Siemens SINAMICS G120XA - BI: Close Main Contactor; Close Main Cont; CO;BO: Control Word Sequence Control; STW Seq_Ctrl; Power Unit Thyristor Rectifier Wait Time; PU Thy_Rect T; Sequence Control Configuration; Seq_Ctrl Config

p0868 Power unit thyristor rectifier wait time / PU thy_rect t
CUG120XA_USS
(PM330)
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
0 [ms]
Max:
65000 [ms]
Factory setting:
0 [ms]
Description: Sets the debounce time for the DC circuit breaker for power units in the "chassis" format.
Dependency: The parameter is only active for PM330 power units.
Note
The following applies if p0868 = 65000 ms:
The debounce time defined internally in the power unit's EEPROM is implemented.
p0869 Sequence control configuration / Seq_ctrl config
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: T Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
-
Max:
-
Factory setting:
0000 bin
Description: Sets the configuration for the sequence control.
Bit field: Bit Signal name 1 signal 0 signal FP
00 Keep main contactor closed for STO Yes No -
Dependency: See also: p0867
Note
For bit 00:
After withdrawing the OFF1 enable (source of p0840), the main contactor is opened after the main contactor holding
time has elapsed.
For p0869.0 = 1, after withdrawing STO, the switching on inhibited must be acknowledged via the source of p0840 =
0 (OFF1) – and before the main contactor holding time expires (p0867), should go back to 1, otherwise the main
contactor will open.
p0870 BI: Close main contactor / Close main cont
Access level: 2 Calculated: - Data type: Unsigned32 / Binary
Can be changed: T Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
-
Max:
-
Factory setting:
0
Description: Sets the signal source to close the main contactor.
Note
The main contactor is also closed when the converter is switched on after issuing the necessary enable signals. A
binector input p0870 = 1 signal prevents the main contactor from being opened when enable signals are withdrawn.
r0898.0...10 CO/BO: Control word sequence control / STW seq_ctrl
Access level: 2 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: 2501
Min:
-
Max:
-
Factory setting:
-
Description: Display and connector output for the control word of the sequence control.
Bit field: Bit Signal name 1 signal 0 signal FP
Parameters
7.3 Parameters
SINAMICS G120XA converter
454 Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB