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HD5050
SECTION 4
HD5050070999 Version 1 Issue 4
For Software Version Z5 onwards 4.21
GPI
This allows the GPI function to be set up. The input
and output connections are made via the two 25
way D connectors on the rear panel.
For connection details see section 3 page 7.
Input
This allows the GPI input to be set to ON (active)
or OFF (not active)
Output
This allows the GPI output to be set to ON (active)
OFF (not active) or Inverted.
If ON is selected the contact action will be from
open to closed.
If INVERT is selected the contact action is from
closed to open.
The small number to the left of the large `0’ or `1’
refers to the GPI output (1 to 12). A `0’ indicates
the output state is closed and a `1’ indicates the
output is open.