Mitsubishi Electric MELSEC iQ-F Series - Page 117

APPX
Appendix 1 Operations of when the MC/MCR instructions are used to control EN
115
A
Timer (low-speed timer/timer/high-speed timer)
The following describes operations of the timer (low-speed timer/timer/high-speed timer).
Ex.
A subroutine-type FB using a low-speed timer
■When "Yes" is selected for "Use MC/MCR to Control EN"
The count value becomes 0 ((1) in the following figure). The coil turns off ((2) in the following figure).
■When "No" is selected for "Use MC/MCR to Control EN"
The current count value and the current state of the coil remain unchanged. ((1) in the following figure).
Sc: Scan
T0 (Count): T0 (count value)
T0 (Coil): T0 (coil)
 EN is turned off. (User operation)
 The coil turns off and the timer value and the count value are cleared. (CPU module operation)
Sc: Scan
T0 (Count): T0 (count value)
T0 (Coil): T0 (coil)
 EN is turned off. (User operation)
 The values remain unchanged. (CPU module operation)
SM400
ENO
EN
OUT T0 K3
END
T0 (Count)
EN
T0 (Coil)
(1)
(2)
Sc



012 2301
T0 (Count)
EN
T0 (Coil)
(1)
(1)
Sc



012 3333