"DRIVE" LED
The listed frequencies always refer to a certain period duration, i.e. a phase-in and phase-out of the LED and not to the entire pattern.
For states in which the LED lights up in multiple colors, the following pattern is always used:
Color 1 → off → color 1 → off → color 2 → off → color 2 → off = 4 periods
LED | Operating state | 7-segment display on CDM11A | Meaning | Measure |
|---|---|---|---|---|
Off | Not ready for operation | Display dark (off) | The supply and/or backup voltage is not connected. | Enable voltage. |
Yellow Flashes, 4 Hz | Not ready for operation | Display "b" | Initialization phase/system startup. | Wait until the process is completed. |
Yellow Pulse 250 ms on, 5 s off | Not ready for operation | Display "." | The inverter is in standby mode. | Exit standby mode. |
Red Flashes, 1 Hz | Not ready for operation | Display "E-.." | A fault occurred, the cause can be eliminated by the user. | For possible measures, refer to chapter Fault description. |
Red Steady light | Not ready for operation | Display "E-.." | A fault occurred, the cause cannot be eliminated by the user. | For possible measures, refer to chapter Fault description. |
Yellow/red Flashes with changing colors, 0.5 Hz (2 x yellow, 2 x red) | Ready for operation | Display "E-.." | A warning is present. The output stage is inhibited. | For possible measures, refer to chapter Fault description. |
Green/red Flashes with changing colors, 0.5 Hz (2 × green, 2 × red) | Ready for operation | Display "E-.." | A warning is present. The output stage is enabled. | For possible measures, refer to chapter Fault description. |
Green/yellow Flashes with changing colors, 4 Hz (2 × green, 2 × yellow) | Not ready for operation | Display "AC" | Automatic startup is running via the MOVILINK® DDI interface. | Wait until startup has completed. |
Green/yellow Flashes with changing colors, 0.5 Hz (2 × green, 2 × yellow) | Ready for operation Device inhibited | Display "C2" | STO is active. | Deactivate STO. |
Yellow Flashes, 0.5 Hz | Not ready for operation | Display "00" | The system is not ready for operation. | Check the cause why "not ready" was issued using the MOVISUITE® engineering software, via the keypad or via the controller. |
Yellow Flashes, 1 Hz | Ready for operation. State of manual mode/local mode/prioritized terminal control | Display "04" | The device is ready for operation, waiting for enable. | - |
Green Flashes, 1 Hz | Device enabled. State of manual mode/local mode/prioritized terminal control | Display "04" | The output stage is enabled. | - |
Yellow Flashes, 2 Hz | Ready for operation | Display "01" | The brake is released without drive enable. | - |
Yellow Steady light | Ready for operation Device inhibited | Display "01" or "02" | The device is ready for operation; the output stage is inhibited. | - |
Green Flashes, 4 Hz | Device enabled. Current limit active. | Display: currently used FCB | The drive is at the current limit. | Reduce the load. |
Green Steady light | Device enabled | Display: currently used FCB | The output stage is enabled. | - |
