Fig. 47: LED positions
Digital inputs, 1 to 14 (Green)
The light diodes are marked from 1 to 14 and the attached functions appear from the list of
inputs.
Input 1-13: Light in diode = input activated.
Input 14: Light in diode = input deactivated.
Digital ouputs, 1 to 20 (Red)
The light diodes are marked from 1 to 20 and the attached functions appear from the list of
outputs.
Light in diode = output activated.
Troubleshooting
284/319
Engineering manual - Unisab III 1.10
001930 en 2014.09