6 final works, 1 installation check, Final works – Lenze EVF9338 User Manual
Page 104: Installation check
Final works
Installation check
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EDKVF9338 DE/EN/FR 4.0
6
Final works
6.1
Installation check
(
Stop!
Destruction of the digital outputs (X5/A1
X5/A4).
The digital outputs are not protected against external voltage.
Possible consequences:
ƒ
Applying an external voltage to X5/A1
X5/A4 can damage the digital
outputs. The control card does not work correctly any longer.
Protective measures:
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Never apply an external voltage to the terminals X5/A1 X5/A4.
After completing the installation, the following must be checked:
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Wiring for completeness, short−circuit, and earth fault
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Supply of the internal fan (only 500 V types)
– the bridge position depends on the mains voltage applied
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Power connection:
– Supply via terminals L1, L2 and L3 (direct mains connection)
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Motor connection in correct phase relation (direction of rotation)
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Incremental encoder (direction of rotation), if any
)
Note!
The installation check is followed by commissioning. Further information can
be obtained from the System Manual for the drive controller.
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Read the System Manual carefully before you switch on the controller!
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Carry out the commissioning steps in accordance with the System Manual!
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If you use the "safe standstill" function, check the function of the circuit!