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%M reading with Premium limited to 16bits
Cannot read more than 16 bits on a PRemium with READ_VAR command

I send a READ_VAR command in Modbus on a Premium PLC.
I read 16bits it's working.
I tried 17 bits, 32 bits, etc. and never could have it work.

Does anyone have already seen this problem?

How many bits does the analog to digital converter use?

From your test, apparently 16 bits...