SINUS PENTA
GUIDE TO THE
REGENERATIVE APPLICATION
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P566 Min. Frequency Trip Threshold
P566
Range
-200
-10
-2.00
-0.10 Hz
Default
-30
-0.30 Hz
Level
ENGINEERING
Address
686
Function
This parameter sets the max. frequency value if compared to the rated
frequency which determines the mains Min. Frequency fault.
If
P576
>0, the value in this parameter is affected by the regulations
selected and can no longer be changed.
P567 Min. Frequency Release Ratio
P567
Range
1000
1006
1.000
1.006
Default
1002
1.002
Level
ENGINEERING
Address
687
Function
This parameter sets the ratio between the trip frequency for the Min.
Frequency fault and its reset value.
P568 Min. Frequency Trip Time
P568
Range
40
1000
0.040
1.000 s
Default
80
0.080 s
Level
ENGINEERING
Address
688
Function
This is the time when the min. frequency trip condition is maintained for
the mains Min. Frequency fault.
If
P576
>0, the value in this parameter is affected by the regulations
selected and can no longer be changed.
P569 Min. Frequency Reset Time
P569
Range
40
1000
0.040
1.000 s
Default
100
0.100 s
Level
ENGINEERING
Address
689
Function
This is the time when the min. frequency reset condition is maintained to
deactivate the mains Min. Frequency fault.
P570 Instantaneous Undervoltage Alarm Enable
P570
Range
0
0007h
0
0007
Default
0007h
Bit 0
1 Enable R phase alarm
Bit 1
1 Enable S phase alarm
Bit 2
1 Enable T phase alarm
Level
ENGINEERING
Address
690
Function
Bit-controlled parameter: bits 0 to 2 allow enabling (Bit = 1) or disabling
(Bit = 0) the instantaneous undervoltage alarms of the three mains phases
(R, S, T).
