00192231-09_VD_SSW 407.05_de en - 第55页

Software Version Description, Station Software Version 407.05 07/2008 Edition 7.1.3 Dual Conveyor • In asynchronous dual conveyor m ode, only PCBs with identical format and components to be placed are permitted on convey…

Software Version Description, Station Software Version 407.05 07/2008 Edition

7 Existing Constraints

7.1 Constraints Relating to the Current Version

7.1.1 Installation / Configuration

• Each time Version 407.04 is installed, the file IDEAL.MA is overwritten with a default file. The operator

must cause the programming system to re-send the machine data for the station in order to overwrite the

file (e.g. by re-starting the programming system or switching to standalone mode at the station and then

switching back to the line computer). Errors which occur the first time the station is booted after

installation can be ignored. The programming system must not be active during installation.

• When reconfiguring the machine in the SITEST, only one single option can be selected. In the case of

several options, these have to be reconfigured one after the other.

• When reconfiguring the machine from a 12-nozzle head to a 6-nozzle head, and vice versa, the machine

has to be recalibrated.

• If a 50 Hz camera is replaced by a 60 Hz camera on a machine (or vice versa), the machine must be

restarted twice after the change has been entered in the machine data.

• A SIPLACE F4/6 must be installed as a SIPLACE F

during installation and then reconfigured in

SITEST. When updating from an older version, the station must be recalibrated.

• When a SIPLACE F

, SIPLACE F

or SIPLACE F5HM machine is reinstalled, the IC Ratio camera is

used by default as of Version 407.01. If machine data from an older version is available, it is also

updated to the current status. The camera type must be the same on the programming system and on

the station.

7.1.2 Calibration of C&P Heads / SITEST

• Only nozzle 720 / 920 must be used to calibrate the C&P heads (C&P 12 and C&P 6). This prevents

problems occurring when measuring BGAs.

• The "Processing off" software option must not be activated when calibrating the C&P head.

• Each time SITEST is started, a head reference run must be carried out for the C&P heads (80 S23 and

F5HM) if no overall reference run was carried out in SITEST. This is in order to move the Z axis to the

correct position for star functions.

• No PCB may be in the machine when SITEST is exited.

• The following restriction applies for the "Step star" function with an open emergency stop circuit on a

F5HM machine:

Since there is no longer any 8V star voltage, it is no longer possible to step the star with an open cover

(open emergency stop circuit). The relevant functions in SITEST and in the individual functions are

selectable but have no effect.

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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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