Siemens SINAMICS DCM Operating Instructions Manual page 506

Descriptions of functions
10.7 EtherNet/IP
10.7.3.2 Writing and reading parameters with Class 4xx
As described in Chapter "Class 0x401 - 0x43E Writing and reading of parameters
(Page 500)", individual drive parameters can be read and written.
In order to use this function, a "MSG" message block must be inserted in the program (figure
below). A control tag of the "MESSAG" type must be declared and assigned to the message
block for saving the configuration and status information.
The class information is assigned to the block in the next step. The configuration dialog must
be opened by clicking (1).
Figure 10-53 Inserting MSG
The configuration dialog shown in the following figure opens:
Figure 10-54 Configuration dialog
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SINAMICS DCM Control Module
Operating Instructions, 12/2018, A5E34888669A