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Appendix D - ADM Error Codes
3A2797ZAA 87
WDF1 M1 Material
Extend Fault
Material rod in dispense valve
failed to open during a
dispense.
Deviation Material Rod stuck
closed. Shot duration
too short.
Take a long shot to determine if it corrects the
problem.
WDF1
M1 Material
Rod Shift Fail
The material rod failed to
move on a straight head
Alarm
Stuck material rod Check that material rod is able to freely move
No power to directional
valve
Make sure the directional valve has power
Dispense
Valve Open
Failure
Dispense valve was slow or
did not open after
commanded open.
Deviation
GX-16 or L-Head DV
was slow to open, or did
not open.
Clean mix chamber area/ Material rod area of DV.
Make sure directional valve has power.
Dispense
Valve Failed
to Close
Dispense valve failed to close
approximately 1 second after
commanded to close.
Alarm
GX-16 or L-Head DV did
not close or is stuck
open.
WKH1 High Motor
Speed
The motor has reached a
speed that should not be
reached in normal operation
and was shutdown to prevent
possible damage
No power to directional
valve
Make sure the directional valve has power
Bad directional valve
connection
Make sure the cord to the directional valve is
connected to the correct port and the cord is not
damaged
Directional valve failure The directional valve will need to be replaced
Hydraulic power pack
failure
The hydraulic power pack will need repair
Defective encoder Replace encoder
Motor no longer coupled
to hydraulic pump
Reset coupler per specifications and retighten set
screws
Supply tube from
hydraulic pump to
manifold is loose or
broken
Retighten or replace supply tube
Broken motor shaft Replace motor
WM01 Blue Inline
Con. Fault
High current to relay 1 Broken contactor Replace contactor
WM02 Red Hose
Con. Fault
WM03 Red Inline
Con. Fault
WM04 Blue Hose
Con. Fault
WM05 Blue Tank
Con. Fault
WM06 Red Tank
Con. Fault
WM07 Red Chiller
Con. Fault
WM08 Blue Chiller
Con. Fault
WMA6 Red Blanket
High Temp.
Tank blanket is above the
defined high alarm limit
Defective RTD Replace RTD
WMB5 Blue Blanket
High Temp.
Defective High Power
Temperature Control
Module
Replace High Power Temperature Control Module
Loose connections Tighten connections
WMCX
Questionable
Shot Recipe
Detected
The logic has detected an
excessively large rate (flow or
pressure) or amount to a shot
recipe.
Advisory Erroneous entry by user Find the shot number with the problem, and redefine
the excessive rate or amount recipe element.
Error
Code Error Name Error Description
Error
Type Cause Solution