AdvancedHMI - Modbus Floating Point
- Thread starter GeoffC
- Start date
Archie
Member
The Modbus drivers uses an address prefix letter for non-typical registers.
L40001 will read a 32 bit integer
F40001 will read a 32 bit floating point
L40001 will read a 32 bit integer
F40001 will read a 32 bit floating point
redbarron55
Member
If WonderWare then the address would be 40XXXX F where XXXX is the address with offset if any.
This will read two words.
The target in a Modicon would have to be a REAL.
It depends on the data acquisition servers used with the HMI in question and the target machine.
This will read two words.
The target in a Modicon would have to be a REAL.
It depends on the data acquisition servers used with the HMI in question and the target machine.
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