9.2 Guide to electrical installation
Install the drive electrical system as follows:
1. Select cables in accordance with IEC 60204 (➜ # 42).
2. Install shielding and ground the drive.
For EMC-compliant shielding and grounding,see (➜ # 99)(➜ # 84) ff.
Ground the mounting plate, motor housing and CNC-GND of the control system.
3. Wire the drive and connectors.
Observe the "Recommendations for EMI noise reduction": (➜ # 99)
Wire the FAULT contact in series into the emergency off circuit of the system.
Connect the digital control inputs and outputs.
Connect up analog ground (also if fieldbuses are used).
Connect the analog input source, if required.
Connect the feedback device.
Connect the hardware option.
Connect the motor cable
Connect shielding at both ends. Use a motor choke if cable > 25m.
Connect motor-holding brake, connect shielding at both ends.
If required, connect the external regen resistor (with fusing).
Connect the auxiliary supply (maximum permissible voltage values see electrical data
(➜ # 37) or (➜ # 38).
Connect the mains filter with AKD-xzzz06 (shielded lines between filter and drive).
Connect the main electrical supply.
Check maximum permitted voltage value (➜ # 37) or (➜ # 38).
Check proper use of residual-current circuit breakers (RCD): (➜ # 66)
Connect the PC (➜ # 171) for setting up the drive.
4. Check the wiring against the wiring diagrams.
AKD Installation | 9 Electrical Installation
Kollmorgen | kdn.kollmorgen.com | October 2017 79
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