IMO SD1 Series - Page 99

SD1 Series Inverters Function Parameters
-94-
Function
code
Name Description Default Modify
Setting range: 0x000~0x132
Ones place:
0: Motor overload/underload pre-alarm, relative
to rated motor current.
1: inverter overload/underload pre-alarm, relative
to rated inverter current.
2: Motor output torque overload/underload
pre-alarm, relative to rated motor torque
Tens place:
0: The inverter
continues to work after
over/under-load pre-alarm
1: The inverter continues t
o work after underload
pre-alarm and stops running after overload fault
2: The inverter
continues to work after overload
pre-alarm and stops running after underload fault
3. The inverter stops when over/under-load
occurred.
Hundreds place:
0: Detect all the time
1: Detect during constant running
Setting range of P11.09: P11.11~200% (relative
value determined by ones place of P11.08)
Setting range of P11.10: 0.1~3600.0s
P11.11
Underload
pre-alarm
detection level
If the inverter current or the output current is
lower than P11.11, and its lasting time is beyond
P11.12, the inverter
will output underload
pre-alarm.
Setting range of P11.11: 0~P11.09 (relative
value determined by ones place of P11.08)
Setting range of P11.12: 0.1~3600.0s
50%
○
P11.12
Underload
pre-alarm
detection time
1.0s
○
P11.13
Output terminal
action selection
during fault
Select the action of fault output terminals on
undervoltage and fault reset.
0x00~0x11
Ones place:
0: Action during undervoltage fault
1: No action during undervoltage fault
Tens place:
0x00
○