COMMUNICATIONS SETUP

FRICK® QUANTUM™ LX COMPRESSOR

Version 7.0x

Form 090.020-CS (APRIL 2013) COMUNICATIONS SETUP

File: SERVICE MANUAL - Section 90 Replaces: 090.020 CS (SEP 11) Dist: 3, 3a, 3b, 3c

QUANTUM™ LX COMPRESSOR CONTROL PANEL COMMUNICATIONS SETUP

090.020-CS (APRIL 13) Page 2

TABLE OF CONTENTS

SECTION 1 INTRODUCTION TO THE QUANTUM™ LX............................................................................................................................6

Quantum™ Description.............................................................................................................................................................6 How To Use This Manual...........................................................................................................................................................6

ETHERNET AND NETWORKING............................................................................................................................................7 Description...............................................................................................................................................................................7 Cabling......................................................................................................................................................................................7 RJ-45 Connectors .....................................................................................................................................................................8 The Hub....................................................................................................................................................................................8 The Switch...............................................................................................................................................................................8 Ethernet Setup........................................................................................................................................................................10 IP Data....................................................................................................................................................................................10 Naming Data...........................................................................................................................................................................11 E-Mail Data.............................................................................................................................................................................11 Protocols.................................................................................................................................................................................11

SECTION 2 SERIAL COMMUNICATIONS................................................................................................................................................13

RS-232 Description..................................................................................................................................................................13 RS-422/RS-485 Description.....................................................................................................................................................13 Serial Communications Setup..................................................................................................................................................14 Using The Map File..................................................................................................................................................................15 Serial Communication Setup Table...........................................................................................................................................17

SERIAL PROTOCOL.............................................................................................................................................................18 Description..............................................................................................................................................................................18 Quantum™ LX Communications Protocol List..........................................................................................................................18 Checklist For Setting Up Communication.................................................................................................................................18 Frick® Protocol.......................................................................................................................................................................19 Description..............................................................................................................................................................................19

Frick® # Protocol Specifi cations.......................................................................................................................................19 Quantum™ $ Protocol Specifi cations...............................................................................................................................26

Data Packet...............................................................................................................................................................26

SECTION 3 QUANTUM™ LX ALLEN-BRADLEY COMMUNICATION.........................................................................................................35

Overview Of Half And Full Duplex Theory................................................................................................................................35 SLC-500 - Suggested Setup....................................................................................................................................................36

Channel Confi guration......................................................................................................................................................36 Read Message Setup Example.........................................................................................................................................36 Write Message Setup Example........................................................................................................................................36

ALLEN-BRADLEY PROGRAMMING OVERVIEW.....................................................................................................................37 Channel Confi guration.............................................................................................................................................................37 General Confi guration.............................................................................................................................................................37 System Confi guration..............................................................................................................................................................38 Message Sequence Logic........................................................................................................................................................38 Message Read Logic................................................................................................................................................................39 Message Read Setup Screen..................................................................................................................................................40 Message Write Logic...............................................................................................................................................................41 Message Write Setup Screen..................................................................................................................................................43 Allen-Bradley Data Access......................................................................................................................................................43 Ethernet / IP............................................................................................................................................................................43

SECTION 4 MODBUS® PROTOCOL.......................................................................................................................................................45

General Description.................................................................................................................................................................45 Modbus® TCP/IP (Ethernet).....................................................................................................................................................45 Modbus® ASCII (Serial Communications)................................................................................................................................46 Modbus® RTU (Serial Communications)..................................................................................................................................46 Serial Port Confi guration Of The Master..................................................................................................................................46

QUANTUM™ LX COMPRESSOR CONTROL PANEL COMMUNICATIONS SETUP

090.020-CS (APRIL 13) Page 3

Data Packet........................................................................