Siemens SINAMICS G110M - Activate Settings; Checking the Assignment of the Digital Inputs

Functions
8.10 Safe Torque Off (STO) safety function
SINAMICS G110M Operating Instructions
254 Operating Instructions, 04/2015, FW V4.7.3, A5E31298649B AD
Parameter
Description
p9659
Forced dormant error detection timer
(Factory setting: 8 h)
Monitoring time for the forced dormant error detection.
r9660
Forced dormant error detection remaining time
Displays the remaining time until the forced dormant error detection and testing the
safety switch-off signal paths.
r9773.31
1 signal: Forced dormant error detection is required
Signals for the higher-level control system.
8.10.3.8
Activate settings
Activate settings
Requirement
You are online with STARTER or Startdrive online.
Procedure with STARTER
To activate the settings for the safety functions, proceed as follows:
1. Press the "Copy parameters" button, to create a redundant image of your inverter
settings.
2. Press the "Activate settings" button.
3. If the password is the factory default, you are prompted to change the password.
If you try to set a password that is not permissible, the old password will not be changed.
4. Confirm the prompt for saving your settings (copy RAM to ROM).
5. Switch off the inverter supply voltage.
6. Wait until all LEDs on the inverter go dark (no voltage condition).
7. Switch on the inverter supply voltage again.
Your settings are now active.
8.10.3.9
Checking the assignment of the digital inputs
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.