System Connection - Siemens SINUMERIK 808D ADVANCED Series Commissioning Manual

Observing minimum bending radius requirements
Cables must be able to move without constraint, especially in the bending radii of the chain.
•
Observe the specified minimum bending radii.
•
Fixing cables
Make sure that cables in the drag chain are unattached and movable.
•
Place the cable fixture in a "dead" zone at each end, suitably far away from each end point of the moving parts.
•
4

System connection

Third-party motors that can be operated
You can operate standard asynchronous motors from other manufacturers with the inverter:
NOTICE
Motor damage due to the use of an unsuitable third-party motor
A higher load occurs on the motor insulation in inverter mode than with mains operation. Damage to the motor winding may
occur as a result.
Please observe the notes in the System Manual "Requirements for third-party motors"
•
Additional information is provided on the Internet: Requirements for third-party motors
(https://support.industry.siemens.com/cs/ww/en/view/79690594)
NOTICE
Damage to the control system
The high-voltage components have strong interference on 24 VDC power supplies.
If the 24 VDC power supply is not isolated from high-voltage components, the control system may be damaged.
The 24 VDC protective extra-low voltage must be generated as a protective extra-low voltage with safe electrical isolation
(according to IEC 204-1, Section 6.4, PELV), and grounded by with a PELV M signal connection to the central grounding
point of the system.
Commissioning Manual
6FC5397-4EP10-0BA8, 07/2018
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