User Manual

2 Parameters
2.2 List of parameters
SINAMICS G120 CU230P-2 Control Units
118 List Manual (LH9), 04/2014, A5E33838102B AA
Note: Re bit 01:
Bit 1 is used to control an external line contactor.
Description: Sets the main contactor holding time after OFF1
Dependency: Refer to: p0869
Note: After withdrawing the OFF1 enable (source of p0840), the main contactor is opened after the main contactor holding
time has elapsed.
For p0869 = 1 (keep main contactor closed for STO), after withdrawing STO, the switch-on inhibit must be
acknowledged via the source of p0840 = 0 (OFF1) – and before the main contactor holding time expires, should go
back to 1, otherwise the main contactor will open.
When operating a drive connected to SINUMERIK, which only closes the main contactor with the OFF1 command
(blocksize, chassis), p0867 should be set as a minimum to 50 ms.
Description: Sets the configuration for the sequence control.
Dependency: Refer to: p0867
Note: Re 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 switch-on inhibit 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.
Description: Display and connector output for the control word of the sequence control.
Bit field: Bit Signal name 1 signal 0 signal FP
01 Energize contactor Yes No -
p0867 Power unit main contactor holding time after OFF1 / PU t_MC after OFF1
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.0 [ms] 500.0 [ms] 50.0 [ms]
p0869 Sequence control configuration / Seq_ctrl config
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: T Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - 0000 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Keep main contactor closed for STO Yes No -
r0898.0...10 CO/BO: Control word sequence control / STW seq_ctrl
Access level: 2 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 2501
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 ON/OFF1 Yes No -
01 OC / OFF2 Yes No -
02 OC / OFF3 Yes No -
03 Operation enable Yes No -
04 Ramp-function generator enable Yes No -
05 Continue ramp-function generator Yes No -
06 Speed setpoint enable Yes No -
08 Jog 1 Yes No 3001
09 Jog 2 Yes No 3001
10 Master ctrl by PLC Yes No -