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Parameters
Table 6-7
Parameter
p0777[0...1]
p0778[0...1]
p0779[0...1]
p0780[0...1]
6.2.3
Communication via Modbus RTU
6.2.3.1
Activating communication via fieldbus
Function description
Procedure
Proceed as follows to activate communication via Modbus RTU:
1. Start quick commissioning.
2. In the first steps of the quick commissioning, confirm all of the values that have already been
set.
3. Select one of the following default settings:
– 51: "Modbus RTU control"
– 52: "Modbus RTU control local/remote"
4. In the next steps of the quick commissioning, confirm all additional values that have already
been set.
5. Exit quick commissioning.
You have activated communication via Modbus RTU.
❒
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Parameters for the scaling characteristic
Description
CU analog outputs characteristic value x1
CU analog outputs characteristic value y1
CU analog outputs characteristic value x2
CU analog outputs characteristic value y2
Default setting of the interfaces (Page 82)
Advanced commissioning
6.2 Drive control
Factory setting
-
0 V
100%
20 V
149
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