% of the rated
frequency of motor and continue
to run, automatically return to the
set frequency to run if the load
drop does not happen.
2
Ten
thousands
digit
PID feedback loss when
running(Fault ID
Err.31
)( same as F8.17
units digit)
F8.20
Fault
protection
action
selection 4
Units digit
Too large speed
deviation(Fault ID
Err.42
)( same as F8.17
units digit)
00000
☆
Tens digit
Motor overspeed(Fault
ID
Err.43
)( same as
F8.17 units digit)
Hundreds
digit
Initial position
error(Fault ID
Err.51
)( same as F8.17
units digit)
Thousands
digit
Reserve
Ten
thousands
digit
Reserve
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
Reserve
F8.22
Reserve
F8.23
Reserve
F8.24
Continue
running
frequency
selection
when failure
happens
Running at current frequency
0
0
☆
Running at set frequency
1
Running at upper limit frequency
2
Running at lower limit frequency
3
Running at abnormal spare
frequency
4
F8.25
Abnormal
spare
frequency
60.0% to 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