YASKAWA VIPA System MICRO Manual page 239

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VIPA System MICRO
Parameter overview
Operating parameters
Main count direction
Gate function
Start value
End value
Comparison value
Hysteresis
HB400 | CPU | M13-CCF0000 | en | 18-50
Description
n
None No restriction of the counting range
n
Up: Restricts the up-counting range. The counter starts
from 0 or load value, counts in positive direction up to
the declaration end value -1 and then jumps back to
load value at the next positive transducer pulse.
n
Down: Restricts the down-counting range. The counter
starts from the declared start value or load value in
negative direction, counts to 1 and then jumps to start
value at the next negative encoder pulse. Function is
disable with count continuously.
Cancel count: The count starts when the gate opens
n
and resumes at the load value when the gate opens
again.
n
Stop count: The count is interrupted when the gate
closes and resumed at the last actual counter value
when the gate opens again.
Ä Chap. 5.6.6.2 'Gate function' page 133
Start value with counting direction backward.
End value with main counting direction forward.
Range of values: 2...2147483647 (2
The count value is compared with the comparison value.
See also the parameter "Characteristics of the output":
n
No main counting direction
Range of values: -2)
Main counting direction forward
n
Range of values: -2
n
Main counting direction backward
Range of values: 1 to +2
The hysteresis serves the avoidance of many toggle pro-
cesses of the output, if the counter value is in the range of
the comparison value.
0, 1: Hysteresis disabled
Range of values: 0 to 255
Configuration with VIPA SPEED7 Studio
31
-1)
31
to +2)
31
-1
31
to end value-1
31
-1
Deployment I/O periphery > Counter
Assignment
n
None
Abort count process
31
2147483647 (2
-1)
0
0
239

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