40
Fn_30: Input Voltage Selection
Fn_31: Momentary power loss ride through time: 0 - 2 sec
Fn_32:
Auto-restart after momentary power Loss xxx0: Auto-restart disabled
xxx1:
Auto-restart
enabled
1. Inverter will stop when the voltage is lower than the low voltage protection level. The
Inverter can restart automatically by using the speed search function.
2. During a Momentary Power Loss, the response time may vary slightly between each model,
the response range will be restored accordingly from 0.7 sec to 2 sec.
3. When Fn_32=XXX0:
(1)Power up after momentary power loss, the inverter will not start. Even under Fn_35>0.
(2)If the momentary power loss is long, the inverter must be restart manually. The operation
of the inverter is based on the setup of Fn_10/16 and the condition of external switch.
4. When Fn_32=XXX1:
(1)If the momentary power loss is less than Fn_31, the inverter resumes operation
automatically via speed search at 0.5 seconds after power up. The number of
auto-restart times is not limited by Fn_34.
(2)If the momentary power loss is long, the operation of the inverter is based on the setup of
Fn_10/16 and the condition of external switch.
(3)If the time of momentary loss is between the above two, whether the inverter will
auto-restart depends on Fn_35:
1.Fn_35=0: auto-restart disabled.
2.Fn_35=1~10: auto-restart enabled 1~10 times.
5. When restart the inverter, the operation of the inverter is based on the setup of Fn_10/16
and the condition of external switches (FWD/REV button).
(1) When Fn_10=0, the inverter will not start after restart.
(2) When Fn_10=1 and the external switch (FWD/REV button) is OFF, the inverter will not
start after restart.
(3) When Fn_10=1 and the external switch (FWD/REV button) is ON, and Fn16=XXX0, the
inverter will start automatically after restart. Attention: Base on safety reason, please
turn off the external switch (FWD/REV button) after power loss to avoid possible damage
to the machine and the human body after sudden regeneration of power.
Fn_33
:
Analog command Scan Times
1 - 100
Scanning the input signals at
TM2
on Terminals (13). The unit of scan time is 2ms.
