Hontzsch ExactSonic P Operating Instructions Manual Download Page 1

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U447_ExactSonicP_B_e_220628

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Operating Instructions

ExactSonic P

Software status from 1.1.0.220325

Ultrasonic Massflow Measuring System for exact mass flow measurement

Summary of Contents for ExactSonic P

Page 1: ...__________________________________________________________ U447_ExactSonicP_B_e_220628 1 18 Operating Instructions ExactSonic P Software status from 1 1 0 220325 Ultrasonic Massflow Measuring System for exact mass flow measurement ...

Page 2: ...ge 6 2 2 Pin assignment analog output 6 2 3 Device parameterization 6 3 User Interface 7 3 1 Tab Graph 7 3 2 Tab Control 8 3 3 Tab Settings 9 3 4 Tab Info 11 3 5 Status LED 11 4 TCP Interface 12 4 1 Communication between evaluation unit and ExactSonic P 12 4 2 Interface Specification 12 4 3 Security 12 4 4 Protocol Description 12 4 4 1 Command Telegram 13 4 4 2 Response Telegram 13 4 4 3 Error han...

Page 3: ... unsuitable power supplies and peripheral devices improper use of the device Danger when installing the sensors in pressurized pipelines sensors for use in pressurized pipelines are to be inserted or retracted only in depressurized con di tions non observance may result in serious injuries to personnel The pipelines for the gases to be measured must be insulated in such a way as to ensure that the...

Page 4: ... in the delivery 1 4 Technical Specifications 1 4 1 Operating Conditions Measuring range 25 m s 25 m s Medium temperature 20 60 C Ambient temperature 20 60 C Protection class IP65 IEC 529 and EN 60 529 with housing cover firmly screwed on and the plug in connectors firmly screwed on Working pressure up to 2 bar overpressure higher working pressure on request Medium pure gases and gas mixture such ...

Page 5: ...ss than 15 W Sensor v Ultrasonic UA one path actual flow velocity v Sensor t Pt100 Sensor p Precision absolute pressure sensor 0 1 FSO 0 1 6 bar abs optional for higher absolute pressure Sensor r H 1 0 100 rel humidity Analog output 4 20 mA or 0 10V linear for flow value update up to 0 5 ms burden max 500 Ohm Interface RJ45 socket 8P8C according to te standard ISO IEC 11801 Protocol AK protocol ac...

Page 6: ...neral rules of technology and these operat ing instructions are decisive Galvanic isolation between power supply and analog output ground analog output ground housing 2 1 Pin assignment supply voltage Pin1 ground Pin2 V 0 V Pin3 V 24 V 2 2 Pin assignment analog output Pin1 0 10 V analog output Pin2 analog output GND for 0 10V resp 4 20mA Pin3 4 20 mA analog output Pin4 not connected Pin5 not conne...

Page 7: ...seconds The graph offers different views which can be switched through in the following order by tapping on the diagram itself common graph for flow temperature pressure humidity1 with separate Y axes graph for flow graph for temperature graph for absolute pressure graph for humidity1 three separate graphs for flow temperature pressure and humidity1 Die unit of the flow value can be set in the Tab...

Page 8: ...ted when the measurement function is stopped the last measured value is permanently displayed The measurement data via TCP interface also no longer change the last measured values are always transmitted The analog output is also frozen at the last value The quantity counter forward as well as backward can be reset to 0 by tapping the Reset button To restart or shut down the unit properly use the b...

Page 9: ...locked after the last touch This time period is also used for the TCP lock see also chapter Fehler Verweisquelle konnte nicht gefunden werden Device unit Flow unit switchable between kg h Nm h and m s Damping GUI AK Damping in milliseconds for the graphic interface and the values via AK protocol Offset volume flow Freely selectable offset for the value of the flow in the set unit Offset pressure F...

Page 10: ...g output Arithmetic mean value or moving average value in the set damping time see Analog out Damping here in this chapter Analog out Damping Damping in milliseconds for the analog output Standard density Standard density of the gas to be measured is required for the calculation of the mass flow Standard pressure For Höntzsch the standard conditions are 294 2 K 21 C 70 F and 1014 hPa 14 7 psia Any...

Page 11: ... device has no authorization the date and time can be set using the AK protocol see AK command ESYT in chapter 4 4 5 3 5 Status LED Task Display of various statuses independent of the display Colour state Description Off Permanent Power supply interrupted Red 1 x short flash 2 seconds off error in evaluation of ultrasonic data 2 x short flash 2 seconds off error in user interface 3 x short flash 2...

Page 12: ...r change the settings or to control the device it must first be unlocked with the STLK command and the security code The device is blocked again after the blocking time for display and TCP see command EDTT in chapter 4 4 5 as well as after a restart 4 4 Protocol Description Each telegram begins with an STX Start of Text as the first byte The second byte can be any ASCII character the blank charact...

Page 13: ... Byte Kanalnummer 0 9 10 Byte BLANK blank D data byte 1 A data byte 2 T data byte 3 E data byte 4 further data bytes N Last data byte n Byte ETX ASCII Code 03 4 4 2 Response Telegram Character Details 1 Byte STX ASCII Code 02 2 Byte BLANK any ASCII character blank preferred 3 Byte FUNCTION CODE 1 1 character of the AK command e g A of ABCD 4 Byte FUNCTION CODE 2 2 character of the AK command e g B...

Page 14: ...XSEM ERROR_COMMAND_STX_ETX_MISSING STX or ETX is missing XSTL ERROR_SECURITY_TCP_LOCKED access via TCP blocked see STLK XTFD ERROR_COMMAND_TOO_FEW_DATABYTES too few data bytes received XTMD ERROR_COMMAND_TOO_MANY_DATABYTES too many data bytes received XUNK ERROR_UNKNOWN unknown error 4 4 4 AK commands Query Commands reading only Code Channel Description Data format AKEN 0 device description string...

Page 15: ...nteger value 3600 in seconds 0 display permanently on and TCP lock permanently off EDUN 0 unit flow value integer value 0 mass flow in kg h integer value 1 flow rate in Nm h integer value 2 flow velocity in m s EMIN 0 maintenance interval maintenance interval recommended by the manufacturer integer value in hours EOFF 0 offset flow value float value unit see EDUN e g 1 500 restart necessary after ...

Page 16: ... on the measured value 0 float value in 100 4 4 6 AK Commands Control Commands Code Channel Description Data format SANA 0 Analog output on off integer value 0 analog output off integer value 1 analog output on SDIS 0 display on off integer value 0 display off integer value 1 display on SDLK 0 display lock integer value security code off integer value 1 on SHUT 0 switch off the device integer valu...

Page 17: ...a tus LED see chapter 3 5 Elektronics or display defective Return to the factory Display cannot be operated User interface locked Unlock the user interface according to chapter 3 1 Incorrect value at analog output Incorrect settings for analog output Check the settings according to chapter 3 3 or chapter 4 4 5 Measured value too low Sensor dirty Check and clean the sensor Incorrect measurement set...

Page 18: ...g standards or normative docu ments Waiblingen 28 06 2022 Jürgen Lempp Geschäftsführer Höntzsch GmbH Co KG Gottlieb Daimler Straße 37 D 71334 Waiblingen Tel 49 7151 17 16 0 E Mail info hoentzsch com Internet www hoentzsch com Subject to alteration Provisions of the Directive Reference and date of issue 2014 30 EU Electromagnetic Compatibility EN 61000 4 2 EN 61000 4 3 EN 61000 4 4 EN 61000 4 5 EN ...

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