M20_Ope_E - 第282页

Chapter 9 Running a Job 9-10 15. [Run Detail] tab To start a job run from a middle of program, make the settings in this Tab window. Continue When the job run is stopped and cancelled, the mounter saves the mounting comp…

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Chapter 9 Running a Job
9-9
5. Run Mode: Normal:
Normal operation (Pick up → Vision process → Place) is performed.
Pass PCB Through:
PCB passes through without clamping the PCB or mounting
components.
No Component Run:
Vision processing is normally performed, but component on/off
check and offset compensation are not performed. Also pickup
vacuum check is not performed. So, the pickup retry does not occur.
No Feeding:
Feeder indexing is not performed for allowing non-component run.
No Comp. Countdown:
Component count is not checked. So, the component shortage does
not occur.
No PCB Change:
Program is repeated without changing the board. Deselecting this
option, the current board is unloaded. When the next board is
supplied, this board is loaded and the program is run.
Endless:
Regardless of PCB Count, no-component run continues endlessly.
Four options under <No Component> can be selected or deselected
during a non-component run.
6. PCB Skip When this button is executed in the [Cycle Stop] mode during
production, the mounting operation for the PCB will be stopped
immediately and the PCB will be transferred to the exit position.
(After the next PCB is loaded, normal production steps will be
performed.)
7. PCB Transfer: The PCB transfer status is displayed graphically. The input/output
status of the process signal is indicated by the lamps. When the
conveyor flow direction is left to right, the left side shows the
pre-process signal while the right side shows the post-process
signal.
Note: For 1-drive conveyor, pressing the arrow buttons at both ends of the
conveyor graphic can rotate the conveyor belt.
8. PCB Count: First, enter the number of PCBs to produce. Once the job run starts,
the display changes to show the number of produced PCBs
(Produced PCB count/Total PCB count). The PCB count increments
every time the PCB production is completed.
9. Time/PCB: Time required to manufacture a PCB.
10. Remaining Time: Remaining time until the current job run ends.
11. PCBs CPH: The number of components placed on the specified number of
boards per one hour.
12. Image Capture Rate The success rate of the component vision process is displayed.
13. Pickup Rate The success rate of the component pickup is displayed.
14. [Current Setting] tab: The current settings in the User Parameter are displayed.
Clicking the <Management Data> button will display the
Performance Record for the currently running program.
This data is the production management data when the button is
clicked. The data is not updated while the data is displayed.
Chapter 9 Running a Job
9-10
15. [Run Detail] tab To start a job run from a middle of program, make the settings in
this Tab window.
Continue
When the job run is stopped and cancelled, the mounter saves the
mounting completion step.
When the re-production is started from the next step of the
mounting completion step, check on this check box and restart the
production.
Note: Be sure to check on the [Continue] box.
Note: When you start the production from the beginning, the saved step
Nos. are cleared.
Start from the selected row
To start the job run from the selected step and complete the job run
at the selected step, check on this check box.
Start Step Edit:
Next, click this button. The following window will appear.
Enter a start
step No. where
to start the
production.
Enter an end
step No. where
to end the
production.
Production icon
Arrow mark (production
start point) is located at the
top.
Production icon
Arrow mark
(production
start point) is
located
halfway.
Chapter 9 Running a Job
9-11
Start Step / Repeat Offset Step
In [Start Step], enter a start step No. where to start the production.
In [Repeat Offset Step], enter a repeat offset step No., which
“Repeat Offset” is assigned in [Task], where to start production.
Production Icon
The horizontal lines of the graphic show the program steps. Click
this icon to switch between two settings.
Arrow mark (production stat point) is located at the top (default).:
Steps entered between [Start Step] and [Repeat Offset Step] are
applied only to the first PCB in production.
From the second and subsequent PCBs, the production is
performed from the first line.
Arrow mark (production stat point) is located halfway.:
Steps entered between [Start Step] and [Repeat Offset Step] are
applied to all the PCBs in production until the current job is
complete.
End Step
In [End Step], enter the end step No. where to end the production.
This end step is applied to all the production PCBs until the
production ends.
After entering the values as needed, click the <Apply> button to
start the production.
You can start a job run from a particular step of a particular repeat block by
specifying [Start Step Edit] and [Repeat Offset Step]. In this case, all the
necessary fiducial steps are executed automatically even when the fiducial
steps precede the start step.
Time/Cycle:
The actual cycle time taken for the latest placement cycle.
Time/Placement:
The time calculated by dividing "Time/Cycle" by the number of
heads used for the placement step.
CPH
The estimated number of components to be mounted per one hour
for the latest mounting cycle.
16. Comp Inventory: This window is displayed or hidden by clicking the button. The
number of remaining components for each component type is
displayed at intervals of 10 sec.
z List tab
[Producible PCB]
:
Producible PCB count using the remaining components. This data
corresponds to the minimum of [Producible PCB] for each component.
[Alarm Set]:
Set the board count to give an alarm for component replenishment.
[Producible PCB (chart)]:
This bar shows the proportion of the producible PCB count (green
part) and the alarm set count (yellow part) relative to the [Board
Count] setting entered in the Plan editor.
The bar end on the right corresponds to 100% of [Board Count]
setting. As a job is preceded, the green part is reduced proportionally.
[Component Code]:
Lists component names used in the program.
[Remain/Set]:
Indicates the residual component count and the loaded component
count (the sum of [Set] values in [Details] tab).
[Remain Count Ratio]
The [Remain/Set] shown above is displayed graphically. The ratio
of the remain count to the set count is displayed in blue. The ratio of
the producible PCB to the set count is displayed in yellow. The right
end shows 100%.