Frick QUANTUM LX - SECTION 1 INTRODUCTION TO THE QUANTUM EVAPORATOR CONTROL SYSTEM; SECTION 2 SERIAL COMMUNICATIONS; SECTION 3 QUANTUM LX ALLEN-BRADLEY COMMUNICATION; SECTION 4 MODBUS PROTOCOL

QUANTUM™ LX EVAPORATOR CONTROL PANEL
OPERATION
090.610-O (MAR 2016)
Page 2
TABLE OF CONTENTS
SECTION 1
INTODUCTION TO THE QUANTUM™ EVAPORATOR CONTROL SYSTEM.................................................5
Setup Description.....................................................................................................................................6
Wiring................................................................................................................................................6
Conguration.......................................................................................................................................6
Operation............................................................................................................................................6
Identifying An Evaporator System.............................................................................................................6
The Operator Interface Panel..............................................................................................................6
The Remote I/O Panel.........................................................................................................................6
Evaporator Systems Congurations...........................................................................................................7
Evaporator System Communications Wiring Diagram...............................................................................8
System Installation....................................................................................................................................9
Checking The AC Power..........................................................................................................................10
Interface Panel..................................................................................................................................10
Remote Panel(s)................................................................................................................................10
Wiring For Communications.....................................................................................................................11
Interface Panel...................................................................................................................................11
Wiring for 1 to 5 Remote Panels.................................................................................................11
Wiring for 6 to 10 Remote Panels...............................................................................................11
Remote Panel(s)..........................................................................................................................12
Zone Conguration Chart.........................................................................................................................13
COMM. 4..........................................................................................................................................13
COMM. 3..........................................................................................................................................13
SECTION 2
SETUP AND CONFGURATION..................................................................................................15
Initial Startup and Login...........................................................................................................................16
Verifying Communications........................................................................................................................17
Zone Conguration..................................................................................................................................18
Global Zone Conguration.................................................................................................................18
Current Zone Conguration................................................................................................................19
Calibrating Sensors..................................................................................................................................19
Establishing Setpoints..............................................................................................................................19
Cooling Setpoints..............................................................................................................................19
Defrost Setpoints..............................................................................................................................20
The Mode Screen....................................................................................................................................20
The Home Screen..................................................................................................................................20
Alarms....................................................................................................................................................21
Zone Overview Screen.............................................................................................................................21
Ammonia Conguration...........................................................................................................................21
Troubleshooting......................................................................................................................................23
Operator Interface Panel...................................................................................................................23
Remote Panels..................................................................................................................................23
Typical System Conguration.................................................................................................................24
Connecting A Computer Directly T0 A Quantum™ LX Control Panel.......................................................24
SECTION 3
OVERVIEW OF OPERATOR INTERFACES...............................................................................................26
Web Browser..........................................................................................................................................26
Operator Access......................................................................................................................................26
To Change Setpoints................................................................................................................................26
Keys And Key Functions...........................................................................................................................27
Menu Structure.......................................................................................................................................28