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Introduction • Safety Syst ems PS288 Owner’s Manual 1—9 be disposed of in accordance with government hazardous waste regulations. Input panel (no t shown)— Fittings on this panel, located on th e rear of the PS288, allow…

Introduction • Subassemblies

1—8 PS288 Owner’s Manual

Automatic tray feeder (optional; not shown)—

TF20 and TF30 automatic tray feeders are available as options.

Designed to automatically supply devices in trays to the PS288, the

TF20 accepts thin or thick JEDEC trays only and the TF30 accepts

semi-vendor matrix trays including JEDEC.

Tube input (optional; not shown)—

Tube input uses tubes to provide blank devices to the system for pro-

gramming. Vibration mechanisms keep devices sliding freely by gently

vibrating the tubes to reduce the likelihood of device jams.

Tube output (optional; not shown)—

Tube output uses tubes to collect devices following programming.

Vibration mechanisms keep devices sliding freely by gently vibrating

the tubes to reduce the likelihood of device jams.

Vibration adjustment controls (optional; not shown)—

Located on the front of the PS288 when the optional tube input or out-

put modules are installed, the vibration adjustment controls are used to

control vibration the tubes receive to reduce the likelihood of device

jams when unloading or loading the tubes.

Tape input (optional; not shown)—

Tape input uses a reel of sealed carrier tape containing unprogrammed

devices to provide devices for programming. Each device is picked

from a carrier tape pocket and placed into a programming socket after

alignment by the vision system. A sprocket wheel advances the tape

one carrier pocket to align the next device into the pick position. As the

carrier tape advances, the cover tape is peeled off so that the PNP head

can pick up the device.

Tape output (optional; not shown)—

Tape output uses a reel of empty carrier tape to hold devices after they

are programmed. Each programmed device is placed into an empty

pocket on the carrier tape. The carrier tape then advances through

either a heat seal or pressure seal unit that applies cover tape to the

filled carrier tape.

Fume extractor (optional; not shown)—

Used with the laser marking option, the fume extractor removes harm-

ful smoke and hazardous materials from the marking area and safely

stores them for proper disposal.

WARNING: Laser marking generates vapors, fumes, and parti-

cles that may be noxious, toxic, or even fatal. The fume extractor

is required for use with the laser marking option and must not be

disabled. Analysis of filter contents obtained following marking a

representative variety of devices has revealed a sufficient level of

hazardous materials, such as antimony and other heavy metals, to

require that the filter be treated as hazardous waste. Filters must

Introduction • Safety Systems

PS288 Owner’s Manual 1—9

be disposed of in accordance with government hazardous waste

regulations.

Input panel (not shown)—

Fittings on this panel, located on the rear of the PS288, allow for the

attachment of air (used to generate the necessary vacuum and posi-

tive-pressure air to manipulate devices and operate optional assem-

blies) and power. See Figure 2-2.

Circuit breakers (not shown)—

Circuit breakers located on the input panel provide circuit protection

and a source of power for the various assemblies in the PS288.

Main power switch (not shown)—

Located on the input panel, the main power switch is used to switch

primary power for the PS288.

Input/Output Options and Combinations

PS288 input and output options include static tray (manual), automatic tray

feeder, tube, and tape.

Standard configuration for the PS288 is static tray input/static tray output.

However, any combination of input and output options may be used. For

example, the PS288 can be configured with automatic tray feeder input com-

bined with tube output, or tape input combined with static tray output, or

tube input combined with tape output, etc.

Safety Systems

The PS288 has several safety systems to prevent personal injury and

machine damage. These systems include:

1. Emergency stop (E-Stop) buttons—

Two large, red Emergency Stop buttons are located near the top of the

PS288, one on either side of the machine. The buttons are easily

reached in an emergency. When an E-Stop button is pressed, the gantry

and PNP head stop moving immediately.

Figure 1-3—Emergency stop button

Introduction • Software and User Interface Components

1—10 PS288 Owner’s Manual

WARNING: Pressing an E-Stop button stops motion of the gantry

and PNP head only. It does not remove power from the PS288 or

the Option Bay (if installed).

To restart the system, turn the E-Stop button clockwise (follow the

direction of the arrows on the button) until it springs back to its full

height. Follow onscreen messages to resume operation.

2. Safety shields and interlocks—

During operation, when the high-speed PNP head is processing

devices, the clear plastic shields around the system are closed to protect

personnel from injury.

WARNING: The high speed and force behind a moving gantry

will expose anyone working inside the operating envelope to seri-

ous bodily injury. When working within the machine, moving the

PNP head must be the responsibility of only one qualified individ-

ual. All other personnel near the system must stay clear of the

operating envelope and any machine controls to prevent injury to

the person working within the PS288. Never operate the PS288

with any interlock bypassed.

CAUTION: Do not use solvents such as acetone, lacquer thinner,

mineral spirits, isopropyl alcohol, or any type of abrasive com-

pound on the safety shield surfaces. Use of these products will dam-

age the safety shield surfaces and reduce visibility within the

operating area.

Software and

User Interface

Components

During programming operations, the PS288 is controlled using the key-

board, touchpad, or touch screen, and two software interfaces (TaskLink and

AH500). The software components reside in the Handler Computer on the

PS288.

The PS288 is a complete system with various subsystems within it, such as

the robotics system, power supplies, programmers, and Handler Computer.

In order to operate properly, the PS288 must remain intact.

The Handler Computer, with an additional Network Interface Card (NIC),

can communicate with a corporate network. The primary logon for the Han-

dler Computer will be MS Client.

Customer-supplied antivirus software can be installed on the Handler Com-

puter. However, the antivirus software should not be scheduled to execute

during a Job run. Instead, execute the antivirus software after the PS288 is

first started and before a Job is run.