M+M_Pidp_T - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

12.11
Position Type PID Control (Enable Tracking for
primary loop/Disable Tracking from secondary
loop) (M+M_PIDP_T)

M+M_PIDP_T

This FB performs position type PID control combining the functions of M+P_IN, M+P_PHPL, and M+P_PIDP_T into a single
FB. The primary loop can be tracked.
FBD/LD
M+M_PIDP_T
PVN MVN
CASIN_T CASOUT
Applicable tag type
PIDP
Control mode
MAN

■Block diagram
MCHG function
(M+P_MCHG)*
PVN
CASIN_T
(Tracking)
* (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 Description
PVN Input from a module
CASIN_T Primary loop SV input (Unit: %) (With tracking)
(Indirect address)
MVN Output to a module
CASOUT Cascade MV output (Unit: %)
12 LOOP TAG
370
12.11 Position Type PID Control (Enable Tracking for primary loop/Disable Tracking from secondary loop) (M+M_PIDP_T)
AUT

IN function PHPL function
(M+P_IN)* (M+P_PHPL)*
CAS CMV
 
M+M_PIDP_T
PIDP function
(M+P_PIDP_T)*
Recommended range
-999999 to 999999
0 to 100[%]
PIDP_NMIN to PIDP_NMAX
0 to 100[%]
CSV

MV(%) CASOUT
Type Data type
Input variable REAL
Input variable DWORD
Output variable REAL
Output variable REAL
MVN