Nordson VersaBlue VA, Manual

Page: 209 / 272

Repair
7‐5
P/N 213828_11
2014 Nordson Corporation
VersaBlue_PPA
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 three minutes before beginning any work!
NOTE: If more than one motor controller has been replaced, the screen
Replacing motor controller appears. Continue 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 the CAN board into the serial port of the motor controller.
6. Insert male connector (1) into female connector of the CAN board.
7. Connect according to the labels on the lines.
3
1
1
2
Fig. 7‐6
Continued ...