SIPLACE Station Software 7xx to 714 介绍.pdf - 第49页

Station Software 7xx to 714.0 (R20-2) / Feature Description 11/2020 Edition 49 NOTICE The placement positions can only be corrected, if the use r has the corresponding access rights in SIPLACE Pro to modif y a position o…

Station Software 7xx to 714.0 (R20-2) / Feature Description 11/2020 Edition

6.6 LED Placement

6.6.1 Changeover Support for LED Feeders

The station software provides a function for placement machines with LED feeders with which

these feeders can be emptied for a changeover. Before a changeover, all feeders must be emptied

to get filled with components of another illumination class combination. On the Advanced

Production activity level the operator can start the Empty feeder function in the Feeders,

components and nozzles – Setup view via the Feeder details. The function must be activated for

each single feeder. For the components that are picked up/rejected with this function, there is an

additional reject bin placed on the component table.

6.6.2 LED Machine Configuration

As the LED feeders used today are delivered with component tables of their own, some hardware

parts are not needed in combination with the LED feeders. Therefore, a new cost-saving machine

configuration is offered: the X4 configuration X4-LED. This machine is equipped with a DX-table

with FCU/2 but tape cutter and unlocking rail are failing.

6.7 Teaching of Placement Positions during Placement

For some components there is a mismatch between the component shape description and the

placement position on the board. Without adaptations on the board, the component would be

placed on the wrong position in such cases. The station software provides a new function with

which the user is able to adapt the placement positions on the board with aid of the PCB camera.

Example:

Especially for plugs with connections for through-plating on a board (centering pins or springs) it is

more important to fit the contact pins exactly into the through holes as to put the described leads on

the solder pads during placement.

Via SIPLACE Pro or in the Placement positions view on the station, placement positions can be

marked as "to teach". In the placement positions list they are then marked accordingly.

During placement the procedure stops straightly before the component is set and it is then possible

for the user to manipulate the placement position. The user can correct the placement position or

intentionally ignore the teaching request. The placement continues in both cases.

If the placement position is corrected the user can additionally decide, if the component is to

appear in a schematic shape or real on the photo of the PCB camera.

Considering the component dimension and the placement angle now one or more live photos are

made of the placement position by the PCB camera that are put together to an overall picture and

displayed on the GUI. On the basis of this view the placement position can be moved and/or

rotated.

The corrected placement position can be stored. The correction does not only affect the currently

taught placement positions, but also analog positions on identical copies of the part panel. Hereby,

the new placement position is transmitted to SIPLACE Pro. The product does not have to be

specified again.

All changes of the placement positions get noticed by the station software and are entered in the

local event log.

Station Software 7xx to 714.0 (R20-2) / Feature Description 11/2020 Edition

NOTICE

The placement positions can only be corrected, if the user has the corresponding access

rights in SIPLACE Pro to modify a position on a panel. To release the correction

possibility, the user first has to authenticate himself or herself.

Restrictions

– Viewing the whole line, it is not possible to teach all placement positions of a board on a single

placement machine. Only the placement positions that in fact are placed on a station are listed

for selection. I.e., in order to correct all placement positions, the board has to be moved

through the whole line.

– No integrity check is performed at the station after the teaching action. As the station restores

to SIPLACE Pro and a download subsequently takes place to the other placement machines,

an integrity check is performed by SIPLACE Pro. This might fail, if it is impossible to go to the

resulting placement positions.

6.8 Brightness Calibration of Digital Camera Systems

Brightness calibration (calculation and comparison of the individual illumination brightness) of the

digital sensor systems for the cameras is intended to ensure that the same component with an

identical component shape description can be measured on all machines. In order to achieve this,

the brightness value must correspond across all the sensor systems. Initial calibration is carried out

ex works. However, since experience shows that sensor systems become dirty and darker with the

time, calibrating them again on-site at the customer improves recognition of components,

particularly on older machines.

As of this station software version, brightness calibration can also be performed simply on-site at

the customer. To allow this, the GUI has been extended to include the function Calibrate

illumination. This makes it possible to carry out automatic brightness calibration for every

component camera or PCB camera configured on the placement machine.

Requirements:

– The machine has to be empty.

– The FCCS tool “Camera calibration plate FCCS digital“, on which the special calibration tools

for calibrating the illumination of all digital cameras currently in use are located. You can get

more information about this tool through the SIPLACE Service.

– The operator has logged in on the Machine service or SIPLACE service activity level.

Station Software 7xx to 714.0 (R20-2) / Feature Description 11/2020 Edition

6.9 No Machine Stop at "Track Empty" Errors in I-Placement Mode

If a feeder is only emptied on one side of the processing area in I-placement mode, the machine

continues to place with the remaining placement heads and does not stop anymore. A

corresponding error message is displayed in the status area. The Machine stop at pickup failure

option can be activated / deactivated on the GUI under Settings – Software options.

Default: activated = Machine stop.

Restrictions

– If the Machine stop at pickup error option is deactivated, no machine stop errors caused by

pickup errors are transmitted to OIS and Explorer. In this case, the reporting of idle times

caused by pickup errors is not possible anymore.

– If the placement machine does not stop it may happen that it in fact does not place anymore (it

waits for he feeders to be filled) but is not stopped either (e.g. boards might still be loaded).

This state is then displayed as "Producing" and not as stopped in OIS.

6.10 SIPLACE Smart GUI

With the new SIPLACE Smart GUI it is possible for an unskilled operator on the Production

activity level to keep the placement machine running and, if problems occur, to solve these without

having to read any error messages. To integrate SIPLACE Smart GUI into the station software

GUI, it has to be installed after the installation of the station software from the corresponding

additional DVD that is included in the standard package. See the installation manual to the station

software, item number 00196771-xx.

On the station software GUI there is a new button for the SIPLACE Smart GUI to the left at the

bottom of the tool bar. This view is preset when the station software GUI is started.