Emerson 7829 - Manuals

2 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Introduction Two forms of output are available: • Two off 4-20 mA analog outputs, factory set but have individually configurable span, bias, limits, and filter options. The standard factory settings for these outputs are Li...

Installation and Configuration Manual 3 Introduction In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on 1.2.4 What is it used for? The 7829 Viscomaster ® / Viscomaster Dynamic ™ viscosity meter is designed specifically to control the viscosity of Heavy Fuel...

4 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Introduction Figure 1-1 Typical HFO Fuel Circuit 1 HFO fuel tank 2 Mixer 3 Re-circulation pump 4 Fuel heater 5 Control valve 6 Viscomaster 7 Heater Controller 8 Personal Computer (PC) 9 Engine Management Computer 10 Burner ...

Installation and Configuration Manual 5 In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on Chapter 2 Installation 2.1 Introduction There are a variety of external factors that affect the ability of the 7829 Viscomaster ® / Viscomaster Dynamic ™ viscosity me...

6 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Installation Factors which may adversely affect the relevance of the measurements could include: • Measurement used for control purposes being made too far away from the point of control, so that the system cannot respond p...

Installation and Configuration Manual 7 Installation In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on This next view shows other pipe outlines superimposed: The smaller circle represents a 4" (100 mm) vertical pipe, which because the meter orientation...

8 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Installation From this, it would appear that almost every installation requires a separate in situ calibration – a very undesirable situation. The problem is resolved by providing standard calibration geometries which can b...

Installation and Configuration Manual 9 Installation In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on 2.2.4 Entrained gas Gas pockets can disrupt the measurement. A brief disruption in the signal caused by transient gas pockets can be negated in the signa...

10 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Installation 2.4 Standard installations 2.4.1 Overview To overcome the need for in situ calibration for every installation, three standard installations are proposed. If an installation conforms to one of these standards, ...

Installation and Configuration Manual 11 Installation In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on These three types of standard installation are graphically shown in the following schematic. 2.4.2 Meter orientation The meter must always be installed ...

12 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Installation Figure 2-1 Meter orientation Note: All drawings and dimensions given in the following sections are derived from detailed dimensional drawings. They are given here for planning purposes only. Before commencing ...

Installation and Configuration Manual 13 Installation In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on The three compression fittings on the flow pockets (½" drain, ¾" temp probe, and 1-½" mounting nut for the meter) are rated to above the wor...

Installation and Configuration Manual 15 Installation In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on Figure 2-2 VAF Viscosense retrofit dimensions 14.49 (368) 5. 9 (1 50 ) 150 mm unit shownDN50 PN16 flanges shown Dimensions shown in inches (mm)

16 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Installation 2.4.5 VAF Viscotherm retrofit Conditions: • Temperature: -50 to +200 ° C (–58 °F to 392 °F) • Flow: 40 to 330 l/min (2.5 to 20 m 3 /hr) (11 to 87 US gal/min) • Viscosity limit: Up to 100 cSt • Pressure: As def...

Installation and Configuration Manual 17 Installation In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on Figure 2-3 VAF Viscotherm retrofit dimensions Dimensions shown in inches (mm) 1.57 (40) 1 1 .85 (301 ) 4.5 (115) Ø 6.3 (160)

18 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Installation 2.5 Commissioning 1. Once the pipework installation has been prepared, and before installing the 7829 Viscomaster ® / Viscomaster Dynamic ™ viscosity meter and thermal insulation, fit a blanking compression nu...

Installation and Configuration Manual 21 Electrical Connections In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k...

22 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Electrical Connections It is recommended that both outputs are installed, requiring a minimum of eight wires (two for each output, and two for power). Although you may not immediately require the Modbus connection, it may ...

Installation and Configuration Manual 23 Electrical Connections In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k...

24 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Electrical Connections Another method of surge protection is to connect an MOV (Metal Oxide Varistor) (breakdown voltage >30 V) with an NE-2 neon bulb in parallel across each wire and ground. These can be mounted in a j...

Installation and Configuration Manual 25 Electrical Connections In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k...

26 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Electrical Connections 3.3 Wiring the meter Figure 3-2 shows the terminal board of the 7829 Viscomaster ® / Viscomaster Dynamic ™ viscosity meter. To reveal the terminal board, it is necessary to unscrew the housing cap; t...

Installation and Configuration Manual 27 Electrical Connections In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k...

28 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Electrical Connections Figure 3-4 Modbus connections < 100 m 3.6 4-20 mA outputs Terminals 5 , 6 , 7 and 8 are for connecting the two 4-20 mA analog outputs to external devices, such as a signal converter. Upon leaving ...

Installation and Configuration Manual 29 Electrical Connections In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k...

30 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Electrical Connections Figure 3-7 4–20 mA output using a third power supply Note: The external device must be located in a non-hazardous (safe) area unless it is explosion proof and suitably certified. Fault conditions wit...

Installation and Configuration Manual 31 Electrical Connections In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k...

32 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Electrical Connections 3.8 Further information on RS-485 3.8.1 RS-485 The meter’s Modbus communications uses the RS-485 electrical standard. This uses the difference between the two signal cores to transmit and detect logi...

Installation and Configuration Manual 33 Electrical Connections In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k...

34 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Electrical Connections Figure 3-9 Modbus connections > 100 m The default configuration of the KD485-ADE has Port 2 configured for 9600 baud. This is the correct baud rate for the meter. (See Section 3.8.4 for details). ...

35 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Electrical Connections 3.8.3 RS-485 multi-drop When several devices are connected in parallel on an RS-485 network, this is known as a multi-drop network. Although it is theoretically possible to have up to 256 devices, in...

Installation and Configuration Manual 37 In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on Chapter 4 Using ADView and ProLink II 4.1 Using ADView software 4.1.1 What is ADView? ADView is a software package provided by Micro Motion to enable you to: • Confi...

38 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Using ADView and ProLink II 4. When the installation program starts, you will be asked to supply your name and company name for registration purposes, and supply a directory path into which ADView’s files can be loaded (a ...

Installation and Configuration Manual 39 Using ADView and ProLink II In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L...

40 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Using ADView and ProLink II When it finds a device, the message box below appears: If no active device is found, a warning message is given: In this case, check that the device is powered up correctly, that the cables and ...

Installation and Configuration Manual 41 Using ADView and ProLink II In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L...

42 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Using ADView and ProLink II Certain parameters are not available for configuration by ADView, including the Density Offset value which may be required to fine tune the calibration of the meter. However, ADView does have to...

44 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Using ADView and ProLink II Register Read / Write In a few cases, it may be useful to write directly to a single Modbus register. Two likely occasions for using this feature are to set the Slave Address of the unit and to ...

Installation and Configuration Manual 45 Using ADView and ProLink II In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L in k II Electrical Co nnecti ons In tr o ducti on In stall a tion Usin g AD Vie w an d Pr o L...

46 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Using ADView and ProLink II 4.2.4 ProLink II configuration upload/download ProLink II provides a configuration upload/download function which allows you to save configuration sets to your PC. This allows: • Easy backup and...

Installation and Configuration Manual 47 General Mai n tenan c e Cali brat ion Ch eck Chapter 5 Calibration Check 5.1 Calibration 5.1.1 Factory calibration Prior to leaving the factory, the 7829 Viscomaster ® / Viscomaster Dynamic ™ viscosity meter is calibrated within a standard physical boundary (...

48 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Calibration Check 5.1.3 Instrument calibration Each meter is issued with its own calibration which is programmed into the instrument electronics before it leaves the factory. Under normal circumstances it should not be nec...

Installation and Configuration Manual 49 Calibration Check General Mai n tenan c e Cali brat ion Ch eck 5.2 Calibration certificate examples 5.2.1 Viscomaster sample calibration certificate Note: Figure 5-1 is an example only. It is NOT the calibration certificate for your Viscomaster. Figure 5-1 Ex...

50 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Calibration Check 5.2.2 Viscomaster Dynamic sample calibration certificate Note: Figure 5-2 is an example only. It is NOT the calibration certificate for your Viscomaster. Figure 5-2 Example Calibration Certificate for Vis...

Installation and Configuration Manual 51 Calibration Check General Mai n tenan c e Cali brat ion Ch eck 5.3 User calibration checks 5.3.1 Ambient air calibration check An air check is a simple and convenient method to see if any long term drift or corrosion and deposition on the tines has occurred. ...

52 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Calibration Check Energy Institute: HM7. Density, sediment and water. Section 1: General guidance on test methods (formerly PMM Part VII, S1) 1st ed 1996 ISBN 978-0-85293-154-7 Energy Institute: HM8. Density, sediment and ...

Installation and Configuration Manual 53 General Mai n tenan c e Cali brat ion Ch eck Chapter 6 General Maintenance 6.1 Overview The 7829 Viscomaster ® / Viscomaster Dynamic ™ viscosity meter is rugged and robust, and has no moving parts. When correctly installed and operated, servicing is not norma...

54 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters General Maintenance 6.2.2 Electrical check 1. Check the power supply and current consumption at the meter terminals, pins 1 and 2, having disconnected all analog outputs. These should give 35 mA to 42 mA at 22.8 V to 25.2 ...

Installation and Configuration Manual 55 General Maintenance General Mai n tenan c e Cali brat ion Ch eck Analog output = 0 mA No power to analog output If voltage across pins 5 and 6 is not 15 to 28 V, replace power supply. Analog output circuit failure Use ADView’s facility to set the analog outpu...

56 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters General Maintenance 6.3.2 Mechanical servicing This mainly comprises the cleaning of any deposition or corrosion from the tines. Deposition is removed by the use of a suitable solvent. For corrosion, solvent and the carefu...

Installation and Configuration Manual 57 General Maintenance General Mai n tenan c e Cali brat ion Ch eck • Modbus Register 137: contains the Time period count, which is the maximum number of measurements to be rejected before resuming normal operation; the preset value is 2. If the value is set to ...

Installation and Configuration Manual 59 C a lc ul ated P a ra mete rs Mo dbus Comm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings Appendix A Factory Default Settings A.1 Default configuration for analog outputs The 7829 Viscomaster ® / Viscomaster Dynamic ™ viscosity meter is...

60 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Factory Default Settings Line density scale factor (Not Applicable) 1 Line density offset (Not Applicable) 0 API referral: Product type (Not Applicable) General refined User K0 (Not Applicable) +0000E+00 User K1 (Not Appli...

Installation and Configuration Manual 61 C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings Appendix B Calculated Parameters B.1 Overview The 7829 Viscomaster ® / Viscomaster Dynamic ™ viscosity meter is capable of calculating a number of ...

62 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Calculated Parameters where K 0 and K 1 are known as the API factors. Hydrocarbon group selection The hydrocarbon group can be selected as: • General refined products • General crude products • User defined K 0 and K 1 are...

Installation and Configuration Manual 63 Calculated Parameters C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings A correlation equation has been established for from the available compressibility data; such as, log e C = -1.62080 + 0.0002...

Installation and Configuration Manual 65 Safety Certification C a lc ul ated P a ra mete rs Mo dbus Comm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings Appendix C Safety Certification C.1 Safety certification Please contact Micro Motion if you need to have copies of the latest...

Installation and Configuration Manual 67 Modbus Communications C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated ...

68 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Modbus Communications D.2 Accessing Modbus registers Any device which can drive the RS-485 interface on the 7829 Viscomaster ® / Viscomaster Dynamic ™ viscosity meter can, in theory, access the Modbus registers. In practic...

Installation and Configuration Manual 69 Modbus Communications C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated ...

70 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Modbus Communications 4 Base density units Long integer D.5.2 5 Temperature units Long integer D.5.2 9 Output averaging time Long integer D.5.3 10 Analog Output 1 selected variable Long integer D.5.4 11 Analog Output 2 sel...

72 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Modbus Communications D.5 Index codes This section provides an interpretation of the numerical indices used to represent non-numerical values. 263 RTD resistance (in ohms) (1) 4-byte float 264 Meter coil pickup level (in v...

Installation and Configuration Manual 73 Modbus Communications C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated ...

74 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Modbus Communications D.5.4 Analog output selection Used in Register 10. D.5.5 Referral temperature Used in Register 27 D.5.6 Software version Used in Register 49. D.5.7 Hardware type Used in Registers 61. Index Output 0 D...

Installation and Configuration Manual 75 Modbus Communications C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated ...

76 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Modbus Communications D.5.10 Line dynamic viscosity units Used in Register 421. D.6 Establishing Modbus communications Using ADView, it is possible to establish which devices are available on the network, and their slave a...

Installation and Configuration Manual 77 Modbus Communications C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated ...

78 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Modbus Communications D.7 Example of direct Modbus access In many applications, direct access to Modbus will be unnecessary. ADView provides a way of configuring the 7829 Viscomaster ® / Viscomaster Dynamic ™ viscosity met...

Installation and Configuration Manual 79 Modbus Communications C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated P a ra mete rs Mo dbus Co mm u n ic a tio ns Saf e ty Cer tifi c atio n F actor y Default Settings C a lculated ...

Installation and Configuration Manual 81 Retu rn P o licy Product Data Appendix E Product Data E.1 Density / temperature relationship of hydrocarbon products E.1.1 Crude oil E.1.2 Refined products Table E-1 Crude oil Temp. (°C) Density (kg/m 3 ) 60 738.91 765.06 791.94 817.15 843.11 869.01 894.86 92...

82 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Product Data The above tables are derived from equations, which form the basis of the data in the Revised Petroleum Measurement Tables (IP 200, ASTM D1250, API 2540 and ISO R91 Addendum 1). The density temperature relation...

Installation and Configuration Manual 83 Product Data Retu rn P o licy Product Data E.1.4 Density of ambient air Taken at a relative humidity of 50%. E.1.5 Density of water Use pure, bubble-free water. Table E-4 Density of ambient air (in kg/m 3 ) AirPressure Air Temperature (°C) (mb) 6 10 14 18 22 ...

84 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Product Data E.1.6 Velocity of sound in liquids Table E-6 Velocity of sound in liquids Liquid Temp. (t °C) Velocity of Sound ( ms –1 ) Rate of Change ( ms –1 K –1 ) Acetic acid 20 1173 ---- Acetone 20 1190 –4.5 Amyl acetat...

Installation and Configuration Manual 87 Retu rn P o licy Product Data Appendix F Return Policy F.1 General guidelines Micro Motion procedures must be followed when returning equipment. These procedures ensure legal compliance with government transportation agencies and help provide a safe working e...

88 Micro Motion 7829 Viscomaster ® and Viscomaster Dynamic ™ Viscosity Meters Return Policy