LED "AS-i"
The following table shows the display functions of the "AS-i" LED:
LED | Operating status/ | Meaning | Measure |
|---|---|---|---|
– Off | Not ready for operation | Line voltage absent. | Power on the line voltage. Wait until initialization is complete. |
The firmware of the subcomponent is not compatible to the used hardware. | Contact SEW‑EURODRIVE Service. | ||
The firmware of the subcomponent cannot be started. | Contact SEW‑EURODRIVE Service. | ||
Green Steady light | Ready | The device works in normal operation. | – |
Yellow Flashing | Not ready for operation | A firmware update of the sub component is running. | Wait for the update to be completed. |
Red Flashing | Not ready for operation | The communication to the AS-Interface master is interrupted. | Check the AS-Interface connection of the device. Check the configuration of the AS-Interface master. Check all connections of the AS-Interface installation. |
1 × red, 1 × yellow Flashing | Not ready for operation | The station address is set to 0. | Set a valid station address. |
2 × red, 2 × yellow Flashing | Not ready for operation | The AS-Interface master has detected an address conflict. The address is used by another station. | Set an unused station address. |
Red Steady light | Not ready for operation | The AS-Interface communication is interrupted. | Check the AS-Interface connection of the device. Check all connections of the AS-Interface installation. |
