Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 621

User-defined FB (MCHG_M_A_C_CSV_CMV)
■Input/output variable
Variable name Description
MAN TRUE: MANUAL
AUTO TRUE: AUTO
CAS TRUE: CASCADE
CMV TRUE: COMPUTER MV
CSV TRUE: COMPUTER SV
MODE_IN Control mode (1: MANUAL, 2: AUTO, 3: CASCADE, 4: COMPUTER MV, or 5:
COMPUTER SV)
MODE_E Switching command (TRUE: execution)
Program example
(1)
(2)
(3)
(4)
(5)
(1) Switch the control mode to MANUAL when the signal for MAN changes from FALSE into TRUE.
(2) Switch the control mode to AUTO when the signal for AUTO changes from FALSE into TRUE.
(3) Switch the control mode to CASCADE when the signal for CAS changes from FALSE into TRUE.
(4) Switch the control mode to COMPUTER MV when the signal for CMV changes from FALSE into TRUE.
(5) Switch the control mode to COMPUTER SV when the signal for CSV changes from FALSE into TRUE.
For the R_TRIG (Rising edge detection), refer to the following.
 MELSEC iQ-R Programming Manual (Instructions, Standard Functions/Function Blocks)
Type Data type
Input variable BOOL
Input variable BOOL
Input variable BOOL
Input variable BOOL
Input variable BOOL
Output variable INT
Output variable BOOL
Appendix 4 Program Example
A
APPX
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