Omron CP1L CPU - A-4-2 Capturing Short Signals

A
A-4 CP1L Programming Examples
SYSMAC CP1L Getting Started Guide 117
Appendix
(A): To use the analog adjuster on CP1L for setting the timer in the example
application, change auxiliary area A643 in the ladder program to A642.
A-4-2 Capturing Short Signals
 Functions Used
zQuick-Response Input
By setting the built-in input to use quick-response inputs, inputs having a signal
width as small as 30
µs can be captured, regardless of the cycle time.
14-point I/O units can use up to 4 quick-response inputs. 20/30/40-point I/O types
can use up to 6.
 Operation Overview
Products moving at high speeds are detected by a sensor and counted.
100.00
Gate
T00100.00
Photoelectric
sensor
100.00
Gate
P_On
100.00
Gate
0.00
Photoelectric
sensor
D1
TIM
0010
D1
+B
#20
D0
A
D0
BCD
A642
Sensor
Product
W07E-EN-02+CP1L+GettingStartedGuide.book Seite 117 Montag, 15. September 2008 11:15 11