Chapter 8 Built-in High-speed Counter Function
(3) Compared output
(a) High Speed counter module has a compared output function used to compare present count
value with compared value in size to output as compared.
(b) Available compared outputs are 2 for 1 channel, which can be used separately.
(c) Compared output conditions are 7 associated with >, =, < .
(d) Parameter setting
■ Comp. output mode setting
■ Upper setting value is saved in special K area.
Compared output condition
Memory address (word)
Value
*2)
Comp output 0 Comp output 1
Present Value < Compared Value
CH0: %KW302
CH1: %KW332
CH2: %KW362
CH3: %KW392
CH4: %KW2222
CH5: %KW2252
CH6: %KW2282
CH7: %KW2312
CH0: %KW303
CH1: %KW333
CH2: %KW363
CH3: %KW393
CH4: %KW2223
CH5: %KW2253
CH6: %KW2283
CH7: %KW2313
Set to “0”
Present Value ≤ Compared Value Set to “1”
Present Value = Compared Value Set to “2”
Present Value ≥ Compared Value Set to “3”
Present Value > Compared Value Set to “4”
Compared value 1 ≤ Count value ≤ Compared value 2 Set to “5”
Count value ≤ Compared value 1,
Count value ≥ Compared value 2
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