SIPLACE Station Software 7xx to 714 介绍 - 第30页

Station Software 7xx to 714.0 (R20-2) / Feature Description 11/2020 Edition 30 4.13.6 Rotational Angle Compensation for Short, Wide Boards In this station software the PCB position (offset and angle) pe r PCB type and th…

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

4.13 New PCB conveyor system

A new PCB conveyor system has been introduced for the SX1/SX2 placement machine. The most

important features of the conveyor system are listed in this section.

4.13.1 Transport Modes

The station software supports the single conveyor and dual conveyor modes on the SX1/SX2

placement machine. The "Quad Lane" conveyor mode is not supported.

4.13.2 Fixed Rail Position in Single Conveyor Mode

In single conveyor mode the rail is fixed with screws on the SX1/SX2 placement machine. The rail

can be adjusted to three additional positions. For this, the operator first has to set the desired

position on the GUI (SIPLACE Service activity level, under Conveyor Configurations – Fixed rail

options) and then unscrew the screws manually.

In dual conveyor mode the rail can be automatically adjusted in the same way as on the X-series.

4.13.3 Calibration Data for Conveyor Control

After booting, the conveyor type of the conveyor system is checked. If the corresponding ID differs

in conveyor system and station software an error message is displayed. The operator is prompted

to calibrate the conveyor manually and to restore the calibration data of the conveyor. If the ID was

"0" in the conveyor system, a generated ID is transferred to the conveyor system together with the

calibrated and restored machine data.

The ID cannot be entered manually.

4.13.4 Thick Board Option

Boards with a thickness up to 6.5 mm can be transported and clamped with this option. After an

appropriate hardware rebuild, the option can be set under SIPLACE Service – Conveyor

Configurations on the station software GUI and gets stored in the conveyor system.

4.13.5 Heavy Board Option

The conveyor system can handle heavy boards on the SX1/SX2 placement machine. In single

conveyor mode boards up to 5 kg and in dual conveyor mode boards up to 2 kg can be

transported.

The heavy board mode has to be set in den PCB Options in Siplace Pro and is transmitted to the

conveyor system. The option is displayed as a small weight icon between input conveyor and

processing conveyor in the Production view.

If the conveyor system detects a heavy board and the heavy board mode was not set, an error

message is displayed at the station. If the operator has inserted a heavy board manually, he or she

will be prompted to remove it.

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

4.13.6 Rotational Angle Compensation for Short, Wide Boards

In this station software the PCB position (offset and angle) per PCB type and the stopper position

are taught if mechanical stoppers are available. The station software uses the detected position of

the current board to determine the start position of the following board.

Restrictions

After the station software has been shut down, the start offset is not available anymore.

4.13.7 Display of Conveyor Input/Output States on the GUI

As the conveyor hardware does not have any LEDs to display the input/output states, all conveyor

inputs/outputs are displayed on the GUI, so that the operator can check them. Additionally, the

operator can set single outputs, if the placement machine is not in placement mode. The SIPLACE

Service activity level is required for this feature.

4.13.8 Boards on Sensor in Input Conveyor

It is not possible to put the boards manually on the sensor in the input conveyor on the SX1/SX2

placement machine. However, the board has to be put manually on the conveyors (but not on the

sensor). By pressing the Drive board button in the Production view, the board in the input

conveyor is transported onto the sensor.

4.14 Changeover Tables 60 and 30

The station software supports the changeover table 60 and the changeover table 30 on the

SX1/SX2 placement machine. The changeover table 60 accomodates a table with 60 tracks. The

changeover table 30 accomodates a table with 30 tracks.

4.14.1 New Location Type WPC + Changeover Table 30

A WPC (Waffle Pack Changer) and a changeover table 30 can be placed side by side at one

location of an SX1/SX2 placement machine. However, the table can only be placed on the right

side of the WPC. The devices get sub-numbers, counted from left to right, beginning with 1.

Although the WPC is not placed, the table gets the sub-number 2.

4.14.2 New Button on the GUI for Inserting/Removing Table

In the Feeders, components and nozzles view, the table can be removed or inserted via a new

button. This allows the access to the conveyor, e.g. to eliminate a PCB jam.

NOTICE

The button is only visible if no docking unit control is available.

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

4.15 WPC5 Support

The WPC5 (Waffle Pack Carrier) is supported by the SX1/SX2 placement machine and is a feed

unit like the MTC. However, the WPC has only one tower that is divided into 28 levels and is not

further divided into cassettes as the MTC. The level structure is similar to a manual tray and

contains n trays that are created by the setup specification. As for setup verification and filling level

administration, the WPC behaves like the MTC.

See also section 4.14.1 "New Location Type WPC + Changeover Table 30".

4.15.1 Endurance Runs for Axes

Endurance runs can be performed for single axes (lift axis and feed axis) or for combined axes.

During the endurance runs for single axes, the axis moves bidirectionally between two positions

within the minimal and maximal positioning range. During the endurance runs for combined axes,

the WPC simulates an endurance testing under real conditions.The Machine service activity level

is required to perform the endurance runs. The operator can make the settings for the endurance

runs on the GUI under Manual operations – Endurance runs – WPC endurance run

(MTC endurance run respectively).

4.16 Parking Position for Gantries during Maintenance

Depending on the number of gantries, there are different maintenance positions on the SX1/SX2

placement machines. The operator has to select the placement head to be maintained on the GUI

and send the gantries to the parking position above the PCB conveyor.

After a fatal "track-empty error", the gantries are moved automatically to the parking position, so

that the operator can correct the error immediately.

4.17 H-Gantry Calibration (Y-Axis) / Encoder Alignment

On the SX1/SX2 placement machine so-called "H-gantries" are used. Their Y-axis has two drives

positioned oppositely to each other and each of the drives has an own closed-loop control. Each

drive uses its own encoder (encoder = unit of scale and a corresponding scanning unit to

determine the axis position).

In order to ensure a correct position control for the Y-axis of the H-gantry and, if necessary, to

enable the reference run of the main axes, an encoder alignment has to be performed for the

respective Y-axis. The SIPLACE Service activity level is required for that.

The encoder alignment is selected on the GUI under Machine Calibration – Y-axis: encoder

alignment.