Bypass Delay Time / Bypass T_Del; Bypass Speed Threshold / Bypass N_Thresh; Bi: Bypass Control Command / Bypass Command; Bypass Changeover Source Configuration / Chngov_Src Config - Siemens SINAMICS G150 Manual

p1264

Bypass delay time / Bypass t_del

VECTOR_G Can be changed: U, T
(Tech_ctrl)
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
0.000 [s]
Description: Sets the delay time for switching to line operation for a non-synchronized bypass.
p1265

Bypass speed threshold / Bypass n_thresh

VECTOR_G Can be changed: U, T
(Tech_ctrl)
Data type: FloatingPoint32
P-Group: -
Not for motor type: REL
Min
0.00 [rpm]
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.
p1266

BI: Bypass control command / Bypass command

VECTOR_G Can be changed: U, T
(Tech_ctrl)
Data type: Unsigned32 / Binary
P-Group: -
Not for motor type: -
Min
-
Description: Sets the signal source for the control command to the bypass.
p1267

Bypass changeover source configuration / Chngov_src config

VECTOR_G Can be changed: U, T
(Tech_ctrl)
Data type: Unsigned8
P-Group: -
Not for motor type: -
Min
-
Description: Sets the cause that should initiate the bypass.
Bit field: Bit
00
01
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.
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
Signal name
Bypass via signal (BI: p1266)
Bypass via reaching the speed threshold
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
300.000 [s]
Calculated: -
Dyn. index: -
Units group: 3_1
Scaling: p2000
Max
210000.00 [rpm]
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
-
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
-
1 signal
Yes
Yes
2 Parameters
2.2 List of parameters
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
1.000 [s]
Access level: 2
Func. diagram: -
Unit selection: p0505
Expert list: 1
Factory setting
1480.00 [rpm]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0000 bin
0 signal
No
No
FP
-
-
339