N7201A654E.pdf - 第293页

NPM- TT2 EJM1EE-MB-02 T-02 Solutions to errors 2-2 -1 Error Message Troubleshooting 2-2 W ar ning messa ge 1 Code Message Cause Solution PCB temperature warning The oper ating temperature at the operation switch board is…

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NPM-TT2 EJM1EE-MB-02T-02
2-1-4-120
NPM-TT2 EJM1EE-MB-02T-02
Solutions to errors
2-2-1
Error
Message
Troubleshooting
2-2
Warning message 1
Code
Message
Cause Solution
PCB temperature
warning
The operating temperature at
the operation switch board is
close to reaching its
specified upper limit.
Check the ambient temperature
around the machine.
If the warning continues to appear,
contact PFSC.
2216
Bad head occur
When the error rate of each
head has exceeded the bad
head error rate (action
parameter), the applicable
head will be set as a bad
head and the placement
motion will continue.
1.Check the bad head conditions.
2.After the problem has been
resolved, cancel the bad head
settings on the bad head setting
screen.
3138
Pickup sequence
change
If a simultaneous pickup
failure has occurred in the
sequence of pickup specified
as simultaneous pickup, the
warning appears.
If the warning continues to appear,
identify the cause (pickup position,
nozzle, etc.) of the simultaneous
pickup failure.
3905
If a warning message appears while you use the machine, check the following causes and solutions.
NPM-TT2 EJM1EE-MB-02T-02
Error
Message
Troubleshooting
2-2
Warning message 2
Code
Message
Cause Solution
Retry sequence change
3906
Support pin auto
change warn.
4003
Thickness no meas.
warn.
4015
2-2-2
When any of the following
factors contributes to the
failure to perform placement
according to production data,
the warning appears.
･Conditions of the right end
of the feeder
･Difference in transcript
mode
･Pickup limits
･Adjoining limits
･Mix of presence/absence of
division recognition
･Difference in recognition
type, etc.
If the warning continues to appear,
repeat optimization.
This is the warning that
appears when the support
pins have not been replaced
yet that need replacing. (It
appears when the pin
arrangement is not based on
production data.)
Temporarily stop the auto running,
then restart it and ensure that the
support pins are replaced
successfully.
Thickness measurement
using the vertical line camera
is set on a per-turn action
basis.
Even when only a single
component whose “Thick
measure” is set to “ON” is
present in the same turn,
thickness will be measured
for all components. At that
time, if there is disagreement
between the thickness and
measured value of a
component with its “Thick
measure” set to “OFF”, the
warning appears.
There may be disagreement
between the height and thickness of
a component without thick measure.
If necessary, check the component
thickness within production data and
the thickness of the actual
component.