Siemens Sinamics S110 Function Manual page 87

LED Color
Orange
COM/ -
CU305 CAN
Green
Red
Orange
OUT>5 V -
Orange
MOD -
This option is only valid if an optional memory card is inserted.
1)
Drive functions
Function Manual, 10/2008, 6SL3097-4AB10-0BP0
Status
Flashing Firmware CRC error.
2 Hz
off Cyclic communication has not (yet) taken place.
Note:
The CAN is ready to communicate when the Control
Unit is ready to operate (see LED RDY).
Continuous Cyclic communication is taking place.
Flashing Cyclic communication is not yet running fully.
0.5 Hz Possible reasons:
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.
Continuous Cyclic communication has been interrupted.
Flashing Firmware CRC error.
2 Hz
off The voltage of the electronics power supply for the
measuring system is 5 V.
Continuous The voltage of the electronics power supply for the
measuring system is 24 V.
Important:
Make sure that the connected encoder can be
operated with a 24 V power supply. If an encoder
that is designed for a 5 V supply is operated with a
24 V supply, this can destroy the encoder
electronics.
off Reserved
Description, cause
Diagnostics
5.1 Diagnostics via LEDs
Remedy
Make sure that the
memory card has
been inserted
properly.
1)
Replace the memory
card.
1)
Replace Control Unit.
Carry-out a POWER
ON.
-
-
-
Remedy fault
Make sure that the
memory card has
been inserted
properly.
1)
Replace the memory
card.
1)
Replace Control Unit.
Carry-out a POWER
ON.
-
-
-
87