Status LEDs
LED Displays
LED | Display | Meaning |
|---|---|---|
STATUS 1-8 | green illuminated | a signal (24 V) is present at one or more inputs of channels 1 to 8 |
STATUS 9-16 | green illuminated | a signal (24 V) is present at one or more inputs of channels 9 to 16 |
US | off | Supply voltage US is not present |
green illuminated | Supply voltage US is present | |
UP | off | Supply voltage UP is not present |
green illuminated | Supply voltage UP is present |