Operating Instructions

2 Parameters
2.2 List of parameters
SINAMICS G120 CU230P-2 Control Units
194 List Manual, 04/2018, A5E33838102
Note: The parameter only has an effect for a non-synchronized bypass.
p1267.0 = 1:
The bypass is initiated by setting a binary signal. When the command is reset, after the debypass delay time (p1263)
has expired, operation at the power unit is re-selected.
p1267.1 = 1:
When the speed threshold entered in p1265 is reached, the bypass is switched in. The system only switches back
when the speed setpoint again falls below the threshold value.
Description: Sets the signal source for the feedback signal of the bypass switch.
Index: [0] = Switch motor/drive
[1] = Switch motor/line supply
Dependency: The "Bypass" function is only available for induction motors.
Note: In the case of switches without a feedback signal, interconnect the corresponding control bit as the signal source:
BI: p1269[0] = r1261.0
BI: p1269[1] = r1261.1
Entering p1269 = 0 sets this interconnection automatically for switches without a feedback signal.
Description: Sets the configuration for the "flying restart function" function.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Note: ASM: Induction motor
For bit 00:
This bit is equivalent to p1780 bit 11.
For bit 01:
This bit should only be set when required for large drives.
p1269[0...1] BI: Bypass switch feedback signal / Bypass FS
Access level: 3 Calculated: - Data type: U32 / Binary
Can be changed: U, T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - [0] 1261.0
[1] 1261.1
p1270[0...n] Flying restart configuration / Fly restart config
PM330 Access level: 4 Calculated: - Data type: Unsigned16
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - 0000 0000 0000 0011 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Fast flying restart with voltage model for
induction motor
Yes No -
01 PLL expansion for fast flying restart w/
voltage model for ASM
Yes No -
12 Use peak current values Yes No -
13 Number of current controller cycles (test
pulse) bit 0
10-
14 Number of current controller cycles (test
pulse) bit 1
10-
15 Number of current controller cycles (test
pulse) bit 2
10-