Chapter 7: Maintenance
System Alarm Tables
7-14 011-003-991 EN
7.5.3 Failure of Alarms and Messages
Table 7.5 Failure of Alarms and Messages, with Probable Cause
and Corrective Action
Model
Display
Message
Printer Message
Alarm Condition/
Cause
Corrective Action
2000dt Actuator Clear
Function
Actuator Clear
Function Failure
The carriage is home before
the Actuator clear condition
was met.
Make sure the linear encoder cable is
connected properly. Replace Linear
Encoder. Repair/replace Control
Board.
Actuator Type The Actuator Type
was changed since
the last weld cycle
Actuator type detected at
power up is different from
the actuator type that was
used on the last weld cycle.
Checked at power up and
after E-Stop is removed.
Verify serial number (excepting ae/ao)
and type, then reset.
If you did not change the actuator,
troubleshoot your system.
2000dt Actuator NovRam
Error Code = 10
Actuator NovRam
failed
The Actuator NovRam has
corrupted data
Perform a Cold Start. Check setup/
cable. Repair/replace Interface board
in actuator.
Actuator NovRam
Error Code = 20
Actuator NovRam
failed
Cylinder size is not 1.5, 2.0,
2.5, 3.0, 50mm, 63mm,
80mm, or Custom.
Perform a Cold Start. Check setup/
cable. Repair/replace Interface board
in actuator.
Actuator NovRam
Error Code = 30
Actuator NovRam
failed
Stroke length is not 4”, 5”,
6”, 7”, 8”, 80mm, 160mm, or
Custom.
Perform a Cold Start. Check setup/
cable. Repair/replace Interface board
in actuator.
Actuator NovRam
Error Code = 40
Actuator NovRam
failed
When each successive
element in the Pressure
Sensor Calibration Table is
not greater than the
preceding one.
Perform a Cold Start. Check setup/
cable.Repair/replace Interface board
in actuator.
Actuator NovRam
Error Code = 50
Actuator NovRam
failed
When each successive
element in the Load Cell
Table is not larger than the
preceding one.
Perform a Cold Start. Check setup/
cable.Repair/replace Interface board
in actuator.
Actuator NovRam
Error Code = 60
Actuator NovRam
failed
Could not write to the
actuator NovRam.
Perform a Cold Start. Check setup/
cable. Repair/replace Interface board
in actuator.
Door/Trigger Switch Door/Trigger Switch
Failure
The actuator door (front
cover) is ajar or missing, or
the Trigger Switch was not
engaged.
Secure the Actuator door or verify the
Trigger Switch electrical connections
and continuity.
Ethernet Link Lost Ethernet Link Lost The Ethernet link has been
lost. Data collection through
the link is now stopped.
Because data collection was defined
by the user, the welder will stop
cycling until the link is restored or data
collection is turned off. VGA only.