mainstreetmark
Member
Anyone ever used a WS3 NetBiter webserver?
It acts as a modbus master on a small 485 network I have, which basically runs straight into a ProSOFT card (port 2).
Now, I know (sorta) how to copy SLC500 data into the ProSOFT card's local memory and make it act like a slave.
What I do not understand is how to get the particular values. The NetBiter can ask for stuff at 0-32768, yet as you may know, the ProSOFT card only has like, what, 50, or rather, several groups of 50, one at a time.
Assuming the PLC data is copied to the prosoft card properly, How do I identify which data is which?
It acts as a modbus master on a small 485 network I have, which basically runs straight into a ProSOFT card (port 2).
Now, I know (sorta) how to copy SLC500 data into the ProSOFT card's local memory and make it act like a slave.
What I do not understand is how to get the particular values. The NetBiter can ask for stuff at 0-32768, yet as you may know, the ProSOFT card only has like, what, 50, or rather, several groups of 50, one at a time.
Assuming the PLC data is copied to the prosoft card properly, How do I identify which data is which?
