Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 368

Setting data
■Input/output variable
Variable name
PVN
CASIN
PV_CMPIN
PVD_CMPIN
MVD_CMPIN
MVD_GAININ
MV_CMPIN
MV_TRKIN
MVN
CASOUT
CASOUT_T
PV_CMPOUT
MVD_CMPOUT
MV_CMPOUT
■Public variable (operation constant)
Variable name
IN_NMAX
IN_NMIN
IN_HH
IN_H
IN_L
IN_LL
TPC_SQR
TPC_PVTEMP
TPC_PVPRES
TPC_TEMP
TPC_B1
TPC_PRES
TPC_B2
SQR_OLC
SQR_K
SQR_DENSITY
FG_SN
FG_X1 to FG_X48
FG_Y1 to FG_Y48
LLAG_EN
12 LOOP TAG
366
12.10 2-degree-of-freedom Advanced PID Control (Disable Tracking for primary loop) (M+M_2PIDH_)
Description
Input from a module
Primary loop SV input (Unit: %)
PV compensation value
PV compensation value
MV compensation value (Unit: %)
MV correction gain value
MV compensation value (Unit: %)
MV tracking input (Unit: %)
Output to a module
Cascade MV output (Unit: %)
Cascade MV output (Unit: %) (With tracking)
(Indirect address)
Output for PV compensation
Output for MV compensation (Unit: %)
Output for MV compensation (Unit: %)
Description
Input High Limit
Input Low Limit
High Limit Range Error
High Limit Range Error Reset
Low Limit Range Error Reset
Low Limit Range Error
Temperature Pressure Correction pattern
Temperature Pressure Correction: Measured
Temperature (Engineering Value)
Temperature Pressure Correction: Measured
Pressure (Engineering Value)
Temperature Pressure Correction: Design
Temperature
Temperature Pressure Correction: Bias
Temperature
Temperature Pressure Correction: Design Pressure
Temperature Pressure Correction: Bias Pressure
Square Root Extraction: Output Low Cut-off Value
Square Root Extraction: Coefficient
Square Root Extraction: Density Correction Value
Function Generator: Number of Points
Function Generator: Input coordinate (x-coordinate)
Function Generator: Output coordinate (y-
coordinate)
First Order Lag: Execution condition
Recommended range Type
-999999 to 999999 Input variable
0 to 100[%] Input variable
-999999 to 999999 Input variable
-999999 to 999999 Input variable
-100 to 100[%] Input variable
-999999 to 999999 Input variable
-999999 to 999999[%] Input variable
0 to 100[%] Input variable
OUT3_NMIN to Output variable
OUT3_NMAX
0 to 100[%] Output variable
0 to 100[%] Output variable
-999999 to 999999 Output variable
-100 to 100[%] Output variable
0 to 100[%] Output variable
Recommended range Initial
value
-999999 to 999999 100.0
-999999 to 999999 0.0
-999999 to 999999 102.0
-999999 to 999999 100.0
-999999 to 999999 0.0
-999999 to 999999 -2.0
0: None 0
1: Square root extraction
2: Temperature correction +
Square root extraction
3: Pressure correction +
Square root extraction
4: Temperature/pressure
correction + Square root
extraction
-999999 to 999999 0.0
-999999 to 999999 0.0
-999999 to 999999 0.0
-999999 to 999999 273.15
-999999 to 999999 0.0
-999999 to 999999 10332.0
0 to 999999 0.0
0 to 999999 10.0
0 to 999999 1.0
0 to 48 0
-999999 to 999999 0.0
-999999 to 999999 0.0
TRUE: Execute FALSE
FALSE: Stop
Data type
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
DWORD
REAL
REAL
REAL
Set by Data type
User REAL
User REAL
User REAL
User REAL
User REAL
User REAL
User INT
User REAL
User REAL
User REAL
User REAL
User REAL
User REAL
User REAL
User REAL
User REAL
User INT
User REAL
User REAL
User BOOL