EL6731-0010 - LED description
LED behavior
The LEDs facilitate diagnosing of the main terminal states:
LED | Color | Meaning | |
---|---|---|---|
RUN | green | This LED indicates the terminal's operating state: | |
off | State of the EtherCAT State Machine: | ||
single flash | State of the EtherCAT State Machine: | ||
Flashing | State of the EtherCAT State Machine: | ||
on | State of the EtherCAT State Machine: OP = normal operating state; mailbox and process data communication is possible | ||
BF | red | off | DP slave is in DataEXCHG state and exchanges data with the master |
Flashing 500ms on/off | The DP slave waits for parameter/configuration (WaitPRM / WaitCFG) or has an error and the data exchange is disturbed. Please check the DP state and the diag history of the terminal. | ||
on | There is no data exchange between master and slave | ||
CPU Err | red | on | EL6731-0010 processor error |
single flash | The EL6731-0010 processor starts |