Error Code Troubleshooting
The Pro Xpc Auto Controller is monitored constantly. If a error is detected, an error message is indicated
with a error code.
The error codes are shown in red on the A5 display.
The four most recent error codes are stored by the order of their appearance. Each error in the list must be
acknowledged with the
key. If an error code is shown, the
key cannot be used for other functions
The table below shows all possible error codes for the Pro Xpc Auto Controller.
Code
Description
Criteria
Controller
Action
Solution
Electrostatics
H11
Gun Failure
The controller does not detect a
current from the gun, or detects
a current that is too low.
Stop
• Verify gun power cable connection
and replace cable if needed.
• Replace gun power cable or gun
power supply if needed.
H12
High Voltage
Overvoltage
Measured voltage output is
greater than 105 kV.
Stop
• Verify system grounding.
• Verify gun power cable connection.
• Replace gun power cable or gun
power supply if needed.
H13
Gun Supply
Overvoltage
Gun voltage is too high.
Stop
• Verify gun power cable connection
and replace cable if needed.
• Replace gun power cable or gun
power supply if needed.
H15
Arc detection
static limit
The static arc detection
threshold is exceeded. A
grounded object came too
close to the applicator.
Stop
• Verify closest distances to parts.
• Verify paint conductivity.
• Verify spraying parameters associated
with static arc detection.
H16
Arc detection
dynamic limit
Dynamic arc detection
threshold exceeded. A
grounded object approached
the applicator at too high of a
speed.
Stop
• Verify fastest approach to parts.
• Verify paint conductivity.
• Verify spraying parameters associated
with dynamic arc detection.
H17
Arc detection
both limits
A grounded object came too
close to the applicator at too
high of a speed.
Stop
H18
Arc detection
unspecified
Arc detection triggered due to
unspecified reason
Stop
• Verify closest distances to parts.
• Verify fastest approach to parts.
• Verify paint conductivity.
• Verify spraying parameters associated
with arc detection.
H91
Power Supply
Communication
Error
Communication between
controller and power supply
failed
Stop
• Verify gun power cable connection
and replace cable if needed.
• Replace gun power cable or gun
power supply if needed.
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