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XTC/3 Operating Manual
4.5 I/O Overview
Figure 4-18 XTC3/M Main Menu screen
The
I/O Map
display appears after pressing the
MENU
key, then cursoring down
to
I/O Map
and pressing
MENU
.
Figure 4-19 XTC/3M All I/O screen
The
All I/O
screen displays the complete digital I/O map. The functions of inputs
1 to 9 are shown in the upper portion of the screen and the status of the outputs is
shown on the lower portion of the screen. Active outputs are highlighted.
In XTC/3M, the selection panel permits selecting
All I/O
,
Inputs
,
Relays
or
TTL
screens. Selecting anything but the
All I/O
on XTC/3M will allow update of the
corresponding inputs or outputs.
If the parameters are locked, the
L Lock
or
R LOCK
message will be displayed
in the upper right corner. The
Input
,
Relay
, and
TTL (Output)
screens will not be
available for programming.