Examples When Changing Sampling Times / Pulse Frequencies - Siemens SINAMICS S120 Function Manual

12.12.5

Examples when changing sampling times / pulse frequencies

Note
Make the parameter settings, listed below, in the expert list of the associated drive object.
Example: Changing the current controller sampling time from 62.5 µs with p0112
Requirements:
● Maximum two drives, booksize format
● Drives in servo control
Procedure:
1. Make the setting p0009 = 3 in online mode.
2. Switch to the first "SERVO" drive object.
3. Make the setting p0112 = 4.
4. Switch to the second "SERVO" drive object and repeat step 3.
5. Make the setting p0009 = 0 in online mode.
6. When STARTER is in offline mode: Download into the drive.
7. Perform "Copy RAM to ROM" to retentively save the parameter changes (see also the
8. Then start the recalculation of the controller settings (p0340 = 4).
Drive functions
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
SINAMICS S120 Commissioning Manual).
12.12 System sampling times and number of controllable drives
Basic information about the drive system
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