Siemens SINAMICS G120 - Switching on the Motor When SDI Is Active

6.8.4 Switching on the motor when SDI is active
The procedure for switching on the motor depends on how you have set the SDI function.
The feedback signal "SDI active" for pulse inhibit becomes inactive
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Figure 6-45 Switching the motor off and on when SDI is active, interrupts the feedback signal from SDI
With this setting, the SDI function does not influence switching on the motor. SDI is active
when you switch on the motor.
Inverter signals Parameters Included in the PROFI‐
safe telegram
Can be interconnec‐
ted with
F-DI F-DO
STO active (extended functions) r9722.0 ✓ --- ✓
SDI+ active r9722.12 ✓ --- ✓
SDI+ deselect r9720.12 ✓ ✓ ---
SDI- active r9722.13 ✓ --- ✓
Deselect SDI- r9720.13 ✓ ✓ ---
ON/OFF1 r0054.0 --- --- ---
Operation
6.8 Safe Direction (SDI)
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD 285