CPI T04CO Bedienungsanleitung

INSTALLATION

OPERATION

MANUAL

MPA Hub Mount

For Use With Model Numbers . . .

T04CO

T04UO

Service Center Headquarters and Design Center

West Coast Operations

811 Hansen Way

Palo Alto, CA 94303

Manufacturing

East Coast Operations

45 River Drive

Georgetown, Ontario

Canada L7G 2J4

Doc. 01031254 Rev. 1

ii Doc. 01031254 Rev. 1

PROPRIETARY INFORMATION

The design and other information contained in this document are provided solely for the

purposes of operating and maintaining CPI equipment. Except for rights expressly

granted by contract, all such information is the exclusive property of CPI Satcom Division.

This document may not be duplicated, in whole or in part, or be used for manufacture

without written permission of CPI, Satcom Division.

MPA HUB MOUNT

Table of Contents

SAFETY

Introduction ...................................................................................... S-1

High Voltage Equipment .................................................................. S-1

Personnel Operating Guidelines ................................................ S-1

When is Voltage "High"?............................................................ S-2

General Guidelines .................................................................... S-2

Microwave Radiation ....................................................................... S-7

Personnel Operating Guidelines ................................................ S-7

Microwave Discussion ............................................................... S-7

General Microwave Guidelines .................................................. S-8

CHAPTER 1 INTRODUCTION

1.1 Overview...................................................................................1-1

1.2 Optional Features .....................................................................1-3

1.3 About This Manual....................................................................1-4

1.4 Conventions..............................................................................1-5

Notes and Cautions ....................................................................1-5

Warnings ..................................................................................1-5

Text Conventions ........................................................................1-6

CHAPTER 2 UNPACKING AND INSTALLATION

2.1 Overview...................................................................................2-1

2.2 Pre-Inspection ..........................................................................2-1

2.3 Unpacking.................................................................................2-1

2.4 Installation ................................................................................2-2

2.4.1 Amplifier Installation .........................................................2-2

2.4.2 Cooling Considerations ....................................................2-3

2.4.3 Electrical Power Connections...........................................2-4

2.4.3.1 Prime Power...........................................................2-4

2.4.3.2 Grounding...............................................................2-4

2.4.4 Remote Control Interface .................................................2-5

2.4.5 Switch Interface Connector (J5) .......................................2-7

2.4.6 RF Coaxial Cable Connections (J3, J4) ...........................2-7

2.4.7 RF Output Waveguide Flange Connection (J8) ...............2-8

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TABLE OF CONTENTS

CHAPTER 3 INITIAL POWER ON AND CHECKOUT

3.1 Overview...................................................................................3-1

3.2 Front Panel Controls and Indicators......................................... 3-2

3.3 Optional RCU Controls and Indicators .....................................3-4

3.3.1 Remote Control Multi - Drop Operation ...........................3-4

3.3.2 Control Keys.....................................................................3-6

3.3.3 Display and LED Group ...................................................3-8

3.4 Operation with PC Computer, Setup & remote software ........ 3-10

3.5 First Time Pre-Power Procedure............................................. 310

3.6 Power On Sequence ..............................................................3-11

3.6.1 Initial Check, High Voltage OFF..................................... 3-11

3.6.1.1 Check Factory Set Values via a Computer……….3-12

3.6.1.2 Check Factory Set Values via RCU………………3-12

3.6.2 Initial Check, High-Voltage ON ......................................3-14

3.7 Verify RF Output..................................................................... 3-16

3.8 Setup For Operational Service ............................................... 3-17

CHAPTER 4 EXTERNAL INTERFACES

4.1 Overview...................................................................................4-1

4.1.1 Control Mode Hierarchy .................................................. 4-1

4.2 Serial Interface ......................................................................... 4-2

4.2.1 Interface Configuration.....................................................4-2

4.3 RF Switch Interface (J5)........................................................... 4-2

4.3.1 Relay Definitions .............................................................. 4-3

iv Installation and Operation Manual

MPA HUB MOUNT

Doc. 01031254 Rev. 1 v

CHAPTER 5 NORMAL OPERATION

5.1 General.....................................................................................5-1

5.2 Overview of Operation..............................................................5-2

5.3 Normal Operating Procedures..................................................5-3

5.3.1 LOCAL Mode Operation...................................................5-3

5.3.2 Remote Control Mode, Computer Control ........................5-4

5.4 Shutdown..................................................................................5-4

5.4.1 Normal Shutdown.............................................................5-4

5.4.2 Prime Power Interrupts.....................................................5-4

5.5 Making Routine Safety Checks ................................................5-5

5.6 Description of Amplifier States .................................................5-5

5.6.1 POST................................................................................5-6

5.6.2 Heater Time Delay (HTD).................................................5-6

5.6.3 Standby State...................................................................5-7

5.6.4 Beam On Sequence .........................................................5-7

5.6.5 Transmit State ..................................................................5-7

5.6.6 Beam Off Sequence .........................................................5-7

5.6.7 Fault State ........................................................................5-8

5.6.7.1 Auto Fault Recycle Mode Rules .............................5-8

5.6.7.2 Fault Log ................................................................5-9

CHAPTER 6 OPERATOR MAINTENANCE

6.1 Introduction...............................................................................6-1

6.2 Preventive Maintenance Tasks ................................................6-1

6.2.1 Visual Inspection ..............................................................6-2

6.2.2 Air System Maintenance ..................................................6-3

6.3 Other Preventive Maintenance Tasks ......................................6-4

6.4 Customer Service .....................................................................6-4

CHAPTER 7 DRAWINGS

List of Included Drawings..................................................................7-1

TABLE OF CONTENTS

vi Installation and Operation Manual

APPENDICES

Appendix A Warranty and Support Information .............................A-1

Customer Service .......................................................................A-1

Telephone Directory ...................................................................A-1

Return Procedure .......................................................................A-2

Appendix B Operation Setup & Remote software...........................B-1

Appendix C Replaceable parts ...................................................... C-1

Appendix D Optional Linearizer operation..................................... D-1

Appendix E Optional L-band BUC operation ..................................E-1

Appendix F Optional Internal 1:1 switch controller operation .........F-1

Appendix G Optional Hybrid switch controller operation ............... G-1

LIST OF FIGURES

Figure 1-1. MPA Hub Mount ............................................................1-2

Figure 1-2. MPA Hub Mount RF Diagram........................................1-3

Figure 2-1. MPA Connector Locations..............................................2-5

Figure 2-2. RS-232 Cables..............................................................2-6

Figure 2-3. MPA Hub Mount Rear Panel ......................................... 2-8

Figure 3-1. Amplifier Front Panel Controls and Indicators............... 3-2

Figure 3-2. Remote Control Unit Front Panel ..................................3-4

Figure 3-3. Remote Control Unit Control Keys ................................3-7

Figure 3-4. Display and LED Group................................................. 3-8

Figure 3-5. Remote Control Unit Menu Tree ...................................3-9

Figure B-1. Startup Screen .............................................................B-1

Figure B-2. Meters screen (in HTD) ................................................B-2

Figure B-3. No Communication fault ...............................................B-2

Figure B-4. Communication settings................................................B-3

Figure B-5. RF Control Screen .......................................................B-4

Figure B-6. Power supply settings...................................................B-4

Figure B-7. Miscellaneous screen ...................................................B-5

Figure B-8. RF Inhibit state .............................................................B-6

Figure B-9. Changing parameters ...................................................B-6

Figure B-10. Meters screen .............................................................B-7

Figure B-11. Fault reporting .............................................................B-8

Figure B-12. Fault log .....................................................................B-9

Figure B-13. Optional Linearizer settings .....................................B-10

MPA HUB MOUNT

Doc. 01031254 Rev. 1 vii

Figure B-14. WG switch (F3) is active ......................................... B-10

Figure B-15. Switch system with separate input........................... B-11

Figure B-16. Switch system with switched (ganged) input............ B-11

Figure B-17. Switch system type setup......................................... B-12

Figure F-1. Interconnect Diagram (Optional SW Controller) …… ...F-2

Figure G-1. Front view of the Sub System Front Panel ................. G-2

Figure G-2. Top view of the Switch Sub System ...........................G-2

Figure G-3. RF Block Diagram........................................................ G-3

Figure G-4. Switching and Combining State Diagram ................. G-11

Figure G-5. Switching and Combining State Diagram .................. G-11

LIST OF TABLES

Table 1-1. MPA Hub Mount Amplifiers.............................................1-1

Table 3-1. Hub-Mount MPA Front Panel Controls and Indicators....3-3

Table 3-2. Helix and RF Settings Fault and Alarm Ranges ...........3-13

Table 4-1. RF Switch Pin Assignment (J5) ......................................4-6

Table 6-1. Preventative Maintenance - Operator.............................6-2

Table 6-2. Preventative Maintenance - Technician .........................6-2

Table F-1. Drawings ........................................................................F-2

Table G-1. Pin-out Specifications for RS-485................................. G-6

Table G-2. Pin-out Specifications for M&C Interface .....................G-6

Table G-3. Cable Connections ...................................................... G-9

Table G-4. Four Combiner States ................................................G-12

Table G-5. Serial Commands and Arguments .............................G-13

Table G-6. Drawings ....................................................................G-13

TABLE OF CONTENTS

viii Installation and Operation Manual

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MPA HUB MOUNT

SAFETY

Introduction

In addition to the High Voltage Equipment Personnel Operating

Guidelines and the Microwave Radiation Personnel Operating

Guidelines given in this chapter, included by reference are the

following pertinent sections of the International Standard EN60215,

Safety Requirements for Radio Transmitting Equipment:

•Appendix D, Guidance on Assessing the Competence of

Personnel for Designation as Skilled, and also Sub-clause 3.1

of the Standard.

•Appendix E, Guidance on Safety Precautions to be Observed

by Personnel Working on Radio Transmitting Equipment,

and also Sub-clauses 3.2, 3.7, and 22.1 of the Standard.

High Voltage Equipment

Personnel Operating Guidelines

This guideline document presents operating practices for operators

and technicians who work with high voltage equipment. In the

context of this discussion any voltage that is lethal is viewed as

"high voltage." Therefore, even prime power (115 to 440VAC) is

dangerous because prime power potentials have been known to

cause death or injury.

Electrical circuits operate quickly and do not allow a careless

individual a second chance. When dealing with high voltage, the

results are very consistent and predictable and hazards associated

with high voltage are always present. The fact that the control

switch says OFF does not mean you are safe. Many high voltage

circuits are like loaded guns. In general, you cannot see a high

Doc. 01031254 Rev. 1 S-1

SAFETY

voltage hazard. You can learn to recognize situations that present a

threat and how to avoid them.

Note: The guidelines presented in this chapter are not academic.

They are based on the experience of engineers and technicians

who have years of experience with high voltage circuits.

When is Voltage "High"?

As stated earlier, any voltage that can kill you should be treated as

high voltage. Voltages associated with prime power generally do

not jump the air gap between people and the equipment. Usually

exposed circuit elements such as a terminal, bare piece of wire, or

some non-insulated surface must be touched.

One of the problems associated with prime power is some

equipment can be "floating" above ground. In this case, if you place

one hand on the equipment chassis and the other on earth ground,

you can be jolted, injured, or killed. 440VAC can stimulate an

involuntary muscle response that will either literally throw you

across a room or seize and hold you across the voltage terminals.

600 or more volts can hold you indefinitely. If the potential is

sufficient to drive 200 milliamps through your body you will be

held indefinitely. Some people consider the 200 to 600 volt range to

be worse than potentials of thousands of volts.

General Guidelines

In addition to the above, the following practices have proven

effective for personnel who deal with high voltage equipment.

a. Hands off. Avoid contact with any potential source of high

voltage. Keep hands out of the equipment when it is

operating.

b. Avoid accidental contact. Make sure that some other part of

your body does not come in contact with the high voltage

circuits. It is easy to forget the hazards when you are

concentrating on a frustrating or interesting task. Pens and

badges in shirt pockets could contact the equipment.

S-2 Installation and Operation Manual

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