Diagnostics
Display of operating data, diagnostics
Status display via controller LEDs
9
l 255
EDS84ASC552 EN 8.1
9 Diagnostics
9.1 Display of operating data, diagnostics
9.1.1 Status display via controller LEDs
StateLine, HighLine
During operation, the operating status of the controller is indicated by four light−emitting
diodes.These are located at the front of the device. The upper two LEDs indicate the current
status of the CAN bus connection and the lower two LEDs indicate the status of the
controller.
LED Labelling Colour Description
CAN-RUN
CAN-ERR
DRV-RDY
DRV-ERR
CAN−RUN green CAN−BUS o.k.
CAN−ERR red CAN−BUS error
DRV RDY green Controller is ready for operation
DRV ERR red Error in the controller or through the application
8400SLC026
TopLine
During operation, the operating status of the controller is indicated by eight light−emitting
diodes. These are located at the front of the device. Two LEDs indicate the current status
of the CAN bus connection and another two indicate the controller status. One LED
indicates the axis bus status. Another three LEDs can be parameterised for display
purposes of the application.
LED Labelling Colour Description
CAN−RUN green CAN−BUS o.k.
CAN−ERR red CAN−BUS error
DRV RDY green Controller is ready for operation
DRV ERR red Error in the controller or through the application
Axis bus green −
User1 green/red −
User2 red −
8400TLC033
User3 green −
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