DNF Controls GTP-32 - Manual (Page 15)

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The GPO Configuration Table will be displayed with drop down boxes.
2) For each GPO, do the following:
Note: It is only necessary to change these settings to achieve
specific functions. Under normal use these will remain at their
default settings.
Enter a label name to help identify the GPO with an output
function.
Set the “User Defined ON State”. Click on the drop down arrow.
Select “RELAY CLOSED” if the GPO is considered “ON” when
the relay contacts are closed. In this mode the relay will
pass a signal or ground from the COM contact to the
NORMALLY OPEN contact.
Select “RELAY OPEN” if the GPO is considered “ON” when
the relay contacts are open. In this mode the relay will NOT
pass any signal voltage or ground from the COM contact to
the NORMALLY OPEN contact.
Set the “User Defined ON Mode”.
Select LATCHED if the GPO should stay ON or OFF until told
to change states (GPO follows the assigned source event).
Select MOMENTARY if the GPO should turn ON for a finite
period of time then automatically turn OFF without being
told to turn OFF.
If MOMENTARY is selected in step 0 above, enter an ON TIME.
The GPO will turn on for the ON TIME, then automatically
turn OFF.
All ON TIME entries are automatically multiplied by 10
milliseconds. The minimum entry is “1”, for 10
milliseconds. The maximum entry is “255” for 2550
milliseconds. All entries greater than “255” will be set to
“255”.
3) After entering GPO configuration data, click on SAVE to save the
entered configuration data or click on CANCEL to exit without
saving.