Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual page 1070

■Operation result
1.
Function block without EN/ENO
The following table lists the operation results.
Operation result
No operation error occurred
An operation error occurred
• Timing chart
When T#5s (5 seconds) is specified in n
ON
(s)
OFF
ON
(d1)
OFF
(d2)
0 0 1
(1)
(1): When (s) is on, (d1) turns on. When (s) is on, the time measurement of (d2) starts.
(2): When (d2) reaches the time specified by n, (d1) turns off.
(3): When (s) and (d1) are off, (d2) is initialized.
2.
Function block with EN/ENO
The following table lists the execution conditions and operation results.
Execution condition
EN
TRUE (Executes operation)
FALSE (Stops operation)
• Timing chart
When T#5s (5 seconds) is specified in n
ON
EN
OFF
ON
(s)
OFF
ENO
OFF
ON
(d1)
OFF
(d2)
0 0
(1) (2)
(1): When EN and (s) are on, (d1) turns on. When EN and (s) are on, the time measurement of (d2) starts.
(2): After the time measurement starts, the measurement time counts up when EN is on.
(3): When (d2) reaches the time specified by n, (d1) turns off.
(4): When EN is on and (s) and (d1) are off, (d2) is initialized.
Operation error
Error code Description
(SD0/SD8067)
3401H The set value of the output time exceeds the effective range.
30 TIMER FUNCTION BLOCKS
1068
30.1 Pulse Timer
ON
OFF
2 3 4 5
(2)
Operation result
ENO
TRUE (Operation error did not occur)
FALSE (Operation error occurred)
FALSE
ON ON
1 2 3 4
(d1), (d2)
Operation output value
Indefinite value
ON
OFF
ON
0 0
(3)
ON
OFF
ON
OFF
5 0 1
(3) (4)
1 2 3 4
(d1), (d2)
Operation output value
Indefinite value
Previous output value
ON
2 3