operating status | green LED | yellow LED | red LED |
|---|---|---|---|
during power-up | The LEDs displays the programmed ID of the XLC4 control unit | ||
during operation | flashes every 5 seconds during normal operation | temperature warning | error state turns off when error has been reset |
Displaying the programmed ID
The status LEDs have different values:
LED | values |
|---|---|
red | 10 |
yellow | 5 |
green | 1 |
Examples
ID | flashing |
|---|---|
3 | green flashes 3 times, yellow and red are off |
7 | green flashes 2 times, yellow is on and red is off |
13 | green flashes 3 times, yellow is off and red is on |