Siemens SINAMICS G120P, Руководство по эксплуатации

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Operation
6.9 Communication over CANopen
Inverter cabinet units
264
Operating Instructions, 12/2014, A5E32923362A
6.9.1.4 Access PZD objects via SDO
Access to mapped PZD objects
When you access objects mapped via send or receive telegrams, you can access the
process data without additional settings.
Figure 6-23 Access to the process data
Access to non-mapped PZD objects
When you access objects that are not interconnected via the receive or send telegram, you
must also establish the interconnection with the corresponding CANopen parameters.
There follows an example for switching the control word with the CANopen parameters:
ON/OFF1 p840[0] = r8795.0
No coast down activated p0844[0] = r8795.1
No fast stop activated p0848[0] = r8795.2
Enable operation p0852[0] = r8795.3
Enable ramp-function generator p1140[0] = r8795.4
Continue ramp-function generator p1141[0] = r8795.5
Enable speed setpoint p1142[0] = r8795.6
Acknowledge fault p2103[0] = r8795.7
Stop p8791 = r8795.8