Daniel Model 2480 System Owner's manual

MODEL 2480

SYSTEM

REFERENCE

__________________________________________

DANIEL INSTRUMENTS, INC.

HOUSTON, TEXAS

Part Number: 3-9000-497

Revision AH

OCTOBER 1997

Before Installing Your Equipment:

1. It is essential to install an effective earth ground. In some

areas the soil may need to be treated to obtain the required

conductivity. See section 2 - Installation.

2. SolarFlow Plus should be insulated from any existing

cathodic protection system, e.g., an insulating flange kit at

each end of the meter tube. See section 2 - Installation.

3. Select a site so that the solar panel receives direct

(unshaded) exposure from the sun from 9:00 A.M. to

4:00 P.M. See section 2 - Installation.

IMPORTANT SOLARFLOW

PLUS OPERATIONS NOTICE

A MINOR DESIGN FLAW HAS BEEN DISCOVERED IN AN

INTEGRATED CIRCUIT, WHICH IS SUPPLIED TO DANIEL INDUSTRIES

BY A THIRD PARTY MANUFACTURER. ALTHOUGH THIS CHIP IS

CURRENTLY USED IN VARIOUS DANIEL INDUSTRIES SOLARFLOW

PLUS UNITS, SOLARFLOW USERS ARE ADVISED THAT THIS

CONDITION DOES NOT ADVERSELY COMPROMISE THE OPERATION

OF THE UNIT. NO DATA WILL BE LOST AND NO MEASUREMENT

ERRORS WILL OCCUR. HOWEVER, IT IS POSSIBLE UNDER CERTAIN

CONDITIONS THAT THE DATE STAMP ON INDIVIDUAL DATA LOGS

MAY BE IN ERROR.

THE DANIEL INDUSTRIES PROGRAMMING STAFF IS WORKING TO

MODIFY THE SOLARFLOW SOFTWARE TO CORRECT THIS

SITUATION, BUT UNTIL THIS WORK IS COMPLETED, SOLARFLOW

USERS ARE ASKED TO MANUALLY SET THE REAL TIME CLOCKS IN

THEIR UNITS BETWEEN JANUARY 1 AND FEBRUARY 28 OF EACH

YEAR. INSTRUCTIONS FOR SETTING THE REAL TIME CLOCK ARE

FOUND IN THE SOLARFLOW PLUS SYSTEM REFERENCE MANUAL.

MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL _______________

OCT 1997

DANIEL INDUSTRIES, INC.

MODEL 2480

SOLARFLOW PLUS

SYSTEM REFERENCE MANUAL

NOTICE

DANIEL INDUSTRIES, INC. AND DANIEL INSTRUMENTS, INC. ("DANIEL") SHALL NOT

BE LIABLE FOR TECHNICAL OR EDITORIAL ERRORS IN THIS MANUAL OR

OMISSIONS FROM THIS MANUAL. DANIEL MAKES NO WARRANTIES, EXPRESS

OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY

AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THIS MANUAL

AND, IN NO EVENT, SHALL DANIEL BE LIABLE FOR ANY SPECIAL OR

CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT LIMITED TO, LOSS OF

PRODUCTION, LOSS OF PROFITS, ETC.

PRODUCT NAMES USED HEREIN ARE FOR MANUFACTURER OR SUPPLIER

IDENTIFICATION ONLY AND MAY BE TRADEMARKS/REGISTERED TRADEMARKS OF

THESE COMPANIES.

BY DANIEL INSTRUMENTS, INC.

HOUSTON, TEXAS, U.S.A.

copied in any form or by any means - graphic, electronic or

mechanical - without first receiving the written permission of

Daniel Instruments, Inc., Houston, Texas, U.S.A.

PREFACE i

_______________ MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL

OCT 1997

WARRANTY

Daniel Instruments, Inc. ("Daniel") warrants all equipment manufactured by it to be free from

defects in workmanship and material, provided that such equipment was properly selected for the

service intended, properly installed, and not misused. Equipment which is returned,

transportation prepaid to Daniel within twelve (12) months of the date of shipment (eighteen (18)

months from date of shipment for destinations outside of the United States), which is found after

inspection by Daniel to be defective in workmanship or material, will be repaired or replaced at

Daniel’s sole option, free of charge, and return-shipped at lowest cost transportation. All

transportation charges and export fees will be billed to the customer. Warranties on devices

purchased from third party manufacturers not bearing a Daniel label shall have the warranty

provided by the third party manufacturer.

Extended warranty - Models 2470, 2480 and 2500 are warranted for a maximum of twenty-four

(24) months. The Danalyzer valves are warranted for the life of the instrument and the columns

for five years.

The warranties specified herein are in lieu of any and all other warranties, express or implied,

including any warranty of merchantability or fitness for a particular purpose.

Daniel shall be liable only for loss or damage directly caused by its sole negligence. Daniel’s

liability for any loss or damage arising out of, connected with, or resulting from any breach

hereof shall in no case exceed the price allocable to the equipment or unit thereof which gives

rise to the claim. Daniel’s liability shall terminate one year after the delivery of the equipment

except for overseas deliveries and extended warranty products as noted above.

In no event, whether as a result of breach of warranty or alleged negligence, shall Daniel be

liable for special or consequential damages, including, but not limited to, loss of profits or

revenue; loss of equipment or any associated equipment; cost of capital; cost of substitute

equipment, facilities or services; downtime costs; or claims of customers of the purchaser for

such damages.

ii PREFACE

MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL _______________

OCT 1997

TABLE OF CONTENTS

Section Page

SECTION 1 - READ ME FIRST

1.1 INTRODUCTION ...........................................1-1

1.2 SYSTEM DESCRIPTION ......................................1-4

1.2.1 Calculations and Data Input ..................................1-4

1.2.2 Data and Event Logs .......................................1-4

1.2.3 Data Output .............................................1-5

1.2.4 Communications Options ....................................1-6

1.2.5 Hardware ...............................................1-6

SECTION 2 - INSTALLATION

2.1 MATERIALS LIST ..........................................2-1

2.1.1 Standard Material Items .....................................2-1

2.1.2 Transmitter Installation .....................................2-1

2.1.3 Optional Material Items .....................................2-5

2.1.4 SolarFlow Plus System Grounding Procedures ................... 2-5

2.2 SOLARFLOW PLUS SYSTEM INSTALLATION .................. 2-12

2.2.1 Pre-installation Checks ................................... 2-13

2.2.2 Tools and Reference Drawings Required for

Installation ........................................... 2-14

2.2.3 Installation Procedure .................................... 2-15

2.3 OPERATOR INTERFACE CONNECTIONS ...................... 2-19

SECTION 3 - HHDT SETUP

3.1 GENERAL ............................................. 3-1

3.2 HHDT BATTERIES ....................................... 3-1

3.2.1 HHDT Battery Life ..................................... 3-1

3.2.2 HHDT Battery Installation ................................. 3-2

3.3 RS-232 SLED ASSEMBLY AND CONNECTOR CABLE ............ 3-4

3.3.1 Sled Assembly ......................................... 3-4

3.3.2 Connector Cable ....................................... 3-4

3.4 INITIALIZATION ROUTINE ................................ 3-4

3.5 HHDT SPECIFICATIONS ................................... 3-5

TABLE OF CONTENTS iii

_______________ MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL

OCT 1997

SECTION 4 - 2480 STARTUP

4.1 BRIEF OVERVIEW OF STARTUP PROCEDURES ................ 4-1

4.2 ADDITIONAL HHDT MENUS ............................... 4-3

4.3 BATTERY-BACKED RAM COLD START PROCEDURE ............ 4-3

SECTION 5 - HHDT OPERATION

5.1 INTRODUCTION ......................................... 5-1

5.2 HHDT KEYBOARD ....................................... 5-1

5.2.1 Function Key .......................................... 5-1

5.2.2 Shift Key ............................................ 5-2

5.2.3 Off Key ............................................. 5-2

5.2.4 On Key .............................................. 5-2

5.2.5 User Mode Key ........................................ 5-2

5.2.6 Dark Key ............................................ 5-2

5.2.7 Light Key ............................................ 5-2

5.2.8 Space Key ............................................ 5-3

5.2.9 Insert Key ............................................ 5-3

5.2.10 Delete Key ........................................... 5-3

5.2.11 Aux1 Key ............................................ 5-3

5.2.12 Aux2 Key ............................................ 5-3

5.2.13 Abort Key ............................................ 5-4

5.2.14 Menu Key ............................................ 5-4

5.2.15 Down Arrow Key ...................................... 5-4

5.2.16 Up Arrow Key ......................................... 5-4

5.2.17 Clear / No Key ........................................ 5-4

5.2.18 Back Space Key ........................................ 5-5

5.2.19 Enter / Yes Key ........................................ 5-5

5.3 HHDT DISPLAY ......................................... 5-5

5.4 BATTERY LIFE ......................................... 5-5

5.5 HHDT MEMORY STORAGE CAPACITY ....................... 5-7

5.6 STARTUP .............................................. 5-8

5.6.1 Password Entry ........................................ 5-9

5.6.2 Memory Available ....................................... 5-9

5.7 OPERATING MODES ..................................... 5-10

5.8 MAJOR HHDT MENUS .................................... 5-10

5.8.1 HHDT Menu ......................................... 5-12

5.8.2 SolarFlow Plus Menu ................................... 5-13

5.9 LOGGING ONTO A SOLARFLOW PLUS UNIT ................. 5-14

iv TABLE OF CONTENTS

MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL _______________

OCT 1997

5.10 DEFINING OR CHANGING SOLARFLOW PLUS PARAMETERS .... 5-14

5.10.1 Setup Location Menu ................................... 5-15

5.10.2 Setup Unit Menu ...................................... 5-18

5.11 CALIBRATE UNIT MENU ................................. 5-24

5.11.1 Three-Point and Four-Point Calibration ....................... 5-24

5.11.2 Accepting and Rejecting Calibration ......................... 5-25

5.11.3 Temperature Calibration ................................. 5-26

5.11.4 Calibration of Analog Inputs .............................. 5-28

5.11.5 Calibration of Differential Pressure Transmitters ................ 5-30

5.11.6 Escaping from the Calibration Mode ........................ 5-30

5.12 HHDT MENU (Main HHDT Menu) ........................... 5-31

5.12.1 Send Selection ........................................ 5-31

5.12.2 Print Selection ........................................ 5-32

5.12.3 Typical Printouts Available from the HHDT

Print Selection ........................................ 5-33

5.12.4 Erase Selection ....................................... 5-51

5.12.5 Customize Menu ...................................... 5-52

5.13 SOLARFLOW PLUS MENU ................................ 5-55

5.13.1 Logoff Selection ...................................... 5-55

5.13.2 Collect Selection ...................................... 5-56

5.13.3 Erase Selection ....................................... 5-57

5.13.4 Display Selection ...................................... 5-57

5.13.5 Setup Location Menu ................................... 5-58

5.13.6 Setup Unit Menu ...................................... 5-58

5.13.7 Calibrate Unit Menu .................................... 5-58

5.13.8 Monitor Selection ...................................... 5-58

5.13.9 Alarm Selection ....................................... 5-59

5.14 RADIO COMMUNICATION ................................ 5-60

5.15 USER LOGON EVENT ................................... 5-60

5.16 HIGH SPEED CHANNEL READS ........................... 5-60

TABLE OF CONTENTS v

_______________ MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL

OCT 1997

SECTION 6 - SPECIFICATIONS

6.1 HARDWARE SPECIFICATIONS ............................. 6-1

6.1.1 General .............................................. 6-1

6.1.2 CPU and Support Circuits ................................. 6-1

6.1.3 User Interface Display ................................... 6-2

6.1.4 Analog Inputs ......................................... 6-2

6.1.5 Pulse Inputs ........................................... 6-3

6.1.6 Status Inputs .......................................... 6-4

6.1.7 Control Outputs ........................................ 6-4

6.1.8 Communications Ports ................................... 6-5

6.1.9 Electronics Configuration ................................. 6-5

6.1.10 Enclosure/Environment ................................... 6-6

6.1.11 Transmitter Power ...................................... 6-6

6.1.12 Real Time Clock ....................................... 6-6

6.1.13 Model 2480 Power Requirements ............................ 6-6

6.1.14 Integral Transient/Surge Protection ........................... 6-6

6.2 SOFTWARE ............................................ 6-7

6.3 SOLAR GENERATING SYSTEM ............................. 6-8

6.4 DATA LOG STORAGE CAPACITY ........................... 6-9

6.5 MODEL 1882 PREAMPLIFIER .............................. 6-11

6.5.1 Model 1882 Installation ................................. 6-11

6.5.2 Model 1882 Specifications ............................... 6-12

6.6 RADIO INTERFACE ...................................... 6-13

6.6.1 Specifications ......................................... 6-13

vi TABLE OF CONTENTS

MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL _______________

OCT 1997

SECTION 7 - MAINTENANCE/REPAIR

7.1 GENERAL ............................................. 7-1

7.2 PROBLEM DIAGNOSIS .................................... 7-2

7.2.1 Required Test Equipment ................................. 7-2

7.2.2 Test Procedure ......................................... 7-2

7.3 BATTERY PACK / SOLAR PANEL TEST ...................... 7-6

7.3.1 Test Equipment Required ................................. 7-6

7.3.2 Battery Test Procedure ................................... 7-6

7.3.3 Battery Charging Procedure ................................ 7-7

7.3.4 Solar Panel Test Procedure ................................ 7-9

7.3.5 Current Consumption Test Procedure ......................... 7-9

7.4 ALARMS AND ERROR CODE DEFINITIONS .................. 7-10

7.4.1 SolarFlow Plus Alarms .................................. 7-10

7.4.2 Hand Held Data Terminal Error Conditions .................... 7-10

7.4.3 Remote Communication Error Conditions ..................... 7-11

7.5 COLD START PROCEDURE-BATTERY BACKED RAM MODEL 2480 7-12

7.6 COLD START PROCEDURE-HAND HELD DATA TERMINAL ...... 7-12

7.7 MODEL 2480 EPROM CHANGEOUT PROCEDURE .............. 7-13

7.7.1 Materials Required ..................................... 7-13

7.7.2 EPROM Changeout Procedure ............................. 7-13

7.8 HHDT EPROM CHANGEOUT PROCEDURE ................... 7-14

7.8.1 Materials Required ..................................... 7-14

7.8.2 EPROM Changeout Procedure ............................. 7-15

7.9 ANNUAL MAINTENANCE ................................ 7-16

7.9.1 Door Latch Adjustment .................................. 7-16

7.10 MODEL 2480 SOLARFLOW PLUS SPARE PARTS ............... 7-17

7.11 MODEL 224 PRESSURE TRANSDUCER REPLACEMENT ......... 7-18

TABLE OF CONTENTS vii

_______________ MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL

OCT 1997

APPENDICES

Appendix A - Optional Software Programs for Data Access .................. A-1

Appendix B - Glossary ........................................... B-1

Appendix C - Drawings ........................................... C-1

Appendix D - Data .............................................. D-1

LIST OF ILLUSTRATIONS

Figure Page

1-1 -- Model 2480 SolarFlow Plus I/O Capability .......................... 1-5

1-2 -- Hand Held Data Terminal I/O Functions ........................... 1-5

2-1 -- Standard and Optionally Supplied Items ............................ 2-2

2-2 -- Orifice Version SolarFlow Plus with Stacked DPs ..................... 2-3

2-3 -- Impulse Version of SolarFlow Plus ............................... 2-4

2-4 -- Installation with Insulating Flanges on Meter Run ..................... 2-8

2-5 -- Installation Isolated from Meter Run with Insulation

Fittings ................................................... 2-9

2-6 -- Recommended Ground Wiring for Communication Devices ............. 2-11

2-7 -- HHDT Interconnect to SolarFlow Plus ............................ 2-20

3-1 -- HHDT Battery Location ....................................... 3-3

4-1 -- HHDT Menu Flow Diagram .................................... 4-4

5-1 -- Hand Held Data Terminal (HHDT) ............................... 5-6

5-2 -- HHDT Menu Flow Diagram ................................... 5-11

6-1 -- Location of Capacitors C21 and C22 ............................. 6-11

7-1 -- Battery Recharge Time ........................................ 7-8

viii TABLE OF CONTENTS

MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL _______________

OCT 1997

SECTION 1

READ ME FIRST

1.1 INTRODUCTION

This Systems Reference Manual provides reference information common to all applications of

the Model 2480 SolarFlow Plus computer system. The reference information includes sections

on the hardware, software, installation, and operating procedures. Information on specific

applications of the Model 2480 SolarFlow Plus system is provided at the rear of this System

Reference Manual behind the tab titled "Model 2480 Application Manual", which together with

this manual provides a complete information package for a specific installation.

Operators should become generally familiar with the Solarflow Plus system in this manual so that

the application specific information in the Application Manual can be applied as necessary. In

most cases the terms are explained in more detail in the Systems Reference Manual while the

particular Application Manual is more of a guide for the operator of a particular installation.

Detailed information is often cross-referenced from the application manual to this manual by

section number.

SECTION 1 1-1

_______________ MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL

OCT 1997

For your quick reference, information is located in this manual in the following sections.

MODEL 2480 SYSTEM REFERENCE MANUAL

Section 1, READ ME FIRST: General information about the SolarFlow Plus. Read this section.

Section 2, INSTALLATION: Installation Information for the SolarFlow Plus. This information

is for System planners and installation personnel.

Section 3, HHDT SETUP: Information on setting up the HHDT, such as installation of batteries,

RS-232 sled assembly. This section is for setup personnel.

Section 4, SYSTEM STARTUP: Information relating to SolarFlow Plus startup. This is an

overview of the System startup for setup personnel.

Section 5, HHDT OPERATION: This section contains detailed information on the various HHDT

prompts for operating personnel.

Section 6, SPECIFICATIONS: This section provides hardware and software specifications for

the Model 2480 and some optional equipment.

Section 7, MAINTENANCE / REPAIR: This section provides the user with a problem diagnosis

procedure for the SolarFlow Plus system as well as Error Codes and a Spare Parts listing.

Appendix A, OPTIONAL SOFTWARE PROGRAMS: This section provides summary

information on optional communications programs that may be used with the SolarFlow Plus

system.

Appendix B, GLOSSARY: Provides a glossary of terms, page numbers and a list of abbreviations

and definitions that can be found in the System Reference Manual.

Appendix C, DRAWINGS: Provides installation drawings for the SolarFlow Plus system.

Appendix D, DATA: Furnishes miscellaneous tables and data used by maintenance personnel.

1-2 INTRODUCTION

MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL _______________

OCT 1997

MODEL 2480 APPLICATION MANUAL

The Application Manual is specific to the application installed in the SolarFlow Plus whereas the

System Reference Manual is general in nature. Throughout the Application Manual the user will

be directed to sections in the System Reference Manual if more detailed information is desired.

The Application Manual lists all of the inputs and outputs for the application along with

termination points. In addition the Application Manual will list all of the default parameters

within the SolarFlow Plus so that the user may modify them, if required, to match the installation

requirements.

BEFORE INSTALLING YOUR EQUIPMENT:

1. It is essential to install an effective earth ground. In some areas the soil

may need to be treated to obtain the required conductivity. See section

2--Installation.

2. SolarFlow Plus should be insulated from any existing cathodic protection

system, e.g.,an insulating flange kit at each end of the meter tube. See

section 2--Installation.

3. Select a site so that the solar panel receives direct (unshaded) exposure

from the sun from 9:00 A.M. to 4:00 P.M. See section 2--Installation.

SECTION 1 1-3

_______________ MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL

OCT 1997

SOLARFLOW PLUS STARTUP

Refer to section 4 of the System Reference Manual for an outline of the start-up procedure.

Information relating to the specific menus for your application will be found in the Application

Manual.

1.2 SYSTEM DESCRIPTION

The Model 2480 SolarFlow Plus computer, together with associated equipment and software

programs, comprises a versatile measurement system that can calculate flow data from a variety

of input signals. The system can provide output information of various types in a variety of

forms. In addition, the system includes an elaborate audit trail capability as well as alarm and

data logging.

1.2.1 CALCULATIONS AND DATA INPUT

SolarFlow Plus calculations are based on inputs that define the properties and flow of the product

being measured. The computer accepts inputs from various primary elements such as temperature

and pressure transmitters and orifice and positive displacement meters. Input data can be in the

form of analog voltages, pulse inputs, operator-entered fixed values, or a combination of these.

The system also provides on-line correction of pressure, temperature and other varying

parameters. Either two- or three-point calibration is provided for all analog inputs with the

exception of differential pressure. Differential pressure inputs are calibrated using either a two-,

three-, or four-point calibration technique.

1.2.2 DATA AND EVENT LOGS

The SolarFlow Plus computer stores information in the form of data and event logs. Data logs

record both input and calculated data such as pressure, temperature, and flow rates. Data logs

are updated at user defined intervals. Event logs provide a record of significant events such as

changes to operator-entered data and the occurrence of alarm conditions. Event logs are

continuously updated by the SolarFlow Plus program.

1-4 INTRODUCTION

MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL _______________

OCT 1997

1.2.3 DATA OUTPUT

Model 2480 SolarFlow Plus provides output information in the form of digital signals, printed

reports, and local data display. Depending on the specific application, remote access to data can

be provided over telephone lines, radio links, and other media. Two primary methods of local

display are available: a liquid-crystal display (LCD) on the front panel of the SolarFlow Plus

enclosure, and the hand-held data terminal (HHDT). The LCD display scrolls through a

factory-defined report list that can include up to fifteen variables and also displays existing alarm

conditions. The HHDT provides operator access to a broad range of data through a menu system.

The operator can also collect data and event logs with the HHDT.

Figure 1-1 illustrates the maximum input/output (I/O) capability of the Model 2480 SolarFlow

Plus computer. The I/O options of the Model 2480 are dependent on the requirements of the

applications. Figure 1-2 illustrates I/O functions of the HHDT.

<---> 300 BAUD ---EXTERNAL COMMUNICATIONS

MODEL 2480 <---> 1200 BAUD --HHDT COMMUNICATIONS

SOLARFLOW PLUS <---- 5 ANALOG INPUTS

<---- 1 PULSE INPUT

<---- 4 STATUS INPUTS

----> 4 CONTROL OUTPUTS

<---> RS-232 PORT

Figure 1-1. Model 2480 SolarFlow Plus I/O Capability

HHDT ----> TO MODEL 2480 SOLAR FLOW PLUS

MSI PDT III ----> SEL. BAUD -- HHDT TO PC "SEND" FUNCTION

----> SEL. BAUD -- HHDT TO SERIAL PRINTER

"PRINT" FUNCTION

Figure 1-2. Hand Held Data Terminal I/O Functions

SECTION 1 1-5

_______________ MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL

OCT 1997

1.2.4 COMMUNICATIONS OPTIONS

The SolarFlow Plus design provides for several means of communication, including telephone

line, radio, cellular units, and satellite. Communications options include packages that provide

for digital communications to and from a SolarFlow Plus installation. The manual supplement

for a specific application provides a description of any special communications options provided

with the application.

Various software programs are available that provide specialized ways to access data from either

the SolarFlow Plus computer or the Hand Held Data Terminal. Brief descriptions of these

programs are provided in Appendix A. More detailed information is available from Daniel

Industries, Inc.

1.2.5 HARDWARE

SolarFlow Plus system hardware includes the Model 2480 flow computer, the required

transmitters, and a hand-held data terminal. A SolarFlow Plus system may also include modems

for data transmission over land lines, or an interface to customer supplied communications media.

Random-access memory (RAM) chips are provided with battery backup as standard.

The SolarFlow Plus computer operates on electrical power supplied by a 6-volt direct current

(VDC) battery pack. System design includes a solar panel array to recharge the battery pack.

The Model 2480 SolarFlow Plus system is designed as intrinsically safe for Class I, Division 1,

Group D environments.

1-6 INTRODUCTION

MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL _______________

OCT 1997

SECTION 2

INSTALLATION

2.1 MATERIALS LIST

A complete SolarFlow Plus system includes the standard material items listed in section 2.1.1 and

may contain several optional items from the list in section 2.1.3. Check the material received

against the packing list supplied with the shipment. See Figure 2-1. Verify that the transmitters

supplied are tagged with the desired calibrated range. The manufacturer must be notified as soon

as possible after receipt of a SolarFlow Plus unit if any items are not received with the shipment.

Report any shipping damage to the carrier as well as to Daniel. Save all shipping materials for

inspection purposes or for return to factory.

2.1.1 STANDARD MATERIAL ITEMS

- One Model 2480 SolarFlow Plus System Reference Manual and one Model 2480

Application Manual provided together in a single binder

- One Model 2480 SolarFlow Plus unit in an enclosure designed to meet the requirements

of a National Electrical Manufacturers Association (NEMA) Code 4 enclosure

- One solar panel / battery assembly with remote or local mounting hardware

- Transmitters listed in the Purchase Order.

- Temperature input calibration module, supplied only if a temperature

transmitter is supplied.

2.1.2 TRANSMITTER INSTALLATION

The static pressure transducer is mounted within the Model 2480 enclosure, all other analog

inputs are mounted externally with interconnect cable and compression coupling. The specific

application manual found at the rear of this System Reference Manual lists all of the inputs and

outputs for the application along with connection points and wire colors. Refer to section 3.0

"Field Wiring" in the application manual for more information.

SECTION 2 2-1

_______________ MODEL 2480 SOLARFLOW PLUS SYSTEM REFERENCE MANUAL

OCT 1997

2.1.2.1 Standard Orifice Version

The standard orifice version of the SolarFlow Plus system is shipped with the static pressure

transducer internally installed; all other analog inputs are installed outside the enclosure and are

shipped as separate items. Standard installation of the analog inputs for the orifice version are

illustrated in Figure 2-2.

Figure 2-1. Standard and Optionally Supplied Items

2-2 INSTALLATION

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Daniel Model 2480 System Owner's manual

Daniel Model 2480 System Owner's manual

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