Diagnostics
5.1 Diagnostics via LEDs
Function Manual
90 Function Manual, 01/2011, 6SL3097-4AB10-0BP3
LED Color Status Description, cause Remedy
Flashing
0.5 Hz
Cyclic communication is not yet running fully.
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.
-
Red Continuous Cyclic communication has been interrupted. Remedy fault
Orange Flashing
2 Hz
Firmware CRC error. Make sure that the
memory card has
been inserted
properly.
1)
Replace the memory
card.
1)
Replace Control Unit.
Carry-out a POWER
ON.
- off The voltage of the electronics power supply for the
measuring system is 5 V.
- OUT>5 V
Orange 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.
-
MOD - off Reserved -
1)
This option is only valid if an optional memory card is inserted.
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