I am trying to configure my T100MD+888 to take an input from a hall effect sensor providing a square wave output.
The first line of my program has the " first scan" bit and then a fuction box where " PMON 3" is written.
The second line has the "clock 0.05s" bit and then function box where "DM[1] = PULSEFREQUENCY (3)" is written
When I write to the PLC and test the DM[1] value is always at zero, i have a few different inputs ie dig in 3 pulsed straight to ground instead of using the sensor, but nothing works
I am pressuming I am not programming it correctly.
Can anyone suggest anything?
Thanks