Service LEDs
There are eight groups of service LEDs on the processor board of the controller indicating the operational status of the controller.
The following figure shows the position of the service LEDs H1 to H53 on the processor board of the controller.
Service LED | Display function |
|---|---|
H1 – H12 | Status of the remote control inputs |
H13 – H16 | Status of the outputs |
H17 – H18 | CAN bus status |
H19 | Device status |
H21 | Status of the message output “System OK” |
H28 – H29 | Status of the power supply |
H30 | Status of the internal Ethernet interface |
H53 | Status of the controller interlock |
