SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
269
Commissioning
8
WARNING
Not observing fundamental safety instructions and residual risks
The non-observance of the fundamental safety instructions and residual risks stated in
Chapter 1 can result in accidents with severe injuries or death.
•
Adhere to the fundamental safety instructions.
•
When assessing the risk, take into account remaining risks.
Note
During a data save operation initiated by the user, the electronics power supply for the
SINAMICS DC MASTER must not be interrupted.
An active saving process is indicated by the following actions:
•
The RDY-LED flashes (see Chapter "Description of the LEDs on the CUD (Page 635)")
•
The BOP20 flashes
Interrupting the power supply while saving can lead to the loss of the current device
parameter assignments. See also Chapter "Memory card functions (Page 359)".