2-Degree-Of-Freedom Pid Control (Disable Tracking For Primary Loop) (M+M_2Pid) - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Process control function blocks

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2-degree-of-freedom PID Control (Disable Tracking

for primary loop) (M+M_2PID)

This FB performs two-degree-of-freedom PID control combining the functions of M+P_IN, M+P_PHPL, M+P_2PID, and

M+P_OUT1 into a single FB.

Applicable tag type

Control mode

■Block diagram

MCHG function

* (M+P_ ) indicates the main structure member tag access FB which is the main component of each function.

Setting data

■Input/output variable

Variable name

Input from a module

Primary loop SV input (Unit: %)

Output to a module

Cascade MV output (Unit: %)

Cascade MV output (Unit: %) (With tracking)

(Indirect address)

12.6 2-degree-of-freedom PID Control (Disable Tracking for primary loop) (M+M_2PID)

PHPL function

(With auto tuning function)

2PID function

OUT1 function

Recommended range

-999999 to 999999

OUT1_NMIN to

Input variable

Input variable

Output variable

Output variable

Output variable