Troubleshooting; General Issues - Raven CAN Switch Box Installation And Operation Manual

Troubleshooting

General Issues

Issue
Console or field
computer does
not power up
Logic power
LED not lit
Console or field
computer not
detecting CAN
nodes
Boom valves do
not turn on
Boom sections
do not turn off
8
Possible
Cause
No power to
console
No power to
CAN Switch Box
CAN Switch Box
not connected to
CANbus
Console not set
up for CANbus
control
Faulty CAN high
current power
connection
Remote section
switches in
incorrect
position
Solution
Check chassis cable battery
connections.
Check chassis cable fuses.
Check CAN Switch Box switched power
connection.
Ensure console or field computer is
powered on.
Check chassis cable power and ground
connections.
Check chassis cable fuses.
Check CANbus connector on CAN
Switch Box.
Check CAN connections and cabling.
Check CAN terminator on end of
CANbus line.
Check for +12 volts on switched power
connector.
Verify that the console or field computer
product control configuration is set to
CAN.
Verify high current (HC) power LED on
product controller node is lit. If LED not
lit, refer to troubleshooting information
in control console or field computer
manual.
Remote section switches must be in the
OFF position to allow the CAN Switch
Box to control sections.