IMO SD1 Series - P11 Group Protection Parameters

SD1 Series Inverters Function Parameters
-91-
Function
code
Name Description Default Modify
change into decimal bit, and then set the
corresponding function codes.
Setting range: -0x0000~0xFFFF
P10.36
PLC restart
mode
0: Restart from the first stage; stop during
running (caused by the stop command, fault, or
power loss), run from the first stage after restart.
1: Continue to run from the stop frequency; stop
during running
(cause by stop command and
fault), the inverter will record the running time
automatically, enter
the stage after restart and
keep the remaining running at the setting
frequency.
0
◎
P10.37
Preset time
unit selection
0: Seconds; the running time of all stages is
counted by second
1: Minutes; the running time of all stages is
counted by minute
0
◎
P11 Group Protection Parameters
Function
code
Name Description Default Modify
P11.00
Phase loss
protection
0x000~0x111
Ones place:
0: Input phase loss software protection disable
1: Input phase loss software protection enable
Tens place:
0: Output phase loss protection disable
1: Output phase loss protection enable
Hundreds place:
0: Input phase loss hardware protection disable
1: Input phase loss hardware protection enable
(0x100)
○
P11.01
Frequency-
drop
at sudden
power dip
0: Disable
1: Enable
0
○
P11.02
Frequency-
drop ratio at
sudden power
dip
Setting range: 0.00Hz/s~P00.03 (the max.
frequency)
After the power loss of the grid, the bus voltage
drops to the sudden frequency-
decreasing point,
the inverter begins to decrease the running
10.00
Hz/s
○