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Troubleshooting
80
313997A
WSC0
Invalid
Setpoint
Request
The requested controlling
value (pressure or flow) is
outside the limits of the system
Deviation
System incorrectly setup
On the ADM go into the setup screens -> System->
and ensure that all pages have properly defined
values
Shot incorrectly defined
Redefine shot with control parameters within the limits
of the system
B9C0
Small Shot
Request
The requested dispense
amount is below the minimum
amount of the system (25% of
the combined pump volumes is
the minimum)
Deviation
Pumps are defined with
the wrong size
On the ADM go into the Setup screens to the System
screens then make sure that the pump sizes are
defined correctly
Requested shot is below
the capabilities of the
current pump setup
If the user has to be able to take the shot the system
must be fitted with smaller pumps
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
DSC0
Pumps Not
Defined
The type or size of the Red or
Blue material pumps have not
been defined
Alarm
Properly setup the
system
On the ADM go into the setup screens -> System->
then make sure that the pump type and size are set
(not --)
D5A1
Invalid Learn
Mode Data
This calibration lets the MCM
know where the ends of the
pump are. If the data gathered
during this process is outside
of normal parameters the
machine will operate with a
greatly reduced stroke.
Deviation
Recalibrate the machine Rerun the learn mode calibration
Loose/bad connection
Check to ensure the pressure transducer is properly
installed and all wires are properly connected
Bad linear position
sensor
Verify pump moves to limits, if problem persists
replace linear position sensor
05A1
Invalid Auto
Cal. Data
The system will ignore the
calibration data gathered and
will use information gathered
during dispenses
Deviation Invalid data
If any messages appeared indicating why the
calibration failed attempt to fix the problem then
re-run the calibration
500
Invalid
Weight Cal.
Data
The three point calibration data
is invalid, system will operate
in weight mode but will attempt
to volumetrically calculate
weight. This will lead to
consistent shots which will be
offset for the desired dispense
amount.
Deviation Invalid data
Re-calibrate the machine
D6A1
Position
Sensor Fault
The linear position sensor is
returning data that should not
be possible during normal
operation
Alarm
Loose/bad connection to
linear position sensor
Check to ensure the linear position sensor is properly
installed and all wires are properly connected
Bad linear position
sensor
Replace linear position sensor
Linear position sensor
may be loose where
attached to pump
housing
Re-tighten the sensor and re-calibrate the machine
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
Error
Code
Error Name
Error Description
Error
Type
Cause
Solution