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-PSPCI V3 User Manual
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I/O-
Actions
I/O- Actions
Please read the following descriptions thoroughly. A change of the parameters
can result in a dysfunction of the PSPCI card and thus your machine.
You should not change the pre-adjusted values!!!!
In I/O-activities you can define and adjust the monitoring of hardware limit switches.
In other words, the assignment of the physical input addresses of the card to the „virtual”
inputs, which signal the condition of the limit switch if taking place here.
To every MAP-Port
there is a fixed index, a
start bit and a number of
bits assigned. In this case
the MAP ports with the
physical addresses
0x00B0h and 0x00C0h
(no.1 AdrB0 no.2
Adr.C0) are defined with
the input descriptors no.
13 and 14. The inputs
defined on these MAP ports reflect the current condition of the physical inputs of the PSPCI
card. The six check boxes serve the configuration of the cache, writing and reading direction.
Only the first check box on the left is of interest. By checking the box the MAP port is
activated.
The entries from no. 3 to no. 10 define the actual assignment of the physical inputs to the
MAP-Ports. For each limit switch (limit switch -, limit ) the input descriptor no.,
descriptor bit no., map index, map bit no. and the number of bits to be operated have to be
indicated here. The configuration has already been adjusted for five axes. You should not
change the values. Only the first check box on the left with the complying entry is of interest.
By deactivating the check boxes of no. 3 – 10 you can deactivate the monitoring of the
hardware limit switches.
In this configuration the
two hardware limit
switches of the y-axis
are deactivated for
example.
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