Varec 4000 manual Noise Reject Type

Page 68

Modbus Implementation

 

 

Tank Gauge Transmitter

 

 

 

 

 

 

 

 

 

 

Register Number

 

Type

Description

 

223

 

Reserved

 

 

224

 

Reserved

 

 

225

 

Code

Damping Value

 

226

 

Code

 

 

A/D Noise Reject: Type

 

 

 

 

 

 

 

 

 

 

227

 

Reserved

Reserved

 

 

 

 

 

 

228

 

Reserved

 

 

229

 

Reserved

 

 

230

 

Float

Crit Low Level

 

232

 

Float

 

234

 

Float

Adv Low Level

 

236

 

Float

Adv High Level

 

238

 

Float

Crit High Level

 

240

 

Float

 

 

Level Deadband

 

242

 

Float

 

244

 

Float

Crit Low Temp

 

246

 

Float

Adv Low Temp

 

248

 

Float

 

 

Adv High Temp

 

250

 

Float

 

252

 

Float

Crit High Level

 

254

 

Float

Temp Deadband

 

256

 

Float

Min Level

 

258

Reserved Float

 

260

 

Float

Max Level

 

 

 

 

Min Temp

 

 

 

 

Max Temp

 

 

 

 

Man Temp

 

 

 

 

 

 

58

Installation and Operations Manual

Image 68
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 Using This Manual IntroductionConstruction ConfigurationOperation Installation Mounting the Equipment Part Number Gauge Adapter KitWiring ATT WiringWiring Preparation Connecting Input PowerConnecting Host Communication Terminal Block One TB1 Terminal Block Two TB2ATT EIA485 Wiring Typical EIA485 WiringTypical EIA485 System Wiring ATT Mark/Space Wiring Typical Mark/Space Field WiringConnecting the RTD Connecting the Handheld TerminalWiring Completion Installation CheckoutConfiguration Configuration Parameters1200 Hand Held Terminal Function Key DescriptionTerminal Mode Configuration Terminal Mode Operation 1200 Hand Held TerminalMenu Operation Main Menu Main Menu DescriptionSummary Menu Summary Menu DescriptionConfiguration Menu Configuration Menu DescriptionHost Menu Host Menu DescriptionQuick 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 Fractional 1800 Series Transmitter Quick Setup Imperial Decimal 1800 Series Transmitter Quick Setup7 0-20 Meters 1800 Series Transmitter Quick Setup 8 0-30 Meters 1800 Series Transmitter Quick SetupImperial 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 Model 1200 Error Messages Host Communication Loopback TestsSpecifications Specifications and Physical CharacteristicsInput Power EnvironmentalLevel Measurement Safety Agency Approvals Intrinsic SafetyExplosion Proof Agency Acronym RequirementAssembly/Component Part Number Major System Assemblies and ComponentsOrder Codes CommunicationsOrder Codes Theory of Operation CPU BoardBack-up Battery Status Inputs and OutputsAtti Communications Port Host Communications InterfacesHost Communication Encoder Battery BackupTemperature Measurement Number Exception Mark/Space Host InterfaceFunction Number Modbus Support over Mark/Space Host Interface Compatibility with Varec Tank Polling UnitTheory of Operation ATT Family of Products Model 4040 Display UnitRelay Specifications Model 4050 Digital Input/Output UnitDigital Outputs Digital InputsImplementation Modbus ImplementationIntroduction Modbus Implementation Term Definition Functions and Data FormatsInteger Registers ATT Response Integer DataHost Request Character Data Coded Data Packed Bit DataFloating-Point Registers Floating-Point DataTwo 16-bit Registers Format Floating Point DataOne 32-bit Register Format Status Bits Status Bit DataException Responses Exception Response ReasonHardware Implementation Data Out of RangeLoopback Test Integer Register Map Register Number Type DescriptionRegister Number Sw Ver0-1 Noise Reject Type Floating Point Register Map Status Bit Register MapModbus Implementation Optional Interfaces 10.1 4000TIFMO10.2 4000GEFMO 10.3 4000LJFMO10.5 4000WBFMO 10.6 4000GMFMOGlossary Adv Hi LevelDband TSU Tank Gauge Transmitter 4000 Your official representative Your offical representative