RS-1_instruction manual.pdf - 第972页
Part 2 D etaile d Descript ion of E ach Functi on Chapter 12 Handling th e Optional Device s 12 - 88 12.13.6.2 Error handling during PWB production (1) Load check error When you p lace a check mark in the “ Check lo ad o…
Part 2 Detailed Description of Each Function Chapter 12 Handling the Optional Devices
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12.13.6 Production
12.13.6.1 Error handling when PWB production starts
If the menu item “Pick Z down”/”Place Z down” is set to a value other than “FC speed” and a load
value (g) is entered in the “Picking stroke”/”Placing stroke” field, an error is detected with a check to
be run before PWB production. To control load, reset the menu item “Pick Z down”/”Place Z down”
to “FC speed.”
If you try to use a nozzle whose sliding state becomes “NG” in the “Load Cell” field as a result of a
load nozzle check on the “ATC nozzle setup” screen in order to produce a PWB, an error occurs.
Be sure to use a nozzle whose sliding state is “OK” in the “Load Cell” field.
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12.13.6.2 Error handling during PWB production
(1) Load check error
When you place a checkmark in the “Check load of nozzle during production” check box on
the “Operation option” screen, the machine runs a load check when PWB production starts or
when a board is loaded to the machine. If an error is detected, the machine stops the
current production temporarily, and displays the load measurement data obtained when the
error occurred, data currently set and a theoretical value onto a graph.
To produce a PWB with using the values calculated with the previous load correction
expression, press the <START> switch.
To abort the production, press the <STOP> switch.
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12.14 Coplanarity
12.14.1 Overview of the function
This is a coplanarity inspection unit that inspects electronic component with a laser line.
By moving a component, which is an object to be measured, in the direction (Y direction)
perpendicular to a laser line (X direction) at certain speed, the machine uses a camera to shoot
diffuse reflection of a laser beam emitted to the measured object to create its 3-D image, that is, the
machine measures displacement without touching it.
◇ This unit determines that a component can be accepted (checks the height of an electrode)
based on the component information sent from the machine in advance and the obtained 3-D
image.
レーザビーム
カメラ
Camera
Laser beam
VCS unit
Coplanarity sensor