Mitsubishi Electric MELSEC iQ-R Series - Page 1998

1996
36 COUNTER/TIMER FUNCTION BLOCKS
36.7 Off Delay Timer
■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 error
Operation result (d1), (d2)
No operation error Operation result output value
Operation error Undefined value
(1) When (s) turns off, (d2) starts measuring time.
(2) When the time measured in (d2) reaches the time set in (n), (d1) turns on.
(3) When (s) turns on, the value in (d2) is initialized.
Execution condition Operation result
EN ENO (d)
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 off while EN is on, (d2) starts measuring time.
(2) When (s) turns on while EN is on, the value in (d2) is initialized.
Error code
(SD0)
Description
3401H The output time setting value exceeds the valid range.
OFF OFF
ON
OFF
ON ON
(s)
OFF OFF
ON ON
(d1)
(d2)
10431025431002
(1) (2) (3)
OFF OFF
OFF
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON ON
ON
EN
OFF
OFF
OFF
ON
ON
OFF
ON ON
(s)
OFF
ON
(d1)
(d2)
ENO
0012 3 4 0 010
(1) (2)