Loop Cable Replacement; Disconnecting The Loop Cable; Replacing The Loop Cable; Connecting The Loop Cable - Danfoss VLT MSD 510 Operating Manual

Operating Guide | VLT® Multiaxis Servo Drive MSD 510 System

10.6.3 Loop Cable Replacement

10.6.3.1 Disconnecting the Loop Cable

Procedure
1. Disconnect the Power Supply Module (PSM 510) from its power source (mains network) and all auxiliary supplies.
2. Wait for the necessary discharge time to elapse.
3. Disconnect any cables connected to the X3, X4, or X5 ports on both ISD 510/DSD 510 servo drives for easier access to the loop
cable.
4. Loosen the threaded rings of the loop cable connectors on both servo drives.
5. Disconnect the loop cable from the servo drives.

10.6.3.2 Replacing the Loop Cable

Replace the loop cable with a cable of identical type and length. See the VLT
Design Guide for part numbers.

10.6.3.3 Connecting the Loop Cable

1. Connect the male connector of the loop cable to the female connector on the servo drive.
2. Connect the female connector of the loop cable to the male connector on the adjacent servo drive.
3. Turn the threaded rings hand tight on both servo drives.
4. Ensure that there is no mechanical tension on the cables.
5. Tighten the threaded rings of the connectors on both servo drives.
6. Reconnect any cables that were connected to the X3, X4, or X5 ports on both servo drives.

10.7 Fuse Replacement in Decentral Access Module (DAM 510)

Context:
If a single fuse blows, replace all the fuses with fuses from the same batch (fuse CAT number 5012006.25, SIBA).
198 | Danfoss A/S © 2019.10
Maintenance, Decommissioning, and
®
Servo Drive System ISD 510, DSD 510, MSD 510
AQ262450196490en-000101 / 175R1170
Disposal