Siemens SINAMICS S200 - Page 317

LED Explanation
V
LED 󹪞ashes in alternating order 3 times quickl
y - 2 s pause - ...
V
V
V
LED 󹪞ashes brie󹪞y every 3 s
Table 11-2 Signal states of RDY and COM LEDs during converter ramp-up and operation
RDY COM Description Remedy
Orange Orange
• T
emporary state after the supply voltage is switched on
• Restar
t
-
Green Green
Temporary state after the supply voltage is switched on:
󹪝rmware being loaded and initialized.
-
-
Green
Cyclic communication in progress -
Red
No 󹪝eldbus link:
• No data exc
hange or con󹪝guration error
• Data exchange lost
• Data exchange in progress, but there are no setpoints
(controller in stop state)
• Check message display and rectify
cause of fault.
• Check operating mode of controller
(PLC).
Red
• Converter signals a fault.
• Firmwar
e error
Check message display, rectify cause of
fault.
Green
- Converter is ready for operation and error-free. -
Red
• BIOS error:
– General error
–
Loading error
• File error:
– SD card is not available or is faulty.
– File corrupt
• CRC error
• Switch the converter supply voltage
o󹪜 and on.
• Check SD card if available.
• Reload 󹪝rmware.
• Contact Hotline/Support.
System messages
11.1SDI Status
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA 315