Siemens SINAMICS G120 Operating Instructions Manual page 245

Procedure with Startdrive
To activate the settings of the safety functions in the drive, proceed as follows:
1. Click the "End safety commissioning" button.
2. Confirm the prompt for saving your settings (copy RAM to ROM).
3. Disconnect the online connection.
4. Select the "Load from device (software)" button.
5. Save the project.
6. Switch off the inverter supply voltage.
7. Wait until all LEDs on the inverter go dark (no voltage condition).
8. Switch on the inverter supply voltage again.
Your settings are now active.
Parameter
p9700 = D0 hex
p9701 = DC hex
p0010 = 0
p0971 = 1
Checking the connection of digital inputs
The simultaneous connection of digital inputs with a safety function and a "standard" function
may lead to the drive behaving in unexpected ways.
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2017, FW V4.7 SP6, A5E34259001B AD
Description
SI copy function (factory setting: 0)
Start the SI parameter copy function.
Confirm data change (factory setting: 0)
Confirm SI Basic parameter change
Drive commissioning parameter filter
0: Ready
Save parameter
1: Save the drive object (copy from RAM to ROM)
After the inverter has saved the parameters in a non-volatile fashion, then
p0971 = 0.
Advanced commissioning
6.14 Safe Torque Off (STO) safety function
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