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Configuration with VIPA SPEED7 Studio
Deployment I/O periphery > Counter
12.6.5.2.2
Basic parameters
Select interrupt
12.6.5.2.3
'Channel x'
Operating mode
Counter
Operating mode
Parameter overview
Operating parameters
Main count direction
Gate function
280
Via 'Basic parameters' you can reach 'Select interrupt' . Here you can define the inter-
rupts the CPU will trigger. The following parameters are supported:
None: The interrupt function is disabled.
n
n
Process: The following events of the counter can trigger a hardware interrupt (select-
able via 'Count' ):
–
Hardware gate opening
–
Hardware gate closing
–
On reaching the comparator
–
on Counting pulse
–
on overflow
–
on underflow
n
Diagnostics+process: A diagnostics interrupt is only triggered when a hardware inter-
rupt was lost.
Select via 'Channel' the channel select via 'Operating' the counter operating mode. The
following counter operating modes are supported:
n
Not parametrized: Channel is de-activated
n
Count endless
n
Count once
n
Count periodical
Default values and structure of this dialog box depend on the selected 'Operating mode' .
Description
n
None No restriction of the counting range
Up: Restricts the up-counting range. The counter starts
n
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.
n
Cancel count: The count starts when the gate opens
and resumes at the load value when the gate opens
again.
Stop count: The count is interrupted when the gate
n
closes and resumed at the last actual counter value
when the gate opens again.
Ä Chap. 5.6.6.2 'Gate function' page 142
VIPA System SLIO
Assignment
n
None
Abort count process
HB300 | CPU | 013-CCF0R00 | en | 19-30
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