182050 User manual - 第118页
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Software Version 07SP02 User Manual 3.1
CHAPTER 3 ERROR MESSAGES
INTRODUCTION
If for any reason the machine does not complete a particular sequence in the
time allowed for in software, an error condition arises. The relevant error
message is displayed on the machine monitor.
Machine Errors are detected by sensors specifically designed for checking
correct machine status (System Power, Pneumatic Power, etc.) or by functions
failing to achieve their correct operation. These latter errors are either detected
by a limit sensor being operated or by setting a time limit for their completion.
The time limits are set so they are 1.5 times the longest possible time taken for
that particular operation, after which, if not completed, an error is reported on
the machine monitor.
When an error occurs the relevant message is displayed on the machine
monitor. The displayed error message is accompanied by information regarding
the possible causes and the corrective action to be taken.
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3.2 User Manual Software Version 07SP02
ERROR RECOVERY
When an error message is displayed the following options maybe available to
recover the machine:
Abort Pressing this option re-initializes the entire printer, ejecting any product that may
be in the printer and returning to the main control page.
Retry Selecting this option re-checks the error condition and if clear continues the print
cycle.
Recover Pressing this option attempts to continue with any cycle that is in operation. This
function sets modules (paste dispenser, print carriage, etc.) to their home
position and ejects the board that is currently in the printer without re-initializing
the machine. This option should be the first to be operated if there is an error
reported.
Diagnostics This option enables the diagnostics to be entered immediately, normally by a
technician, for more in-depth investigation of the problem.
Open Cover This option allows the operator to select ‘Change Screen’ to gain access to the
tooling area of the machine.
Continue When this option is available, selecting the continue key clears the error
message and continue with the cycle that is in operation.
Fiducial Setup When this option is available, selecting the Fiducial Setup key allows the user
to relearn the reported ‘Not Found’ fiducial.
Search Step When this option is available, selecting the Search Step key moves the camera
the first step in a search procedure designed to locate the ‘Not Found’ fiducial.
Further selection of the key moves the camera to the second step etc. Once
the fiducial is visible in the region of interest, the Retry key can be selected to
capture the fiducial.
Search Reset When this option is available, selecting the Search Reset key returns the
camera to its original position, before the Search Step key was selected. This
is the position from which the ‘Not Found’ fiducial was reported.
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Software Version 07SP02 User Manual 3.3
ERROR MESSAGE LISTING
Error Message Interpretation
Alignment Out of Range This indicates that the actuator positions required to achieve a satisfactory
alignment are not attainable.
Alignment Close to Limit/Out of Range Actuator limit exceeded.
Board Detected At Board Stop, Print
Terminated.
With the machine running in any mode, this error reports that the board stop
sensor has been activated out of sequence.
Possible causes are:
Board already loaded into the machine.
Sensor is detecting tooling.
Sensor is faulty.
Board Fiducial Not Found This error reports that the vision system has been unable to locate the board
fiducial.
Board Not Over Input Sensor This error reports a machine has started without a board on the rails. The user
has ignored the message to place a board on the rails and selects continue on
the machine.
Board On Rails, Remove and Continue This error reports that a board has been sensed on the rails during one of the
following operations:
Initialization
Loading a new board file
Entering the rail system in diagnostics.
Board Stop Not Lowered This error reports that the board stop is up and has not lowered within the time-
out period of 3 seconds. The possible causes are: Board stop sensor - enter
Diagnostics and check the sensor changes state.
Air pressure failure to the board stop.
Board Stop Not Retracted This error reports that the board stop is down and has not retracted within the
time-out period of 3 seconds. A possible cause is:
Board stop sensor - enter Diagnostics, Digital Inputs and check the sensor
changes state.
Board Stop Stuck This error reports that the board stop, which is housed in the camera assembly
has failed to lower or retract.
Board Stuck in Rails This error reports that the board has failed to either reach the board stop or exit
the machine after being printed.
Camera X Axis Error This error reports that the camera carriage has failed to reach its home position
in the X axis.
Camera Y Axis Error This error reports that the camera carriage has failed to reach its home position
in the Y axis.
Command Timed Out
(Belt Motors)
This error reports if a board on the rails, fails to reach the board stop after
leaving the board at left sensor or return to the board at left sensor after the
print cycle, within the time period. Possible causes are:
Home sensor fault, if occurring during initialization.
Motor fault, if occurring during initialization.
Motor not running.
Board jammed on the rails.
NextMove card faulty.