How to Set JCB Diagnostic Adapter to Machine CAN Bus

To use Servicemaster connect your laptop computer to the machine CANbus. Connection is made using Data Link Adapter (DLA) C and the applicable cables.

 

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A	USB PC Cable	718/20235
B	Serial PC Cable	718/20236
C	USB DLA	728/26500
D	Machine Cable	718/20237

 

1 Make sure the machine ignition system is OFF.

2 Connect the ‘USB PC Cable’ A to the DLA and a free port on your laptop computer.
Note: Connect the USB cable directly to the laptop computer. DO NOT connect the cable via a USB hub.
Note: Older DLAs and laptop computers may not be compatible with USB ports. Use the serial PC cable B to connect the DLA to the laptop serial port.

3 Connect the ‘Machine Cable’ D to the DLA. The ‘Machine Cable’ has a 15-way D-type connector on one end and a 9-way CAN connector on the other.
Plug the 15-way connector into the DLA and tighten the thumb-screws.
4 Connect the 9-way CAN connector into the machines’ Diagnostics Connector A as follows: a Position the CAN connector B to align the centre pin location tab C with the diagnostics connector
A.
b Couple the connectors. Turn the locking ring D clockwise to secure the connectors