Siemens SINUMERIK 828D Series Software And Hardware Service Manual page 125

Response of the LEDs in operation
LED Color
RDY –
(READY)
Green
Red
Red/
green
Orange
Green/
Orange
or
Red/
Orange
PN –
PROFIdrive
cyclic opera‐
tion
Green
Red
Software and hardware
Service Manual, 08/2018, 6FC5397-5DP40-6BA1
State Description, cause
OFF Electronics power supply is missing or outside per‐
missible tolerance range.
Continu‐ The component is ready for operation and cyclic
ous light DRIVE-CLiQ communication is taking place.
Flashing Commissioning/reset
light
0.5 Hz
Flashing Writing to the memory card
light
2 Hz
Flashing General error
light
2 Hz
Flashing Control Unit is ready for operation.
light However, there are no software licenses.
0.5 Hz
Flashing Updating the firmware of the connected DRIVE-
light CLiQ components
0.5 Hz
Flashing DRIVE-CLiQ component firmware update com‐
light plete. Wait for POWER ON for the components in
2 Hz question.
Flashing Component detection via LED is activated
light (p0124[0]).
2 Hz
Note:
Both options depend on the LED status when com‐
ponent recognition is activated via p0124[0] = 1.
Off Cyclic communication has not (yet) taken place.
Note:
PROFIdrive is ready for communication when the
Control Unit is ready (see LED RDY).
Continu‐ Cyclic communication is taking place.
ous light
Flashing Full cyclic communication is not yet taking place.
light
Possible causes:
0.5 Hz
● 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.
● "Shared Device" is selected (p8929=2) and only
one controller connected.
Flashing Bus fault,
light incorrect parameter assignment/configuration.
0.5 Hz
Flashing Cyclic bus communication has been interrupted or
light could not be established.
2 Hz
Service cases - hardware
4.9 Control Unit CU320-2 PN and CU310-2 PN
Remedy
Check power supply
–
–
–
Check parameterization/con‐
figuration
Obtain licenses
–
Perform a POWER ON of the
affected component
–
–
–
–
Adapt configuration between
controller and devices
Correct the fault
125