Diagnostic LEDs
The LEDs indicate the operating state of the KL6401.
Meaning of the LED displays
LED | Color | Channel | State and significance | ||
|---|---|---|---|---|---|
On | off | flashes | |||
K-Bus Run | green | 1 | Lit, either weakly or strongly: K-bus communication is OK | No K-bus communication | K-bus communication |
Error 1 | red | Hardware error | No error | - | |
LON service/status | red | Service PIN enabled or error in the LON controller | KL6401 commissioned and in operation | KL6401 not commissioned and not operational | |
LON ICom | green | Lit, either weakly or strongly: | No LON communication | LON communication | |
Error 2 | red | LON error | No error | - | |