Velocity Type Pid Control (Disable Tracking For Primary Loop) (M+P_Pid) - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

10.4
Velocity Type PID Control (Disable Tracking for
primary loop) (M+P_PID)
M+P_PID
This FB performs PID operations using process variable differential, inexact differential, and velocity type, and outputs the
result (MV).
FBD/LD
M+P_PID
PVP MVD
CASIN
Applicable tag type
PID
Control mode
MAN

■Block diagram
NOR,
SIM,
OVR
(%)
PVP
AT
NOR,
SIM,
OVR
CASIN (%)
AT
* Indicates bits item.
Setting data
■Input/output variable
Variable Description
name
PVP PV input (unit: %)
CASIN Cascade SV input (unit: %)
 MV output (unit: %)
MVD
10 LOOP CONTROL OPERATION
196

10.4 Velocity Type PID Control (Disable Tracking for primary loop) (M+P_PID)

AUT

-
MAN
Auto tuning
(AT1)
Engineering
Inverse
value engineering
value conversion
conversion
CAS
Tag data
SV
CAS CMV
 
M+P_PID
Deviation
check
Disable alarm
detection
DVLA(*)
ALM
Recommended
range
0 to 100[%]
0 to 100[%]
-999999 to 999999[%]
CSV

(%)
PID
operation
AT
MAN
MV
Type
Input variable
Input variable
Output variable
MVD
(ΔMV)
Data type
REAL
REAL
REAL