Tsu | Varec 4000 manual

4000

TSU

Tank Polling Unit. A Varec interface unit that allows a host computer to interface to Varec Mark/Space, Remote Selector, IFU, and Matrix field interfaces.

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Varec 4000 manual Tsu

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 Configuration OperationConstruction Installation Part Number Gauge Adapter Kit Mounting the Equipment Connecting Input Power WiringATT Wiring Wiring Preparation 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 Installation Checkout Connecting the RTDConnecting the Handheld Terminal Wiring Completion Function Key Description ConfigurationConfiguration Parameters 1200 Hand Held Terminal 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 Imperial Fractional 1900 Quick Setup Defaults General ConfigurationHost Configuration Imperial Decimal 1900 Quick Setup Defaults 3 0-20 Meter 1900 Quick Setup Defaults 4 0-30 Meter 1900 Quick Setup Defaults 8 0-30 Meters 1800 Series Transmitter Quick Setup Imperial Fractional 1800 Series Transmitter Quick SetupImperial Decimal 1800 Series Transmitter Quick Setup 7 0-20 Meters 1800 Series Transmitter Quick Setup Imperial Modbus Quick Setup Defaults Metric Modbus Quick Setup Defaults Maintenance and Troubleshooting MaintenanceBattery Replacement Troubleshooting ATT Error Status ConditionsError Message Description ATT Configuration Error Checking ATT Status ConditionsStatus Condition Description Host Communication Loopback Tests Model 1200 Error Messages Environmental SpecificationsSpecifications and Physical Characteristics Input Power Level Measurement Agency Acronym Requirement Safety Agency ApprovalsIntrinsic Safety Explosion Proof Major System Assemblies and Components Assembly/Component Part Number Communications Order Codes Order Codes CPU Board Theory of Operation Host Communications Interfaces Back-up BatteryStatus Inputs and Outputs Atti Communications Port Encoder Battery Backup Temperature MeasurementHost Communication Mark/Space Host Interface Function NumberNumber Exception Compatibility with Varec Tank Polling Unit Modbus Support over Mark/Space Host Interface Theory of Operation Model 4040 Display Unit ATT Family of Products Digital Inputs Relay SpecificationsModel 4050 Digital Input/Output Unit Digital Outputs Modbus Implementation IntroductionImplementation Modbus Implementation Functions and Data Formats Integer RegistersTerm Definition Integer Data Host RequestATT Response Character Data Packed Bit Data Coded Data Floating Point Data Floating-Point RegistersFloating-Point Data Two 16-bit Registers Format One 32-bit Register Format Exception Response Reason Status BitsStatus Bit Data Exception Responses Data Out of Range Loopback TestHardware Implementation 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 10.3 4000LJFMO Optional Interfaces10.1 4000TIFMO 10.2 4000GEFMO 10.6 4000GMFMO 10.5 4000WBFMO Adv Hi Level Glossary Dband TSU Tank Gauge Transmitter 4000 Your official representative Your offical representative