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5.12 Standard Timer Function Blocks
5.12.1 Pulse timer
TP(_E), TP_HIGH(_E)
(1) TP(_E)
Uses a low-speed timer to count the elapsed time.
Output time can be set between 1ms and 1000ms. The unit is set in Timer limit setting on the
PLC system of PLC parameter.
(2) TP_HIGH(_E)
Uses a high-speed timer to count the elapsed time.
Output time can be set between 1ms and 1000ms. The unit is set in Timer limit setting on the
PLC system of PLC parameter.
Operation result
(1) Function without EN/ENO
An operation is executed and the operation value is output from and .
(2) Function with EN/ENO
The following table shows the executing conditions and operation results.
*1 The previous operation output value is held at and even if EN is FALSE.
EN ENO
,
TRUE (Operation execution) TRUE Operation output value
FALSE (Operation stop) FALSE
Previous output value
*1
d1
d2
d1
d2
d1
d2