92 Electrical installation
Connecting the control cables
See chapter Control unit of frame R11 (page 113) for the default I/O connections of the
inverter unit (with the ACS880 primary 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. For other control programs, see their firmware manuals.
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 (if running) and do the steps in section Electrical safety precautions
(page 16) before you start the work.
2. Run the control cables into the drive module cubicle as described in section
Grounding the outer shields of the control cables at the cabinet entry (page 93).
3. Route the control cables as described in section Routing the control cables inside the
cabinet (page 95).
4. Connect the control cables as described starting on page 98.
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