12.6.5.2.2
Basic parameters
Via
‘Basic parameters’
you can reach
‘Select interrupt’
. Here you can define the inter-
rupts the CPU will trigger. The following parameters are supported:
n
None: The interrupt function is disabled.
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
Diagprocess: A diagnostics interrupt is only triggered when a hardware inter-
rupt was lost.
12.6.5.2.3
‘Channel x’
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
Counter
Default values and structure of this dialog box depend on the selected
‘Operating mode’
.
Parameter overview
Operating parameters
Description
Assignment
Main count direction
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
.
n
None
Gate function
n
Cancel count:
The count starts when the gate opens
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.
Chap. 5.6.6.2 ‘Gate function’ page 142
Abort count process
Select interrupt
Operating mode
Operating mode
VIPA System SLIO
Configuration with VIPA SPEED7 Studio
Deployment I/O periphery > Counter
HB300 | CPU | 013-CCF0R00 | en | 19-30
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