Mitsubishi Electric MELSEC iQ-R Series - Page 1995

36 COUNTER/TIMER FUNCTION BLOCKS
36.6 On Delay Timer
1993
36
■Operation result
1. Function block without EN/ENO
The operation result will be as follows.
• Timing chart
When n=T#5s (5s)
2. Function block with EN/ENO
The execution conditions and operation results will be as follows.
• Timing chart
When n=T#5s (5s)
Operation result (d1), (d2)
No operation error Operation result output value
Operation error Undefined value
(1) When (s) turns on, (d2) starts measuring time.
(2) When the time measured in (d2) reaches the time set in (n), (d1) turns on.
(3) When both (s) and (d1) turn off, the value in (d2) is initialized.
Execution condition Operation result
EN ENO (d1), (d2)
TRUE (executed) TRUE (no operation error) Operation result output value
FALSE (operation error) Previous output value
FALSE (not executed) FALSE Previous output value
(1) When (s) turns on while EN is on, (d2) starts measuring time.
(2) When the time measured in (d2) reaches the time set in (n), (d1) turns on.
(3) When both (s) and (d1) turn off while EN is on, the value in (d2) is initialized.
OFF OFF
ON ON
(s)
OFF OFF
ON
(d1)
(d2)
500 001 1432 23 0
(1) (2) (3)
OFF
ON ON ON ON ON
EN
OFF OFF
ON
OFF
ON
(s)
ENO
OFF OFF
ON
0012 345 0
(d1)
(d2)
(1) (2) (3)