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30 SUSS / PA300 / User Manual / M10-121841-00 / February 2002 7 Operation 7.1 Overview A one day training in the operation of the system is generally included in the installation by SUSS personnel or a trained representa…

SUSS / PA300 / User Manual / M10-121841-00 / February 2002

Minimum Connections

These connections are required on a system with no additional options or accessories

(not including power connections):

a. Electronics rack to probe station: Grounding (green/yellow) conductor

b. Electronics rack to mechanic: 3 large cables and connectors, mounted on a common

plate (2 optional).

c. Electronics rack to joystick controller - RS232 standard cable.

d. Electronics rack to computer (PC) - RS232 standard cable.

e. Computer (PC) to monitor, keyboard and mouse (if system is equipped with one).

Please refer to the Ergonomic Information Table in the appendix for more details.

Other Typical Connections

a. Electronics rack to motorized probeheads, edge and contact sensors.

b. Electronics rack to microscope illuminator

c. Camera to computer (PC) or a second monitor.

6.4.6 Electrical Utilities

All components that require AC power input will be labelled with the required input

voltage and VA or wattage.

Please ensure that all power connections are plugged into the correct voltage.

Components that require AC power include:

a. Electronics rack

b. Microscope illuminator

c. Computer (PC) and monitor

d. Camera power supply

Review the Installation Checklist and apply power to all components.

6.4.7 Additional Accessories and Options

All user or operator manuals for additional accessories and options, such as thermal

chuck or laser cutter, are included with the system. Read these manuals for the proper

installation and operation of these components.

6.4.8 System Power-up

Review the Installation Checklist in the appendix and to the Operation chapter for

more information.

SUSS / PA300 / User Manual / M10-121841-00 / February 2002

7 Operation

7.1 Overview

A one day training in the operation of the system is generally included in the installation

by SUSS personnel or a trained representative. This does not remove the need to

study the operating instructions closely.

The SUSS PA300 Semiautomatic Probe System is a high-performance analytical prober.

The minimum configuration is a fully motorized chuck stage, including x, y, z and theta.

Standard options include motorized microscope x, y, focus and turret, and motorized

probeheads. It is equipped with the ProberBench

Operating System for maximum

ease-of-use, flexibility and connectivity.

The system’s electronic rack houses all motor drivers, I/O circuits and power supplies.

An Emergency Machine Off (EMO) circuit, with buttons on the mechanic and electronic

rack, is designed to meet S2-93 standards. A powerful command set, standard RS232,

and optional IEEE488 interfaces, provide flexibility for connecting to testers and control

computers.

The prober’s user interface consists of a joystick controller and a Windows

interface

on a PC. The joystick control provides hands-off control of all prober movements, as

well as setting index, setting and going home and contact, 2-point alignment and start

flag. It is ideal for simple, hands-off probing or for the basic wafer set-up required

when interfaced to a tester.

The ProberBench

User Interface provides complete control of SUSS probers. This

includes an on-screen joystick, parameter entry such as wafer diameter, stepping index

and contact position, prompted routines, for example, theta alignment and the recording

of step-and-repeat patterns. All parameters, user preferences and options, as well as

which windows are open and their positions are saved in project files so you can

immediately return to your task without setting up. Although not required to operate the

probe system, the user interface offers programmed automation, data acquisition and

much greater control than using the joystick controller alone.

7.2 Electronics Rack

The Electronics Rack consists of the drive and control circuitry for powering a fully

equipped probe system. This includes the chuck stage x, y, z and theta, microscope x,

y, focus and turret and four probeheads with x, y and z. Also accommodated are an

IEEE488 card, two contact sense cards and a peripheral interface for controlling the

microscope illuminator, laser trigger, test beacon and an auxiliary port. A RS232 port is

used to communicate with the PC. The only user controls are the EMO Main Power

Switch and Off and On Buttons.

SUSS / PA300 / User Manual / M10-121841-00 / February 2002

7.2.1 System Power-Up

System power-up prepares the prober for use from the Joystick Controller and the

User Interface.

1. Rotate the Electronics Rack Main Power Switch to the On position. The green

lamp will light indicating power to the electronics and the EMO System. Press the

green On button. The integral green lamp will light. If the lamp is not lit, ensure the

latching EMO button on the mechanic is in the released position.

Note: The boot up sequence of the User Interface, running on the PC,

includes establishing communications with the Electronics Rack.

Therefore the electronics must be on before starting the User Interface

to prevent a communications error.

If an error occurs, turn on the electronics and click OK in the error message box.

2. Turn on power to the PC, monitor and all ancillary equipment, such as the

microscope illuminator, laser cutter and camera.

3. The system is now ready for use with the Joystick Controller or from Microsoft

Windows

7.2.2 Controls and Functions

Main Power Switch (EMO)

Power On Lamp

On Button (green)

Off Button (red)

EMO Main

Power Switch

Applies power to the electronics rack and to the EMO

system. Power is supplied to the entire system by

pressing the On button.

Power On

Lamp

Illuminated when the Main Power Switch is on and the

specified line voltage is present.

Off Button

Stops all machine movement and removes all

voltages except the 24 VAC EMO power supply.

On Button

Used to energize the EMO system to apply power to

the probe system. The integral green lamp is lit when

the system is ready for use. The EMO Main Power

Switch must be on for the On button to be operable.