Loop Selector (Enable Tracking From Secondary Loop To Primary Loop) (M+M_Sel_T3_) - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

12.34
Loop Selector (Enable Tracking from secondary
loop to primary loop) (M+M_SEL_T3_)
M+M_SEL_T3_
This FB performs loop selector combining the functions of M+P_SEL_T3_ into a single FB. The primary loop of the input 1
and 2 can be tracked from the secondary loop.
FBD/LD
M+M_SEL_T3_
CASIN_T1 MVN
CASIN_T2 CASOUT_T
SELECT
Applicable tag type
SEL
Control mode
MAN

■Block diagram
MCHG function
(M+P_MCHG)*
CASIN_T1 (%)
(Tracking)
CASIN_T2 (%)
(Tracking)
SELECT
* (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
CASIN_T1 PV input (Unit: %) (With tracking) (Indirect address)
CASIN_T2 PV input (Unit: %) (With tracking) (Indirect address)
SELECT Selection signal
MVN Output to a module
CASOUT_T Cascade output (Unit: %) (With tracking) (Indirect
address)
12 LOOP TAG
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12.34 Loop Selector (Enable Tracking from secondary loop to primary loop) (M+M_SEL_T3_)

AUT CAS
 
CMV

M+M_SEL_T3_
SEL function
(M+P_SEL_T3_)
Recommended range
0 to 100[%]
0 to 100[%]
TRUE: CASIN_T2
FALSE: CASIN_T1
SEL_NMIN to SEL_NMAX
0 to 100[%]
CSV

(%)
Type Data type
Input variable DWORD
Input variable DWORD
Input variable BOOL
Output variable REAL
Output variable DWORD
MVN
(MV output)
CASOUT_T
(Tracking)