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6. EXECUTING THE COINCIDENCE OUTPUT FUNCTION
6. EXECUTING THE COINCIDENCE OUTPUT FUNCTION
6.1 Coincidence Output Function
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This chapter describes the coincidence output function.
The coincidence output function issues a signal when a preset count value is
compared with and matches the present counter value.
You can set two coincidence output points.
To use the coincidence output function, set the coincidence signal enable command
{RY(n+1)2 (RYn+1)9)} to ON.
[Remote registers used]
Address
RWwm+3
RWwm+4
RWwm+6
RWwm+7
RWwm+B
RWwm+C
RWwm+E
RWwm+F
*In the AJ65BT-D62D-S1, its external output (coincidence output) does not switch on-off if the
coincidence output No. 2 is set. However, the counter value comparison (coincidence,
greater, less) output signals (X signals) switch on-off as ordinarily.
[Example of using the coincidence output function]
In a machining line system, machining operations are performed in response to the
corresponding coincidence outputs to turn out products.
1) Materials are carried on a belt conveyor.
2) Material positions are identified as the present count values determined by the
pulses sent to the high-speed module.
3) As soon as the materials reach the specified positions, the relevant machining
operations are performed in response to the coincidence outputs (EQU1, EQU2)
from the high-speed counter module.
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Description
CH1 coincidence output point No. 1 setting area
CH1 coincidence output point No. 2 setting area
CH2 coincidence output point No. 1 setting area
CH2 coincidence output point No. 2 setting area
EQU1
EQU2
High-speed counter module
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