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Comparison Output Function
Comparison Output Function
What is Comparison Output Function?
●
Compare the comparison output set value and counter current
value, and the comparison result is output.
Comparison result output [CMPx]:
Comparison output set value
≤
Counter current value
●
Comparison result output can be selected from either ON when
current value
<
set value or current value
≥
set value.
●
For Pulse I/O unit, 8 types of comparison output set values can be
set, and the comparison counter channels can also be freely
selected. Therefore, if all comparison output set values are set to a
single counter, a maximum of 8 level comparisons are available.
Comparison
output set
value (MEMx)
Pulse I/O
Comparison
output (CMPx)
Coincidence
signal (EQx)
Coincidence
Counter
current
value
OFF
ON
No coincidence
Coincidence
Count input pulses
Counter current value is compared with pre-set
comparison output set value, and the result is
output.
EQx is an internal processing signal that is not
sent outside.