Parameters To Set Communication Via Uss - Siemens SINAMICS G110M Function Manual

5.3.1.2

Parameters to set communication via USS

Fieldbus protocol selection
Baud rate
Setting range: 2400 bit/s ... 187500 bit/s
Fieldbus analog outputs
Parameter to interconnect the analog outputs for control via the fieldbus
Fieldbus interface USS PZD number
Setting the number of 16-bit words in the PZD part of the USS telegram
Setting range: 0... 8 (0 ... 8 words)
Fieldbus interface USS PKW number, p2023 = 127
Setting the number of 16-bit words in the PKW part of the USS telegram
Setting range:
● 0, 3, 4: fixed length with 0, 3 or 4 words
● 127: variable lengths
Fieldbus error statistics
Displaying receive errors at the fieldbus interface
Fieldbus monitoring time
Setting range: 0 ms ... 1999999 ms
The more slaves that are connected in the network, the longer the fieldbus monitoring time
must be.
If process data is not transferred within one cycle of the fieldbus monitoring time, then the
inverter shuts down with fault F01910.
p2040 = 0 ⇒ bus monitoring deactivated.
Fieldbuses
Function Manual, 04/2018, FW V4.7 SP10, A5E34229197B AE
p2030 = 1 (USS)
p2020 = 8, 38400 bit/s
p0791[0 ... 1]
r2029
p2040 = 100 ms
p2022 = 2
Communication via RS485
5.3 Communication via USS
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