Communication Board Can (Cbc10) - Siemens SINAMICS S120 Commissioning Manual

LED Color
Fail-safe digital outputs with associated readback channel
F_DO y Green
(0+..3+,
0-..3-)
Readback input DI 2y for output F_DO y (y = 0..3) at test stop.
The state of the LEDS also depends on the type of external circuit.
DI 2y –
Green
3.1.17

Communication Board CAN (CBC10)

Table 3-19 Communication Board CAN 10 (CBC10)– description of the LEDs
LED Color
OPT on the –
Control Unit
Green
Red
Commissioning
Commissioning Manual, (IH1), 07/2007 Edition, 6SL3097-2AF00-0BP7
State
Continuous Output y (y=0 .. 3) carries a signal
OFF One of the two output lines y+ or y- or both lines of output y
carry a signal
Continuous Both output lines y+ and y- carry no signal
State
OFF Electronics power supply is missing or outside permissible
tolerance range.
Communication Board either defective or not inserted.
Continuous OPERATIONAL
Flashing The Communication Board is ready, but cyclic
communication is not yet taking place.
Possible causes:
At least one fault is present.
•
Communication is being established.
•
Single flash
Continuous OPERATIONAL
Flashing Communication between the Control Unit and CBC10 is
not yet taking place.
Possible causes:
Board was withdrawn after booting.
•
The board is defective
•
Single flash
Error Control Event, a Guard Event has occurred
Double •
flash
Description, cause
Description, cause
Diagnosis
3.1 Diagnostics via LEDs
Remedy
–
–
–
Remedy
–
–
–
–
Correctly insert the
board, if required,
replace.
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