Pid Control Instruction List - Mitsubishi Electric MELSEC-Q series Programming Manual

PID control instruction list

A list of the instructions used to execute PID control is given below.
: Usable, : Unusable
Instruction Name
S.PIDINIT
S.PIDCONT
S.PIDSTOP
S.PIDRUN
S.PIDPRMW
*1 For the Basic model QCPU, High Performance model QCPU, Redundant CPU, Universal model QCPU, and LCPU, "with or without PID
limits" can be selected.
Refer to Sections 5.1 and 5.2 for details of the setting range when "with/without PID limits" has been selected.
 Page 36 PID Control Data,  Page 51 I/O Data
3 PID CONTROL SPECIFICATIONS
16
3.1 PID Control by incomplete derivative
Processing Details
Sets the reference data for PID operation.
Executes PID operation with the SV (set value) and the PV (process value).
Stops or starts PID operation for the set loop No.
Changes the operation parameters for the designated loop number to PID
control data.
CPU
QCPU, LCPU QnACPU
*1
 
*1
 
 
*1
 