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VIPA System SLIO
Comparison function
HB300 | FM | 050-1BB00 | en | 19-38
The parameterization defines if the gate interrupts or aborts the counter process.
n
At abort function the counter starts counting with the load value after gate restart.
n
At interrupt function, the counter starts counting with the recent counter value after
gate restart.
The compare value is to be pre-defined by the output area. The comparison bit may be
found at the counter status at STS_COMP. Please consider that the bit STS_COMP may
only be influenced when in the counter status the bit STS_CTRL_COMP is set. The fol-
lowing behavior for the comparison bit may be pre-defined via the parameterization:
n
no comparison: Comparison bit is not influenced
Counter value ³ comparison value: Comparison bit is set
n
Counter value £ comparison value: Comparison bit is set
n
Counter value = comparison value: Comparison bit is set
n
no comparison
The comparison bit is not influenced.
Comparison bit is set when counter value
Counter additional functions
³ comparison value
Deployment
53
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