Example In The Sinamics Mode - Siemens SINAMICS S120 Function Manual

Basic functions
7.24 Terminal Module 41
7.24.6

Example in the SINAMICS mode

The signals of the leading encoder should be adapted using the TM41 and transferred to the
SERVO drive object.
Figure 7-23 Example: TM41
Commissioning the example
Input of parameter values via STARTER screen form:
● p4400 = 1 (encoder emulation by means of encoder actual position value)
● p4420 = r0479[n] (SERVO or VECTOR), n = 0...2
● p4408 = sets the gear ratio pulse number (this must correspond to the pulse number of
the leading encoder)
● p4418 = sets the fine resolution of the signal source (this must correspond to the fine
resolution of the leading encoder)
● p0408 = sets the pulse number of the encoder emulation
● p0418 = sets the fine resolution of the encoder emulation
Note
To be able to signal encoder emulation faults of the TM41 to a higher-level controller,
parameter r2139.0...8 CO/BO: Status word faults/alarms 1 must be interconnected via a
BICO with a digital output (TM41 or CU) which can be read by the external control system.
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Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Drive functions