Commissioning (hardware)
2.3 Switching on the power supply
D410
Commissioning Manual, 08/2008 Edition 33
2.3 Switching on the power supply Checking the system
Check the system installation and wiring once again before you switch it on. Observe the
safety-relevant items of the following checklist:
● Have you observed all ESD measures when handling the components?
● Are all connectors properly inserted and interlocked / screwed on?
● Are all components grounded and all shields terminated?
● Have you made allowances for sufficient load capacity of the central power supply?
Switching on the external power supply
Power is supplied to the SIMOTION D410 using an external power supply unit, for example,
using SITOP power supplies (in special circumstances, the SIMOTION D410 can also be
supplied using the PM340 Power Module, see SIMOTION D410 Manual).
Switch on the power supply after having checked off all items of the checklist.
CAUTION
It is imperative to prevent the external 24 VDC power supply to SIMOTION D410 from
being interrupted for a duration longer than 3 ms. Operation of SIMOTION D410 is stopped
on expiration of these 3 ms and can only be recovered by cycling power Off > On.
Additional information is available in chapter "User memory concept".
Startup of SIMOTION D410
The startup of SIMOTION D410 is initiated after the power supply is activated:
1. The RDY LED is lit and the red RUN/STOP LED briefly lights up at the beginning of the
startup sequence. These LEDs can be used to monitor the startup sequence. Any errors
are displayed.
2. Startup of the SIMOTION kernel.
3. All DRIVE-CLiQ connections (with SINAMICS S120 Power Module PM340, for example)
are identified automatically.
Note
Startup of SIMOTION D410 is completed as soon as its RDY LED is lit in green color and
the RUN/STOP LED is lit in yellow or green color.
The SIMOTION D410 is ready for configuring after successful completion of the startup.