Technical data

Diagnostics
3.1 Diagnostics via LEDs
Commissioning Manual
Commissioning Manual, (IH1), 01/2011, 6SL3097-4AF00-0BP1
165
LED Color Status Description, cause Remedy
– Off Cyclic communication has not (yet) taken place.
Note:
The PROFIdrive is ready to communicate when
the Control Unit is ready to operate (see LED
RDY).
–
Continuous
light
Cyclic communication is taking place. – Green
Flashing
light
0.5 Hz
Full cyclic communication has not yet taken
place.
Possible causes:
 The controller is not transferring any
setpoints.
 During isochronous operation, no global
control (GC) or a faulty global control (GC) is
transferred by the controller.
–
Flashing
light
0.5 Hz
Bus error,
incorrect parameter assignment/configuration
Adapt configuration between
controller and devices
DP
PROFIdrive
cyclic
operation
Red
Flashing
light
2 Hz
Cyclic bus communication has been interrupted
or could not be established
Remedy fault
– Off Electronics power supply is missing or outside
permissible tolerance range.
Component is not ready.
Option board not installed or no associated drive
object has been created.
Check power supply and/or
component
Continuous
light
Option board is ready. – Green
Flashing
light
0.5 Hz
Depends on the option board used. –
OPT
(OPTION)
Red Flashing
light
2 Hz
At least one fault is present in this component.
Option Board not ready (e.g. after power-on).
Remedy and acknowledge
fault
RDY and DP Red Flashing
light
2 Hz
Bus error - communication has been interrupted Remedy fault
RDY and OPT Orange Flashing
light
0.5 Hz
Firmware update in progress for connected
Option Board CBE20
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