Siemens SIMODRIVE 611 universal - Page 325

5
5.10 Slave–to–slave communications (from SW 4.1)
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SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
The following parameters have been set:
 P0922 = 108
––> Standard telegram 108: Master drive for the position reference
value coupling
 Normalization via P0884 and P0896
Setting for the best possible resolution:
P0884 = 2048 increments  P0896 = 5 MSR
The default setting can be changed according to the following for-
mula:
 P0896
2
31
P0884
Max. traversing distance
which can be represented:

 Optional: Inverting the external position reference value using
P0897
Fig. 5-38 Parameterizing the master drive
Note
In order to ensure that the process data is correctly assigned between
the publisher and subscriber, the offsets of the sent and received data
must match.
For example, actual values (sent data) for PZD 18 (XsollP_H) in the
master drive (Fig. 5-38) must match the setpoint/reference value
(received data) for PZD 18 (Xext_H) in the slave drive (Fig. 5-39).
Parameterizing the
master drive
5 Communications via PROFIBUS DP
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