VIPA CPU 312SC, User Manual, Page: 101 / 185

n Count value
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comparison value: Output is set as long as counter
value
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comparison value.
n Pulse at comparison value: You can specify a pulse period for
adaptation to the actuators you are using. The output is set for the
given pulse duration, as soon as the counter reached the compar-
ison value. If you have parameterized a main count direction the
output is only set when reaching the comparison value from the
main counting direction. The maximum pulse duration may
amount to 510ms. By setting 0 as pulse duration the output gets
set as long as the comparison conditions are fulfilled.
6.5.1.1 Parameter overview
In the following the parameters are listed which may be used for
counter configuration during hardware configuration.
Here the short description of the counter function may be found. At
Comment information about the module such as purpose may be
entered.
Here the start address of the in- output periphery is set.
Here the interrupts the counter functions should trigger may be
selected. You have the following options:
n
None: There is no interrupt triggered.
n Process: The counting function triggers a hardware interrupt.
n
Diagnostics and Process: With the 312-5BE13 the diagnostic
interrupt of the digital in-/output periphery is only supported in con-
nection with "hardware interrupt lost".
Parameters Description Range of values Default
Main count direc-
tion
n None: No restriction of the
counting range
n Up: Restricts the up-counting
range. Counter starts at 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 at 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.
n None
n Up
n Down (not
with contin-
uous count)
n None
End value/ Start
value
End value , with up-count as default.
Start value , with down-count as
default.
2...2147483647
(2 31 -1)
2147483647
(2 31 -1)
General
Addresses
Basic parameters
Count
VIPA System 300S Deployment I/O periphery
Counter > Counter - Fast introduction
HB140 | CPU-SC | 312-5BE13 | GB | 15-50 101