User Manual
List of Parameters
Parameters
1-173
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 06/2011
Description: Sets the delay time for switching to line operation for a non-synchronized bypass.
Description: Sets the speed threshold to activate the bypass.
Note: When selecting p1260 = 3 and p1267.1 = 1, the bypass is automatically activated when this speed is reached.
Description: Sets the signal source for the control command to the bypass.
Description: Sets the cause that should initiate the bypass.
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.
p1264 Bypass delay time / Bypass t_del
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
0.000 [s] 300.000 [s] 1.000 [s]
p1265 Bypass speed threshold / Bypass n_thresh
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: p2000 Data set: -
Units group: 3_1 Unit selection: p0505
Min Max Factory setting
0.00 [rpm] 210000.00 [rpm] 1480.00 [rpm]
p1266 BI: Bypass, control command / Bypass command
Access level: 2 Calculated: - Data type: U32 / Binary
Can be changed: U, T Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
- - 0
p1267 Bypass changeover source configuration / Chngov_src config
Access level: 2 Calculated: - Data type: Unsigned8
Can be changed: U, T Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
- - 0000 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Bypass via signal (BI: p1266) Yes No -
01 Bypass via reaching the speed threshold Yes No -