Parameters, Checksum, Version - Siemens SINAMICS S120 Function Manual

Commissioning

6.2 Parameters, checksum, version

6.2 Parameters, checksum, version
Properties of Safety Integrated parameters
The following applies to Safety Integrated parameters:
● The safety parameters are kept separate for each monitoring channel.
● During startup, checksum calculations (Cyclic Redundancy Check, CRC) are performed
on the safety parameter data and checked. The display parameters are not contained in
the CRC.
● Data storage: The parameters are stored on the non-volatile memory card.
● The safety parameterization is password-protected against accidental or unauthorized
changes.
● Factory settings for safety parameters
– The drive-specific reset of the Safety parameters to the factory setting with p3900 and
– Safety parameters can be reset to the factory setting with p0970 = 5. To do so, the
– A complete reset of all parameters to the factory settings (p0976 = 1 and p0009 = 30
Note
You will find more detailed information on this password in Chapter "Handling the Safety
password (Page 266)."
Note
Safety parameters that are not protected
The following safety parameters are not protected by the safety password:
• p9370 SI Motion acceptance test mode (Motor Module)
• p9570 SI Motion acceptance test mode (Control Unit)
• p9533 SI Motion SLS speed setpoint limitation
• p9783 SI Motion synchronous motor current injection without encoder
Note
The password protection is only available online.
264
p0010 = 30, is only possible if the safety functions are not enabled (p9501 = p9601 =
p10010 = 0).
Safety Integrated password must be set. If Safety Integrated has been enabled, this
can result in error messages that require an acceptance test to be performed. Then
save the parameters and carry out a POWER ON.
on the Control Unit) is possible even when the safety functions are enabled
p9501 = p9601 = p10010 ≠ 0).
Function Manual, 12/2018, 6SL3097-5AR00-0BP1
Safety Integrated