IMO HD2-3.7A-43 - P11-Protection Parameters

HD2 Series Inverter Function Parameter List
-199-
Function
code
Name
Description
Default
value
Modify
continue running at the frequency defined by this
step in the remaining time.
P10.37
Multi-step time
unit
0: second (s). The running time of each step is
counted in seconds.
1: minute (min). The running time of each step is
counted in minutes.
0
◎
P11––Protection parameters
Function
code
Name
Description
Default
value
Modify
P11.00
Phase-loss
protection
0x000–0x111
Ones:
0: Disable software input phase loss protection
1: Enable software input phase loss protection
Tens:
0: Disable output phase loss protection
1: Enable output phase loss protection
Hundreds:
0: Disable hardware input phase loss protection
1: Enable hardware input phase loss protection
0x110
○
P11.01
Frequency-drop
at transient
power down
0: Disable
1: Enable
0
○
P11.02
Energy braking in
standby state
0: Enable
1: Disable
0
◎
P11.03
Overvoltage stall
protection
0: Disable
1: Enable
Overvoltage stall
threshold
Output
frequency
Time t
Time t
DC bus voltage V
1
○
P11.04
Overvoltage stall
protection
voltage
120–150% (standard bus voltage) (380V)
136%
○
120–150% (standard bus voltage) (220V)
120%
P11.05
Current-limit
During accelerated running, as the load is too
01
◎