Instruction manual

Contents

025-9209 vii

WARRANTY ......................................................................................................iii

LIMITATION OF LIABILITY ...........................................................................iii

TRADEMARKS..................................................................................................iii

FEDERAL COMMUNICATIONS COMMISSION (FCC) REGULATIONS...iv

INTRODUCTION

GENERAL...........................................................................................................1

SYSTEM DESCRIPTION...................................................................................2

MODBUS SYSTEM............................................................................................2

CONNECTIONS .................................................................................................3

SPECIFICATIONS

PHYSICAL SPECIFICATIONS .........................................................................5

RS-232 INTERFACE ..........................................................................................5

RADIO INTERFACE..........................................................................................5

Radio Modem Specifications...................................................................5

Signal Integrity ........................................................................................6

I/O SPECIFICATIONS .......................................................................................6

External Inputs.........................................................................................6

External Outputs ......................................................................................6

OPERATION

GENERAL OPERATION ...................................................................................7

ADDRESSING THE RTU ..................................................................................8

CONFIGURATION.............................................................................................9

Accessing the RTU Program Mode .........................................................9

MAIN MENU ......................................................................................................10

Prekey Time.............................................................................................10

Channel Busy Detect ...............................................................................11

Channel Busy Timeout ............................................................................11

Transceiver Type .....................................................................................11

Address Extension ...................................................................................11

Controller Address...................................................................................11

Group Call Address .................................................................................11

Factory Defaults.......................................................................................12

FAIL SAFE SETUP.............................................................................................12

Communication Failure Enable ...............................................................12

Channel Use Limits..................................................................................13

Enable/Disable Exception Reports ..........................................................13

STORE AND FORWARD ..................................................................................13

Slot No. ....................................................................................................14

Source Address ........................................................................................14

Destination Address.................................................................................14

Replacement Source Address ..................................................................14