12. Connect the twisted shields of the motor cables to the ground bar and the phase
conductors to the U2, V2 and W2 terminals of the drive module.
13. Connect the twisted shields of the input cables and separate ground cable (if present)
to the PE terminal of the cabinet and the phase conductors to the L1, L2 and L3 terminals.
14.
Tighten the power cable screws to the torque given in Terminal and entry data for the
power cables (page 182).
15. Reinstall the shrouds and mounting plate.
Connecting the control cables
See chapter Control unit (page 115) for the default I/O connections of the drive control
program. The default I/O connections can be different with some hardware options, see the
circuit diagrams delivered with the drive for the actual wiring.
Connect the cables as described under Overview of control cable connection
procedure (page 104).
￭ Overview of control cable connection procedure
WARNING!
Obey the instructions in chapter Safety instructions. If you ignore them, injury or
death, or damage to the equipment can occur.
1.
Stop the drive and do the steps in section Electrical safety precautions (page 20) before
you start the work.
2.
Run the control cables to the inside the cabinet as described in section Grounding the
outer shields of the control cables at the cabinet entry (page 105).
3.
Route the control cables as described in section Routing the control cables inside the
cabinet (page 107).
4. Connect the control cables as described in sections
•
Connecting external wiring to the control unit or optional I/O terminal block (page 108)
•
Connecting the emergency stop push buttons (options +Q951 and +Q963) (page 109)
•
Connecting the Safe torque off circuit (page 109)
104 Electrical installation
To Next Page
Loading...
