Setting
up Compax3
Positioning via digital I/Os
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192-120101 N11 C3I11T11 November 2007
4.4.5.2
Functionality
Window Compax3 InputSimulator:
1st series:
Standard inputs I7 ... I0 = ”0” button not pressed; = ”1” switch pressed
2nd series:
Optional digital inputs (M10 / M12)
Green field: port 4 is defined as input
Red field: port 4 is defined as output
the least significant input is always on the right side
3rd series:
if the button ”deactivating physical inputs” is pressed, all physical, digital
inputs are deactivated; only the input simulation is active.
If both sources (physical and simulated inputs) are active, they are or-linked!
Caution!
Please consider the effects of the or-linking; above all on low-active
functions.
4th series:
Simulation of the analog inputs 0 and 1 in 100mV – steps.
The set value is added to the value on the physical input.
After the input simulation has been called up, all simulated inputs are on ”0”.
When the input simulation is left, the physical inputs become valid.
