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Table of Contents

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Page Status

DRAFT/INCOMPLETEFirst draft complete (for Will to get started with)

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Relevant Devices

Description

Qty

Source

Part Number

Notes

Vacuum Gauge Controller

1

Leybold

GRAPHIX Two

Controls the gauges on the chamber

RS-232 to Ethernet Adapter

1

LantronixUDS2100

UDS 2100

This is the version with two serial ports

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Relevant Functional Block Diagram

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(This device at lower right)

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Software Actions

Action

Notes

1

Read Channel 1 Pressure Value

Value reported as telemetry (see below)

2

Read Channel 2 Pressure Value

Value reported as telemetry (see below)

3

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Required Adjustable Settings

Setting

When Needed

Notes

Build

Observing

Maintenance

Report Telemetry Read Cadence

Yes

No

Maybe

Device setup parameters

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:

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Required Telemetry

Parameter

Report Frequency

Purpose

Notes

1

Chamber High PressureChannel 1 Pressure Value

Once per minute [TBD]

2

Chamber Vacuum Channel 2 Pressure Value

Once per minute [TBD]

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Required Alarms

Parameter

Threshold

Notes

1

Chamber pressure too low

TBD

2

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Relevant Datasheets & Manuals

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