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4-2-21. Group A9 Communication address mapping (supported by 3720 and above versions)
This set of communication address mapping parameters is used together with Modbus communication , which is
applicable to the situation that the original inverter has been discontinued or needs to be replaced, and the PLC
program cannot be modified.
For example, one manufacturer originally used the XINJE VB5N inverter to realize the forward operation
through Modbus. Now they want to change to VH6 inverter without modifying the PLC program. It is
necessary to enable communication address mapping function.
Notice: Please pay attention to whether the content settings are consistent.
For example:
Communication address mapping selection
0: Communication mapping
function does not take effect
1: Communication mapping
function takes effect
Communication address mapping primitive 1
Communication address mapping primitive 2
Communication address mapping primitive 3
Communication address mapping primitive 4
Communication address mapping primitive 5
Communication address mapping primitive 6
Communication address mapping primitive 7
Communication address mapping primitive 8
Communication address mapping primitive 9
Communication address mapping primitive 10
Communication address mapping primitive 11
Communication address mapping primitive 12
Communication address mapping primitive 13
Communication address mapping primitive 14
Communication address mapping image 1
Communication address mapping image 2
Communication address mapping image 3
Communication address mapping image 4
Communication address mapping image 5
Communication address mapping image 6
Communication address mapping image 7
Communication address mapping image 8
Communication address mapping image 9
Communication address mapping image 10
Communication address mapping image 11
Communication address mapping image 12
Communication address mapping image 13
Communication address mapping image 14
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