IDEC DATAVS1 Series - Manual (Page 33)

Instruction Manual SVS1 Series
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By default the three outputs have the following settings:
•
OUTPUT 1 : Part pass
•
OUTPUT 2 : Part fail
•
OUTPUT 3 : Busy-Ready
To modify the behaviour of the outputs, move the cursor with the ARROWS then use SET to select
the desired option.
Each output can also function in negative logic. On enabling this option, the output will behave in the
opposite manner compared to standard mode: that is it will take value 1 instead of 0 and vice-versa.
To enable negative logic simply flag the box next to the output name. To do this, use the ARROW
buttons to move to the box and press the SET button.
The final parameters which can be set regarding the behaviour of digital outputs are duration and
delay
. Please note that these parameters are common to all the digital outputs and therefore it is not
possible to set different values for different outputs.
•
Duration this indicates the length of time (in ms) the output must maintain the last acquired
value; this is mainly used for Part Present, Part Pass and Part Fail modes.
•
Delay indicates after how long the output shall display the last acquired result. It delays the
time the output signal is maintained if the delay is longer than the processing time, therefore
from when the image is acquired to when the outputs are enabled.
These two parameters can be set using the LEFT/RIGHT ARROW buttons.
Once the settings have been completed, it is possible to return to the System menu and save the
modifications by pressing the TEACH button. Press ESC if you wish to exit without saving the
modifications. The system will display save request message. To confirm exit and ignore the
modifications, use the ARROWS to reach NO and press SET.