Varec 4000 manual Sw Ver0-1

Page 67

4000

 

 

 

Modbus Implementation

 

 

 

 

 

 

 

 

 

 

Register Number

Type

 

Description

 

29

Reserved

 

 

 

30

ASCII

Sw Ver[0-1]

AT

31

ASCII

Sw Ver[2-3]

T-

32

ASCII

33

ASCII

Sw Ver[4-5]

 

 

34..99

Reserved

Sw Ver[6-7]

 

 

100

Float

 

 

 

102

Float

Level

 

 

104

Float

 

 

106

Reserved Float

Temp

 

 

108

Reserved Float

RTD Resist

 

 

110

Float

 

 

 

 

 

112

Float

 

 

 

114

Float

 

 

 

116

Float

Crit Low Level

 

 

118

Float

Adv Low Level

 

 

120

Float

 

 

122

Float

Adv High Level

 

 

124

Float

Crit High Level

 

 

126

Float

Level Deadband

128

Float

Crit Low Temp

 

 

130

Float

 

 

132

Float

Adv Low Temp

 

 

134

Float

Adv High Temp

 

 

136

Float

 

 

Crit High Level

 

 

138

Reserved Float

 

 

140

Float

Temp Deadband

142

Float

Min Level

 

 

144...199

Reserved

Max Level

 

 

200

Float

 

 

202

Float

Min Temp

 

 

204

Float

Max Temp

 

 

206

Reserved Float

 

 

 

208

Reserved Float

Man Temp

 

 

210

Bit Field

 

 

 

 

Calib Level

 

 

 

 

Level

 

 

 

 

Temp

 

 

 

 

RTD Resist

 

 

 

 

AlmStat

 

 

 

 

 

 

 

211

Bit Field

DiagStat

 

 

 

 

 

 

 

212

Reserved

Reserved

 

 

213Reserved

214Reserved

215

Code

Level Units

 

 

 

216

Code

Temp Units

 

 

 

217

Reserved

Reserved

218Reserved

219Reserved

220

Code

Level Type

 

 

 

221

Code

Temp Type

 

 

 

222

Reserved

Reserved

57

Image 67
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 ManualOperation ConfigurationConstruction Installation Part Number Gauge Adapter Kit Mounting the EquipmentConnecting Input Power WiringATT Wiring Wiring PreparationTerminal Block One TB1 Terminal Block Two TB2 Connecting Host CommunicationTypical EIA485 Wiring ATT EIA485 WiringTypical EIA485 System Wiring Typical Mark/Space Field Wiring ATT Mark/Space WiringInstallation Checkout Connecting the RTDConnecting the Handheld Terminal Wiring CompletionFunction Key Description ConfigurationConfiguration Parameters 1200 Hand Held TerminalTerminal Mode Configuration 1200 Hand Held Terminal Terminal Mode OperationMenu Operation Main Menu Description Main MenuSummary Menu Description Summary MenuConfiguration Menu Description Configuration MenuHost Menu Description Host MenuQuick Setup General Configuration Imperial Fractional 1900 Quick Setup DefaultsHost 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 SetupImperial Modbus Quick Setup Defaults Metric Modbus Quick Setup Defaults Maintenance Maintenance and TroubleshootingBattery Replacement ATT Error Status Conditions TroubleshootingError Message Description ATT Status Conditions ATT Configuration Error CheckingStatus Condition Description Host Communication Loopback Tests Model 1200 Error MessagesEnvironmental SpecificationsSpecifications and Physical Characteristics Input PowerLevel Measurement Agency Acronym Requirement Safety Agency ApprovalsIntrinsic Safety Explosion ProofMajor System Assemblies and Components Assembly/Component Part NumberCommunications Order CodesOrder Codes CPU Board Theory of OperationHost Communications Interfaces Back-up BatteryStatus Inputs and Outputs Atti Communications PortTemperature Measurement Encoder Battery BackupHost Communication Function Number Mark/Space Host InterfaceNumber Exception Compatibility with Varec Tank Polling Unit Modbus Support over Mark/Space Host InterfaceTheory of Operation Model 4040 Display Unit ATT Family of ProductsDigital Inputs Relay SpecificationsModel 4050 Digital Input/Output Unit Digital OutputsIntroduction Modbus ImplementationImplementation Modbus Implementation Integer Registers Functions and Data FormatsTerm Definition Host Request Integer DataATT Response Character Data Packed Bit Data Coded DataFloating Point Data Floating-Point RegistersFloating-Point Data Two 16-bit Registers FormatOne 32-bit Register Format Exception Response Reason Status BitsStatus Bit Data Exception ResponsesLoopback Test Data Out of RangeHardware Implementation Register Number Type Description Integer Register MapRegister Number Sw Ver0-1 Noise Reject Type Status Bit Register Map Floating Point Register MapModbus Implementation 10.3 4000LJFMO Optional Interfaces10.1 4000TIFMO 10.2 4000GEFMO10.6 4000GMFMO 10.5 4000WBFMOAdv Hi Level GlossaryDband TSU Tank Gauge Transmitter 4000 Your official representative Your offical representative