Repair
7-5
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Replacing Motor Controller
CAUTION: Connect or disconnect lines only when the melter is
deenergized. The motor controller is still energized after switching off. Wait
at least 3 minutes before beginning any work!
NOTE: If more than one motor controller has been replaced, the screen
Replacing motor controller appears. Proceed with On the Control Panel:
Allocating Replaced Motor Controllers (MC) to their Motors.
Replacing CAN Module of Motor Controller
1. Disconnect motor controller from power supply and wait at least
3 minutes.
2. Release CAN module connections.
3. Use a screwdriver to pry away the male connector (1) first and then the
CAN module (2).
4. Remove protective cap (3) of the new CAN module.
5. Insert CAN module into the serial port of the motor controller.
6. Insert male connector (1) into female connector of the CAN module.
7. Connect according to the labels on the lines.
3
1
1
2
Fig. 7-6
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