Diagnostics and Troubleshooting
XPR300 Instruction Manual 809480 269
Table 36 – Diagnostic codes
Diagnostic code
number and
category
Diagnostic code
name
Description Corrective action XPR action
Code cancels
with
500
Failure
GCC->Main CAN
t/o
The gas connect console
(Core, VWI, or OptiMix)
cannot receive
communications (at least
once-per-second) from the
main control PCB though the
CAN.
Refer to CAN codes (500 – 503, 510 – 513 for gas
connect console, 504 – 505, 514 – 515 for CAN
cable and jumper block, 507 – 508 for CAN
network and bus, 600 – 602 for no CAN
communication) on page 311.
Shut down Remote on-off
501
Failure
Mix->Main CAN t/o The gas connect console
(Core, VWI, or OptiMix)
cannot receive
communications (at least
once-per-second) from the
main control PCB through
the CAN.
Shut down Remote on-off
503
Failure
TCC->Main CAN
t/o
The torch connect console
cannot receive
communications (at least
once-per-second) from the
main control PCB through
the CAN.
Shut down Remote on-off
504
Failure
Ch1->Main CAN
t/o
Chopper 1 cannot receive
communications (at least
once-per-second) from the
main control PCB through
the CAN.
Shut down Remote on-off
505
Failure
Ch2->Main CAN
t/o
Chopper 2 cannot receive
communications (at least
once-per-second) from the
main control PCB through
the CAN.
Refer to CAN codes (500 – 503, 510 – 513 for gas
connect console, 504 – 505, 514 – 515 for CAN
cable and jumper block, 507 – 508 for CAN
network and bus, 600 – 602 for no CAN
communication) on page 311.
Shut down Remote on-off