[zzmMG]

My bad, the register i was trying to write to was not meant to be written but reset only. The parser helped a lot.

Thx

[zzmMG]

Thanks. Now I am progessing.

I cannot get min / max value changed (or read?), min in registers 164-165 and max 106-107

I use configuration Modbus – group – holding Registers – Value – 4 bytes uint for both element and command

following result of command:

Send: 00 0e 00 00 00 0b 01 10 01 64 00 02 04 00 00 08 98
Receive: 02 07 00 00 00 06 01
Receive: 10 01 64 00 02
OK

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