Disturbance records download from PM800

sesa47373 · ‎2016-04-21

Hello! Does anyone have a document, describing the process (the sequence of modbus commands) for downloading disturbance records from PM800 devices? In public documents (like Register map) I can find only general information about the addresses, but the sequence of commands is not described.

PME can do it, but the task should be solved without installation of PME

Hal_Etheridge · ‎2016-04-21

The process is quite complex and not easy to implement without significant software logic. Implementing this in simple ladder logic or the equivalent will be in the range of very challenging to impossible. It is not recommended to implement this feature yourself.

You can email me directly and we can discuss further. I would be curious about your application and why this needs to be independently implemented. There are numerous mechanisms to the get the data out of PME or other software products that would quite likely be less total work.

See Answer In Context

Hal_Etheridge · ‎2016-04-21

The process is quite complex and not easy to implement without significant software logic. Implementing this in simple ladder logic or the equivalent will be in the range of very challenging to impossible. It is not recommended to implement this feature yourself.

You can email me directly and we can discuss further. I would be curious about your application and why this needs to be independently implemented. There are numerous mechanisms to the get the data out of PME or other software products that would quite likely be less total work.