Basically I have a VFD tht is impossible to get ( mostly due to price and age )
It has LAN comm port. So I am thinking that the console is sending the command through it and also it is the only one connected to console.
I am looking for a work around.
I need to read the data coming from the console. If it is analogue, OK I can check. But if it is MODbus then I need to see the data.
What equipment is best. I am thinking logic analyzer.
What do you say ?
It has LAN comm port. So I am thinking that the console is sending the command through it and also it is the only one connected to console.
I am looking for a work around.
I need to read the data coming from the console. If it is analogue, OK I can check. But if it is MODbus then I need to see the data.
What equipment is best. I am thinking logic analyzer.
What do you say ?