Position On/Off Control (Enable Tracking For Primary Loop) (M+M_Onf2_T) - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

12.23
2 position ON/OFF Control (Enable Tracking for
primary loop) (M+M_ONF2_T)
M+M_ONF2_T
This FB performs two-position (on/off) control combining the functions of M+P_IN, M+P_PHPL, and M+P_ONF2_T into a
single FB. The primary loop can be tracked.
FBD/LD
M+M_ONF2_T
PVN MVP
CASIN_T CASOUT
MVB
Applicable tag type
ONF2
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)
MV output (Unit: %)
MVP
CASOUT Cascade MV output (Unit: %)
ON/OFF output (turns on at MV  50%)
MVB
12 LOOP TAG
400

12.23 2 position ON/OFF Control (Enable Tracking for primary loop) (M+M_ONF2_T)

AUT

IN function PHPL function
(M+P_IN)* (M+P_PHPL)*
CAS CMV
 
M+M_ONF2_T
ONF2 function
(M+P_ONF2_T)*
Recommended range
-999999 to 999999
0 to 100[%]
0 to 100[%]
0 to 100[%]
TRUE: ON
FALSE: OFF
CSV

MV(%) CASOUT
(Bit output)
Type Data type
Input variable REAL
Input variable DWORD
Output variable REAL
Output variable REAL
Output variable BOOL
MVP
MVB