00192231-09_VD_SSW 407.05_de en - 第56页
Software Version Description, Station Software Version 407.05 07/2008 Edition • The following processes can result in an error - Machine status: Barcode mode Lot size 1 Ink dot recognition active - PCB 1 (centr. conv.): …
Software Version Description, Station Software Version 407.05 07/2008 Edition
7.1.3 Dual Conveyor
• In asynchronous dual conveyor mode, only PCBs with identical format and components to be placed are
permitted on conveyor 1 and 2.
• In synchronous dual conveyor mode, only PCBs of identical width are permitted on conveyor 1 and 2.
• The PCB barcode mode cannot be used on dual conveyor machines.
• Synchronous dual conveyor" operating mode cannot be combined with ink spot recognition.
7.1.4 Whispering down the Line
For the Whispering down the Line functionality it is necessary that the following rules be observed:
- Prior to turning off a station, the station computer has to be shut down via the user interface
- PCBs with unambiguous barcodes must be used
- Whispering down the Line does not function in connection with automatic order release over PCB
barcode mode
- Prior to any job change, the line must first be cleared of PCBs. If this is not done, any PCB remaining in
the machine will be assembled with the wrong job and whispering data.
For this feature it is important that all machines have been mapped optimally! Mapping is therefore
strongly recommended upon the installation as from the version 404.01!
7.1.5 Barcode Mode
• PCB barcode mode is not possible for dual conveyor machines.
• PCBs transferred to the input conveyor and recorded by the barcode reader may not be removed,
otherwise the next PCB will have the incorrect cluster placed in the event of a batch changeover.
7.1.6 Procedures
• After the following error messages, a gantry reference run must be carried out in the Single Functions
(sometimes only successful at the 2nd attempt) before placement can continue:
- #2138 X axis: command currently invalid
- #2139 Y axis: command currently invalid
- #2192/2193 Gantry: limit switch actuated
- #63 X axis: disabled
- #64 Y axis: disabled
- #2344 X axis: Tachometer defective
- #2345 Y axis: Tachometer defective
• In the event of a gantry error during a nozzle change, the display always shows gantry 1.
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Software Version Description, Station Software Version 407.05 07/2008 Edition
• The following processes can result in an error
- Machine status: Barcode mode
Lot size 1
Ink dot recognition active
- PCB 1 (centr. conv.): acc. to the cluster data, gantry 2 has no components to place
- all clusters are "inked out" (bad ink dots)
- PCB 2 (input conv.): only gantry 2 has components to place
- Error symptom: Gantry 1 has carried out position recognition for the first PCB
- Gantry 2 has already picked up the component for the next PCB
- Error message: Position outside travel range
- further procedure: Press Stop → Abort processing
• Travel range
If a machine error occurs during the pick-up operation, the gantry moves to the service position. If a
component is in the reject position on the C&P head, the component will drop onto the feeders during
the initialization of the star.
• If the PCB position recognition function is given priority owing to a component requiring special handling,
the pick-up position will already be approached in the special handling mode after position recognition
has been carried out.
• In the case of the MVS 340, the pseudo-color image is not displayed in the menu until after the second
measurement.
• If an axis is disabled in Single Functions, the gantry reference run has subsequently to be performed.
• "Save image" in "Check component" does not support any multiple measurement option.
• It is possible that the user interface may crash when attempting to load a fiducial which is more than
about five years old. In order to eliminate this problem, you must teach this fiducial again under the
same name. The error does not occur during placement operations.
• Rotary axis of IC head: As of SW version 405.02, the rotary axis of the IC head has been optimized to
an axis performing strictly rotary motions. On some machines it could happen that the acceptance of
nozzles in the nozzle changer is not functioning. In this case, mode 1 should be set to 60 in axis record 7
in the achs.ma file. The rotary axis then performs translatory movements and is operated without
optimization.
• A different fiducial number must be employed for a reference fiducial that is used as an ink spot.
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Software Version Description, Station Software Version 407.05 07/2008 Edition
7.1.7 "High Components" Special Design
• This special feature can only be used on the last machine in a line.
• The machine's placement performance is reduced.
• The special design cannot work together with multicolor cameras because the camera is too high.
• Adherence to the placement sequence is required. No more lower components can be placed after
placement of high components.
• In the case of very low components, it is possible that the C&P head can no longer pick up the
components. It is possible to do something here, however: You can put a base under the magazines.
• In order to obtain the maximum height clearance, a special sleeve must be set up by hand in the first
segment on the 6-nozzle C&P head.
• The placed board must not be aborted if there is a machine error. Otherwise, the head will turn the star
over the placement positions of the high components and clear the board.
7.1.8 Component level indicator
The display of the boards which can be fit with the current component configuration is only valid, when the
first board of a panel is finished.
7.1.9 Traceability
• The threshold value "Remaining length in mm" may only be activated when the traceability option is
installed.
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The PCB barcodes of all the boards in the machine must be different. If boards with identical barcodes
are in the machine, it is no longer possible to guarantee the accuracy of the traceability data.
Make sure that all stations are switched on during component verification. If this is not done, some of the
recorded information is lost and must be re-scanned after the machine has been switched on.
In the XML file (as of Version 1.1 or 2.1) on platform 2, information is logged as to whether a subpanel
was assembled or inked out (omit = TRUE / FALSE). Because the programming system does not
provide the required data, this cannot be output for Version 407.04.SP1.
Operation of traceability is not possible in conjunction with PCB barcode mode.
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