Checking The System; Switching On The Power Supply - Siemens SIMOTION D4 5-2 Series Commissioning And Hardware Installation Manual

Commissioning (hardware)
4.1 Requirements for commissioning
4.1.2

Checking the system

Procedure
Check the final installed and wired system one more time before it is switched on, keeping in
mind the safety points in the following check list:
● Have you observed all ESD measures when handling the components?
● Have all screws been tightened to their specified torque?
● Have all connectors been properly inserted and locked/screwed?
● Are all components grounded and have all shields been attached?
● Have you taken the load capacity of the central power supply into consideration?
4.1.3

Switching on the power supply

Switching on the external power supply
Power is supplied to the SIMOTION D4x5-2 via an external power supply unit, e.g. via a
SITOP power supply.
Switch on this power supply.
It is essential to ensure that the external 24 VDC power supply to the D4x5-2 is not
interrupted for longer than 3 ms. After a longer interruption, the SIMOTION D4x5-2 shuts
down and can only be restarted with OFF/ON.
You will find further information in Section Properties of the user memory (Page 90).
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DANGER
The SIMOTION D4x5-2 Control Units must not be operated without a fan/battery
module.
The SIMOTION D4x5-2 Control Units will not power up without a fan/battery module.
CAUTION
Commissioning and Hardware Installation Manual, 02/2012
SIMOTION D4x5-2