Omron CP2E Manual page 32

2.
Using Timers and Holding Timers
X: ON-delay timer
Trigger input
Reset input
Setting
Present value
0
Timer bit
■: OFF-delay timer
Trigger input
Reset input
Setting
Present value
0
Timer bit
O: One-shot pulse timer
Trigger input
Reset input
Setting
Present value
0
Timer bit
F: Flashing pulse timer
Trigger input
Reset input
Setting
Present value
0
Timer bit
W: Twin timer
Trigger input
Reset input
ON-time
OFF-time
Present value
0
Timer bit
3.
Using Holding Timers
X: ON-delay timer
Trigger input
Reset input
Setting
Present value
0
Timer bit
Turns ON after set delay after the trigger input turns ON.
Basic Operation
Trigger input
Output
Main Applications
When delayed operation or a time lag is required.
Stays ON while the trigger input is ON and turns OFF after a set delay
after the trigger input has turned OFF.
Basic Operation
Trigger input
Output
Main Applications
Useful for OFF delay circuits for lights or fans
Turns ON for a set period after the trigger input turns ON and regardless
of how long the trigger input remains ON.
Basic Operation
Trigger input
Output
Main Applications
Useful for set operations where operation is always required during a
regular period only.
Repeatedly turns ON and OFF in a set cycle while the trigger input is ON.
Basic Operation
Trigger input
Timing
Output
Main Applications
Useful for flashing emergency lights or sounding buzzers as the output
for an alarm circuit.
Repeatedly turns ON and OFF in a set cycle while the trigger input is ON.
Independent ON- and OFF-time settings are possible.
Basic Operation
Trigger input
Timing
(OFF-time)
Output
Main Applications
Useful for intermittent (ON/OFF) operation, such as that used for fans.
Turns ON after set delay after the trigger input turns ON. The present
value is held while the trigger input is OFF.
Main Applications
To continue operation after momentary power loss or power interruptions.
Also can be used when delayed operation or a time lag is required.
ZEN V2 Units
Timing
Timing
Timing
Timing Timing Timing
Timing Timing Timing
(ON-time) (OFF-time) (ON-time)
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