LED Description
LED state represents the states of the fieldbus board.
| LED State | Link/Activity 1 | RUN | ERR | Link/Activity 2 | |
|---|---|---|---|---|---|
| Light OFF | No IN port link | Initialized status | No error | No OUT port link | |
| Green | ON | IN port linking | Operational status | - | OUT port linking |
| Blinking Flickering | IN port communication packet transmission and receiving | - | - | OUT port communication Receiving/transmitting packet | |
| Blinking | - | Preoperational status | - | - | |
| Blinking (Single flashing) | - | Safe operational status | - | - | |
| Red | ON | - | - | Critical error | - |
| Blinking | - | - | EtherCAT communication configuration error | - | |
| Blinking (Single flashing) | - | - | Communication synchronization error | - | |
| Blinking (double flashing) | - | - | Watchdog error | - | |
LED’s blinking patterns are as follows:
Flickering: Repeats lighting on and off every 50 ms.
Blinking: Repeats lighting on and off every 200 ms.
single flash Repeats 200 ms of lighting on and 1000 ms of lighting off.
Double flash: Repeats a cycle of 200 ms of lighting on, 200 ms of lighting off, 200 ms of lighting on and 1000 ms of lighting off.