Milnor MilTouch - Status Lights on Boards

Pellerin Milnor Corporation 71
board. The machine pictured in the following figure uses three 8-output 16-input boards and two
24-output boards.
Figure 39. I/O Boards on a MilTouch-EX™ Machine
When an input is actuated, the LED for that input illuminates green. When an output is actuated,
the LED for that output illuminates red. You can use the LEDs on the I/O boards to confirm that
an input signal from a component on the machine reaches the board or that an input is not seen at
the wrong time.
4.8.1 Status Lights on Boards
BNCLDT01.C07 0000249603 E.2 A.3 A.4 1/2/20 1:22 PM Released
Each status light on the boards has a corresponding indicator on the Diagnostics display. When
an input or output is actuated, the LED on the I/O board will illuminate, and the
symbol on
the corresponding indicator on the Diagnostics display will appear, as illustrated by input 2
(1MTA4-3, Inverter Input) in the following figure.
Troubleshooting