Omron CP1E - INTRODUCTION Introduction Manual page 127

Signals that are shorter than the scan time must be read and counted.
When 100 signals have been counted, a counting completed signal will be output.
Sensor input
Contact 0.04
BCD counter instruction
C0000
Set Value
Present Value
Contact C0000
Counter reset
Input contact 0.01
Count complete
Contact 100.00
• Quick-response inputs can read short signals that are shorter than the cycle
time. However, as with any other input, the full cycle time will be used for ladder
processing. For accelerated processing unaffected by the scan time, use
interrupt inputs.
• The input can only be counted once during each cycle time, regardless of how
many times the input occurs. To count the input multiple times within each cycle
time, use a high-speed counter.
System Configuration
Wiring Example
Sensor input 0.04
30 s min. (CP1E: 50 s min.)
100
99
Counter reset input 0.01
CP1L
Count complete 100.00
A-4 CP1L Programming Examples
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