Hi...
I used micrologix 1500 (1769-IT6 for temp reading) and using digital output to control modutrol motor to control temperature (modutrol motor movement forward to open gas valve and reverse to close the valve). Temp error that I want is +/- 3 deg c from setpoint. I want to use PID to control the modutrol motor. Any idea or comment on how to write the logic? This is for on/off mode controller.
Thanks.
Osias
I used micrologix 1500 (1769-IT6 for temp reading) and using digital output to control modutrol motor to control temperature (modutrol motor movement forward to open gas valve and reverse to close the valve). Temp error that I want is +/- 3 deg c from setpoint. I want to use PID to control the modutrol motor. Any idea or comment on how to write the logic? This is for on/off mode controller.
Thanks.
Osias