isel
-PSPCI V3 User Manual
3.5 Adjusting
Parameters
For the adjustment of parameters, there is a destinction between
driver-parameters
and
Mtasc parameters.
These parameters will be explained in the following subchapters.
3.5.1 Driver
Parameters
3
3
.
.
5
5
.
.
1
1
.
.
1
1
Addresses
Addresses
The address-pane offers for each axis a field to insert a
"Data-output" address and to get a "Data-feedback". Not
each PC-card supports data feedback.
There should be “0000“ in every field.
3
3
.
.
5
5
.
.
1
1
.
.
2
2
Timer
Timer
The control cycle frequency indicates how
often the real-time loop is called per second. At
the same rate the position of the machine is
calculated.
The background frequency is used for example
to configure the cycle speed of the stepper
motors. The frequency must be much higher
than the control cycle frequency. If a driver is in use which does not need a background
frequency, enter 0.
"Delay" inserts extreme short delays into the background loop. The number entered in this
field is a loop counter, the generated delay depends on the hardware.
The pre-adjusted value for the cycle frequency is 1000 Hz, the value for the base
frequency is 100000 Hz using a step precision of a tenth step. These values should
not be changed.
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