How to use F356 (EZPID) command (difference between PWM output specification and analog output specification)
- ID:
- 1081
- Issued:
- Dec 25th, 2007
- Updated:
- May 17th, 2013
PID control is performed using the F356 (EZPID) command. When the bit 3 of control data (S1) is 0, it is PWM output specification. It is analog output specification at the time of 1. What is this difference?
- ANSWER
- PWM output specification is specified when carrying out PWM operation of the output Y automatically according to a PID output (MV).
On the other hand, analog output specification stops a PWM output.
PID output instead stored in the head area of the work area for operation (S4-) (MV).
It is used outputting to direct read-out and a process. - RELATED CATEGORIES
