ABB AquaMaster 3 Manual Download Page 20

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AquaMaster 3
Electromagnetic flowmeter

MODBUS Tables Supplement COI/FET2XX/MOD/TBL-EN

MODBUS Protocol

RO Float

Address

AquaMaster 3

Parameter

Name

Size
(bytes)

Range/Units

Note

5001

004

ABB Reserved

—

5003

006

ABB Reserved

—

5005

009

ABB Reserved

—

5007

010

FlowSensorCalFactor

—

Factory sensor span factor

5009

013

HeadSpanLow

—

Factory span adjustment

5011

016

EmptyPipeZero

—

Factory empty pipe zero correction

5013

146

ABB Reserved

—

5015

147

ABB Reserved

—

5017

217

FlowRate

User flow units

—

5019

218

FlowPercent

—

5021

219

ABB Reserved

—

5023

220

ABB Reserved

—

5025

222

Pressure

User units

—

5027

223

PressurePercent

—

5029

234

LeftElectrode

kOhm

—

5031

235

RightElectrode

kOhm

—

5033

237

CalibratedBore

—

5035

238

ISpan

—

Factory coil current span factor

5037

239

IZero

—

Factory coil current zero correction

5039

243

CoilCurrent

5041

258

PulseOutput

5043

294

SignalCalHighCurrent

—

Factory transmitter span (mains)

5045

295

ZeroOffsetHighCurrent

—

Factory transmitter zero (mains)

5047

296

SignalCalLowCurrent

—

Factory transmitter span (battery)

5049

297

ZeroOffsetLowCurrent

—

Factory transmitter zero (battery)

5051

298

CalibratedVelocity

—1

—

5053

310

ABB Reserved

—

5055

311

ABB Reserved

—

5057

312

VoltageReference

—

5059

313

PressureGain

—

Factory transmitter pressure span

5061

314

PressureOffset

—

Factory transmitter pressure zero

5063

328

SigAVolts

Electrode A voltage

5065

329

SigBVolts

Electrode B voltage

5067

341

ABB Reserved

—

5069

376

PowerVExt

External power supply voltage

5071

377

PowerV3V8

Internal 3V8 voltage

5073

378

PowerV3V2

Internal 3V2 voltage

Summary of Contents for AquaMaster 3

Page 1: ...ation information and MODBUS Protocol Register Allocation tables and is applicable to product firmware version WAJC2103 v01 00 00 or above Detailed specifications and recommendations for using and imp...

Page 2: ...committed to teamwork high quality manufacturing advanced technology and unrivalled service and support The quality accuracy and performance of the Company s products result from over 100 years experi...

Page 3: ...ister Usage 4 1 3 1 RW 1 Bit 4 1 3 2 RO 1 Bit 5 1 3 3 RO 8 16 Bit 5 1 3 4 RO String 6 1 3 5 RO 32 Bit 7 1 3 6 RO Float 8 1 3 7 RW 8 16 Bit 8 1 3 8 RW String 10 1 3 9 RW 32 Bit 12 1 3 10 RW Float 13 Ap...

Page 4: ...dered when implementing a MODBUS master to communicate with AquaMaster 3 Transmission mode Remote Terminal Unit RTU slave Response time out 1s Turnaround delay 800ms Interface power up considerations...

Page 5: ...for each Register Address Range and Appendix A provides the Register allocation tables Register Address Range Applicable Function Codes AquaMaster Data Type Description 0001 0500 01 Read Coils 05 Writ...

Page 6: ...le bit types Read Coils 1 to 14 Read all RW 1 Bit items Request Message Hex Response Message Hex Error Message Hex Address 01 Address 01 Function 81 Function 01 Function 01 Exception Code Exception Co...

Page 7: ...Variable Meaning 0 501 0 007 Flow sensor is not reverse wired 1 502 1 008 Flow sensor is a Probe 2 503 1 416 MID read only switch is Active 3 to 7 Not Used 1 3 3 RO 8 16 Bit Read only access to 8 and...

Page 8: ...Each AquaMaster 3 String type requires 18 MODBUS Registers 36 bytes Consequently RO String Register addresses are assigned at intervals of 18 and the Request Message must provide Quantity of Inputs i...

Page 9: ...ters 4 bytes Consequently RO 32 Bit Register addresses are assigned at intervals of 2 and the Request Message must provide Quantity of Inputs in multiples of 2 32 Bit quantities are arranged in big en...

Page 10: ...g Address Hi 13 Byte count 04 Starting Address Lo a8 H Register Value Hi 41 Quantity of Inputs Hi 00 H Register Value Lo 20 Quantity of Inputs Lo 02 L Register Value Hi 00 CRC f4 L Register Value Lo 0...

Page 11: ...Value Hi 00 Register Value Hi 00 Register Value Lo 0e 14 Register Value Lo 0e 14 CRC ae CRC ae CRC 0b CRC 0b Write Multiple Registers 8019 var125 Trip point for high flow 15 Request Message Hex Respo...

Page 12: ...nse Message Hex char Error Message Hex Address 01 Address 01 Function 83 Function 03 Function 03 Exception Code Exception Code Starting Address Hi 27 Byte count 24 Starting Address Lo e8 byte0 41 A Qu...

Page 13: ...Address Lo d6 Starting Address Lo d6 Quantity of Registers Hi 00 Quantity of Registers Hi 00 Quantity of Registers Lo 12 Quantity of Registers Lo 12 Byte count 24 CRC ab byte0 46 F CRC 48 byte1 6c l...

Page 14: ...antity of Registers in multiples of 2 32 Bit quantities are arranged in big endian order Read Holding Registers 12003 to 12004 var224 Totaliser Forward Request Message Hex Response Message Hex Error M...

Page 15: ...s Hi 00 Register Value H Lo 66 Quantity of Inputs Lo 02 Register Value L Hi 66 CRC 0a Register Value L Lo 67 0 9000000 CRC 8c CRC 7c CRC 72 Each AquaMaster 3 RW Float type requires 2 MODBUS Registers...

Page 16: ...al on AquaMaster 3 LCD display 2 053 DisplayReverseTotal 0 Off 1 On 3 054 DisplayNetTotal 0 Off 1 On 4 055 DisplayTariffA 0 Off 1 On 5 056 DisplayTariffB 0 Off 1 On 6 059 DisplayFlowRate 0 Off 1 On 7...

Page 17: ...Sensor settling time mains power 1008 034 ABB Reserved 2 1009 035 ABB Reserved 2 1010 036 ABB Reserved 1 1011 106 CalibrationType 1 0 to 4 See Table A 2 Calibration Types 1012 148 ABB Reserved 1 1013...

Page 18: ...2109 199 TransmitterType 25 AquaMaster 3 2127 200 Manufacturer 25 2145 201 Address1 25 2163 202 Address2 25 2181 203 Address3 25 2199 204 Address4 25 2217 210 CalibrationDate 11 Transmitter calibrati...

Page 19: ...03 002 FlowSensorSoftwareRev 4 4005 003 FlowSensorHardwareRev 4 4007 172 PressureSoftwareRev 4 4009 173 PressureHardwareRev 4 4011 205 HardwareRevisionLevel 4 4013 207 TransmitterUniqueID 4 Transmitte...

Page 20: ...tedBore 4 mm 5035 238 ISpan 4 Factory coil current span factor 5037 239 IZero 4 Factory coil current zero correction 5039 243 CoilCurrent 4 A 5041 258 PulseOutput 4 Hz 5043 294 SignalCalHighCurrent 4...

Page 21: ...to 19 See Note 1 8016 117 FlowCutOffLow 1 0 to 255 mms 1 y Factory flow cut off battery mode 8017 118 UserFlowCutOff 1 0 to 255 y User s flow cut off setting 8018 119 PressureUnits 1 0 to 7 See Note...

Page 22: ...15 V 8054 326 ABB Reserved 1 8055 327 ABB Reserved 1 y 8056 334 SoftwareResetCount 2 8057 335 WatchdogResetCount 2 8058 336 SensorCalTxVersion 1 y 8059 339 ABB Reserved 2 8060 342 LastTxSoftwareVer 1...

Page 23: ...g 25 10271 186 Pressure1stFactory 11 See Table A 4 Date Format 10289 187 PressureLastFactory 11 See Table A 4 Date Format 10307 188 PressureCertNo 25 10325 189 PressureContractNo 25 10343 196 Pressure...

Page 24: ...itted unless MID active 12005 225 TotaliserRev 4 Totaliser units y Write value of 0 permitted unless MID active 12007 226 TotaliserNet 4 Totaliser units y Write value of 0 permitted unless MID active...

Page 25: ...15 110 CustomVelocityUnits 4 per ms 1 13017 113 CustomFlowUnits 4 per m3 s 1 13019 115 FlowUpperRange 4 Flow units y 13021 116 FlowLowerRange 4 Flow units y 13023 120 CustomPressureUnits 4 per mmHg 13...

Page 26: ...ttings 0 Special 1 N A 2 PFA 3 PTFE 4 FEP 5 ABR 6 Rubber WRC 7 Polyurethane 8 HT Rubber 9 Polypropylene 10 PES 11 P E 12 PPS 13 Viton 14 St St 15 C St 16 Brass 17 Gold 18 Titanium 19 Hast B 20 Hast C...

Page 27: ...OW 2 Battery Power FAIL 3 Mains Power ON 4 Mains Power OFF 5 Renewable Power OK 6 Renewable Power LOW 7 Renewable Power OFF Table A 3 External Power Status Modbus register 8030 AquaMaster 3 parameter...

Page 28: ...AquaMaster 3 Electromagnetic flowmeter MODBUS Tables Supplement COI FET2XX MOD TBL EN 26 MODBUS Protocol Notes...

Page 29: ...AquaMaster 3 Electromagnetic flowmeter MODBUS Tables Supplement COI FET2XX MOD TBL EN 27 MODBUS Protocol...

Page 30: ...AquaMaster 3 Electromagnetic flowmeter MODBUS Tables Supplement COI FET2XX MOD TBL EN 28 MODBUS Protocol...

Page 31: ...nalytics Instrumentation pH Conductivity and Dissolved Oxygen Transmitters and Sensors Ammonia Nitrate Phosphate Silica Sodium Chloride Fluoride Dissolved Oxygen and Hydrazine Analyzers Zirconia Oxyge...

Page 32: ...t without prior notice With regard to purchase orders the agreed particulars shall prevail ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in thi...

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