User's Manual

Appendix D - ADM Error Codes
313997W 93
P4A1
Red Pressure
Shutdown
The material pump pressure
exceeded the maximum
operating pressure as defined
in the setup screens
Alarm
Dispense valve failed to
open
Check to make sure the dispense valve is properly
configured and connected to the MCM
P4B2
Blue
Pressure
Shutdown
Bad dispense valve Replace dispense valve
Restriction in the
material lines
Check to ensure there is no blockage
Invalid maximum
pressure defined
Make sure the requested pressure is within the max
operating pressure, which can be found on the setup
screen System 1
Orifices blocked Clear blockage
Hose blocked Clear blockage or replace hose as necessary
Dispense valve failed to
open
Check to make sure the dispense valve is properly
configured and connected to the MCM
P4D0
Pressure
Imbalance
The pressure difference
between the Red and Blue
material is greater than the
defined amount
Alarm
Dispense line is clogged
Ensure the material flow is equally restricted on both
material lines
Pressure imbalance is
defined too low
On the ADM go into the setup screens -> System->
and ensure the pressure imbalance value is the
maximum acceptable to prevent unnecessary alarms
which will abort dispenses
Orifice blocks closed off
too much on one or both
sides
Verify that one or both of the orifice blocks dispense
when adjusted to the fully open position then adjust
accordingly
Debris in the orifice block
Relieve system pressure then remove the orifice from
the orifice block and inspect for debris in the cavity
Material fillers may have
packed out in an orifice
Relieve system pressure and remove the orifice from
the orifice block and inspect for pack out. Clean or
replace as necessary.
Out of material Fill tanks with material
Feed system defective Replace defective item
P6A1
Red Pressure
Sensor Fault
The pressure sensor is
providing invalid/no pressure
readings
Alarm Loose/bad connection
Check to ensure the pressure transducer is properly
installed and all wires are properly connected
P6B2
Blue
Pressure
Sensor Fault
Alarm
Bad sensor Replace pressure transducer
No material in pump Fill tanks
R1D0
Low Ratio
Alarm
Ratio monitor has detected an
out of ratio condition
Alarm
Material A to Material B
is out of ratio
Check feed system
R4D0
High Ratio
Alarm
R2D0
Low Ratio
Deviation
Deviation
R3D0
High Ratio
Deviation
Error
Code Error Name Error Description
Error
Type Cause Solution