Normal Status Leds - Siemens SINAMICS G120 Operating Instructions Manual

Service and maintenance

7.4 Normal Status LEDs

7.4 Normal Status LEDs
Normal Status LEDs
Table 7-1
not relevant
not relevant
7-6
Status display
LED
SF RDY
red green
not relevant
not relevant
Description
BF
red
not relevant Ready or running, conection to bus master ok
not relevant Ready or running, no connection to the bus master
not relevant Commissioning
not relevant General fault
Bus failure (search baud rate)
only valid for CU240S DP / CU240S DP-F
Bus failure (no data)
only valid for CU240S DP / CU240S DP-F
No supply available
Operating Instructions, 11/2006, A5E00766042B AA
Control Units CU240S