NORD Drivesystems BU0270 - Manual (Page 26)

Supplementary Manual EtherCAT for NORDAC SK 200E
26 Subject to technical amendments BU 0270 GB
3.1.2.2 EtherCAT displays
The communication status of the EtherCAT module is indicated by the LEDs RUN and ERR.
RUN = EtherCAT - Bus status machine
ERR = EtherCAT- Bus status.
Displays of the EtherCAT bus status machine
LED (green)
RUN
Significance
... Flashing = (0.4s cycle)
... single Flash
OFF Module not in operation
Module in initialisation status
No communication of process data and parameters
ON OPERATIONAL
Parameter communication active
Unrestricted process data communication
Single Flash SAVE-OPERATIONAL
Parameter communication active
Restricted process data communication
- Actual values: No restriction
- Setpoints: No evaluation
Flashing PRE-OPERATIONAL
Parameter communication active
No process data communication
Displays of the EtherCAT bus status
LED (red)
ERR
Significance
... Flashing = (0.4s cycle)
... single Flash
... double Flash
OFF No error
Flashing Incorrect configuration
GeneralEtherCAT configuration error,
can be caused by a false XML file.
Single Flash Illegal status change
The bus module has illegally changed the EtherCAT state
Double Flash Watchdog - Timeout
EtherCAT or FI timeout (P151)