Synchronisation To External Grid; Synchronisation To Shaft Generator - Danfoss Vacon NXP Applications Manual

Parameter list
4.12

Synchronisation to external grid

Code Parameter
P2.12.1 Synch. Offset
P2.12.2 Synch Reference
P2.12.3 Synch Kp
P2.12.4 Synch Ti
P2.12.5 Synch. Hysteresis
P2.12.6 Contactor Delay
P2.12.7 Synch Stop Mode
4.13

Synchronisation to shaft generator

Code Parameter
SG Follower
P2.13.1
Ramp Time
SG Grid Phase
P2.13.2
Offset
P2.13.3 Synch Gain
Phase Synch
P2.13.4
Ramp Time
P2.13.5 Max Synch Correct
Ramp Change
P2.13.6
Hysteresis
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Table 41.
Min Max Unit
-3172 3171
-3170 3170
0 32000
0 32000
-3170 3170
0 1000 ms
0 1
Table 42.
Min Max Unit
1.0 600.0 s
-3200 3200
0 10.00 Hz
0.00 10.00 S
0 3200
0 3070
Default ID Description
Used to compensate for
transformer angle offset.
0 1601 (3172 equals 180 degrees
offset).
Gives synchronisation point
0 1611 for synch error.
500 1612
0 1613
50 1614
In case no feedback from
shore contactor, this can be
0 1624 used to simulate feedback
signal.
When stop is selected, drive
will go to stop mode when
0 / Stay Run 1618 feedback from shore
contactor.
Default ID Description
3.0 1527
0 1586
0.50 1778
0.02 1777
3000 1992
3000 1894
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