I'm having a problem with Vision V1040, Details are given below.
0 S. (Stop Mode - Fatal Error)
IP: Ox00348C18 00365C2C
Desc: Undefined Opcode
whenever our client is running motor, mostly this error is coming out, sometime PLC + HMI is running normally but mostly it ended up with this error,
I think this error might be caused by noise of VFD, 0-10V signal to VFD is supplied by V200-18-E6B Snap In I/O module.
so I want a solution for this, I can use signal isolator for 0-10V supplied from PLC to VFD to isolate the signal. but I wanna know if their is any solution can be done without using external components or devices.
I am using a current simulator to input a 4-20mA signal to AI0 of a IO-A14-AO2.
The raw data is doing the opposite of what I am expecting.
As I increase the current, the raw data decreases, and visa-versa: the value of MI 0 goes down as mA input signal goes up.
I tried reersing the signals but it does not work either - do you have any idea what may be happening here?
I tried it with both current and voltage signals.