Varec 4000 specification

4000

NOTES

67

Image 77

Varec 4000 manual

Contents

Installation Operations Manual Page Copyright Disclaimer of Warranties Safety Precaution Definitions Safety Precautions Tank Gauge Transmitter Introduction Tank Gauge Transmitter Glossary Tank Gauge Transmitter Viii Introduction Using This Manual Construction ConfigurationOperation Installation Part Number Gauge Adapter Kit Mounting the Equipment ATT Wiring WiringWiring Preparation Connecting Input Power Terminal Block One TB1 Terminal Block Two TB2 Connecting Host Communication Typical EIA485 Wiring ATT EIA485 Wiring Typical EIA485 System Wiring Typical Mark/Space Field Wiring ATT Mark/Space Wiring Connecting the Handheld Terminal Connecting the RTDWiring Completion Installation Checkout Configuration Parameters Configuration1200 Hand Held Terminal Function Key Description Terminal Mode Configuration 1200 Hand Held Terminal Terminal Mode Operation Menu Operation Main Menu Description Main Menu Summary Menu Description Summary Menu Configuration Menu Description Configuration Menu Host Menu Description Host Menu Quick Setup Host Configuration Imperial Fractional 1900 Quick Setup DefaultsGeneral Configuration Imperial Decimal 1900 Quick Setup Defaults 3 0-20 Meter 1900 Quick Setup Defaults 4 0-30 Meter 1900 Quick Setup Defaults Imperial Decimal 1800 Series Transmitter Quick Setup Imperial Fractional 1800 Series Transmitter Quick Setup7 0-20 Meters 1800 Series Transmitter Quick Setup 8 0-30 Meters 1800 Series Transmitter Quick Setup Imperial Modbus Quick Setup Defaults Metric Modbus Quick Setup Defaults Battery Replacement Maintenance and TroubleshootingMaintenance Error Message Description TroubleshootingATT Error Status Conditions Status Condition Description ATT Configuration Error CheckingATT Status Conditions Host Communication Loopback Tests Model 1200 Error Messages Specifications and Physical Characteristics SpecificationsInput Power Environmental Level Measurement Intrinsic Safety Safety Agency ApprovalsExplosion Proof Agency Acronym Requirement Major System Assemblies and Components Assembly/Component Part Number Communications Order Codes Order Codes CPU Board Theory of Operation Status Inputs and Outputs Back-up BatteryAtti Communications Port Host Communications Interfaces Host Communication Encoder Battery BackupTemperature Measurement Number Exception Mark/Space Host InterfaceFunction Number Compatibility with Varec Tank Polling Unit Modbus Support over Mark/Space Host Interface Theory of Operation Model 4040 Display Unit ATT Family of Products Model 4050 Digital Input/Output Unit Relay SpecificationsDigital Outputs Digital Inputs Implementation Modbus ImplementationIntroduction Modbus Implementation Term Definition Functions and Data FormatsInteger Registers ATT Response Integer DataHost Request Character Data Packed Bit Data Coded Data Floating-Point Data Floating-Point RegistersTwo 16-bit Registers Format Floating Point Data One 32-bit Register Format Status Bit Data Status BitsException Responses Exception Response Reason Hardware Implementation Data Out of RangeLoopback Test Register Number Type Description Integer Register Map Register Number Sw Ver0-1 Noise Reject Type Status Bit Register Map Floating Point Register Map Modbus Implementation 10.1 4000TIFMO Optional Interfaces10.2 4000GEFMO 10.3 4000LJFMO 10.6 4000GMFMO 10.5 4000WBFMO Adv Hi Level Glossary Dband TSU Tank Gauge Transmitter 4000 Your official representative Your offical representative