AX501最新3.6x版英文操作手册.pdf.pdf - 第39页
4022 593 51894 Operatin g Man ual 09.01 AX-301/501, AX-3/5 39 9 view ed after selectin g ‘Reset info . . . ’). After 30 minu tes, st art again at step 1. 9.2.3.2 'Boards' 'Boards', with specific pr od…
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9.2.3 Monitor and improve machine performance
Figure 48 Monitor and improve machine performance
To monitor and improve the performance, select the tabs (1). For more
information, see the following paragraphs.
9.2.3.1 'Pick & Align'
'Pick & Align', that shows where to improve.
Improve the shown 'Trolley-feeder-lane' combinations to achieve the
biggest PPM improvement on machine level.
To show the improve mode:
1Select 'History'
2 Select 'Pick & Align'
3 Set parameters:
• ‘Improve’ mode
• ‘All’ feeders
• ‘All’ components
• ‘2 hours’ period
• ‘Pick + Align’ error type
• ‘Manual + Auto’ retry type
Figure 49
4 Monitor the machine PPM level: is it above specification?
a No: do not take any action (chances are that the PPM level gets
worse after action).
b Yes: improve the shown 'Robot-feeder-lane' combinations with
highest percentages.
5 After making improvements: select 'Reset'.
Enter a description of the improvement actions (can later be
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viewed after selecting ‘Reset info . . .’).
After 30 minutes, start again at step 1.
9.2.3.2 'Boards'
'Boards', with specific production information on all running, aborting
and leaving programs with boards on the transport. The numbers of all
good, suspected, incomplete and skipped boards are given for each
placement program. Button 'Reset' resets the board count for this screen
only.
9.2.3.3 ’Cycle times'
Cycle times', with the cycle times of the boards:
■ 'Best' shows the shortest time between two transport return
strokes when the machine produces or is in error. This value is
set to zero after a change over.
■ 'Average' shows the average of all cycle times of the current
batch (the average time between two transport return strokes
while the machine produces or is in error). This value is set to
zero after a change over.
■ Button 'Reset' resets the board count for this screen only.
9.2.3.4 'Machine state'
'Machine state', with the machine state. The diagram shows the different
machine states (non scheduled, unscheduled down, scheduled down,
setup, stand-by and productive), in the same way as the 'History -
Machine state' screen.
9.3 Pause production
Figure 50 Pause production
To temporary stop production:
• Select Operation (1).
• Select Pause (2).
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9.4 Finish production
Finish production:
• Prevents the machine from loading new boards.
• Finishes production for boards already in the machine.
• Ends production when the machine is empty.
Figure 51 Finish production
To finish production:
• Select “Finish” production (1).
• Confirm with “OK” (2).
9.5 Abort production
Abort production stops production immediately. Boards present in the
machine are not finished.
Figure 52 Abort production
To abort production:
• Select “abort” (1).
• To empty the machine select “remove automatically” (2a).
• To leave the boards in the machine select
“abort immediately” (2b).
• Confirm with “OK” (3).
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