Unity Pro XL MBP_MSTR Write Register

[Ece]

Hello,

I am trying to modify the MBP_MSTR FB in order to write data to another thirty part device.
Could you give me an example (which working) in order to write holding registers?

Thanks in advance

 

[tragically1969]

Hello,

I am trying to modify the MBP_MSTR FB in order to write data to another thirty part device.
Could you give me an example (which working) in order to write holding registers?

Thanks in advance

Which PLC ? This is a Modbus Plus block is it not so would imply Quantum ?

Its a system block and can't be modified as such, only assigned and configured to read/write data ?

 

[Ece]

I am working with NOC 780 00 and CPU 671 60. Schneider Electric

 

[robertkjonesjr]

IOScanner won't do? Much simpler...

 

[Ece]

Unfortunately only with MBP_MSTR...

 

[tragically1969]

Unfortunately only with MBP_MSTR...

The help file is pretty comprehensive, whats the issue exactly ?

 

[Ece]

I would like to write 10 float to a flow computer. For this reason I am using the MSTR FB. Unfortunately I can not write to flow computer. In order to check if I have make mistake inthe configuration of MSTR I have already tested with a modus simulator and is works.