Dynisco PT460DN Operating Manual

Devicenet melt pressure transmitters

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P/N 974131

05/05 Rev. B

ECO # 29918

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Page 1 PT46XDN Series PT46XDN Series PT46XDN Series PT46XDN Series PT46XDN Series D D D D D ev ev ev ev ev ic ic ic ic ic eNet eNet eNet M M M M M elt eNet elt Pr Pr Pr Pr Pr e e e e e s s s s s s s s s s ur ur ur ur ur e e e e e T T T T T r r r r r an an smitt smitt smitt...
Page 2: Table Of Contents
T T T T T C C C C C ABLE ABLE ABLE ABLE ABLE OF ONTENTS ONTENTS ONTENTS ONTENTS ONTENTS Content Content Content Page Page Page Icon Icon Icon Content Content Page Page Icon Icon General Notes on Safety Technical Data Transport/Delivery Installation...
Page 3 This applies in particular to the notes on safety. Following the safety instructions will help to prevent accidents, defects and malfunctions. Models covered by this manual include the PT460DN, PT462DN and the TPT463DN. D D D D D YNISC...
Page 4: General
VERVIEW VERVIEW The Dynisco PT46xDN is a full-featured, smart digital melt pressure transmitter, combining the reliability of this industry-standard Dynisco pressure transducer with the added flexibility of DeviceNet digital communications. The pressure sensing technology is the same as other Dynisco products, proven in such rugged applications such as Polymer Melt Processing applications.
Page 5 This completes the translation of pressure applied to the lower diaphragm into a usable electrical signal. Fig. 1-1 Fig. 1-1 Functioning Principle of the Dynisco Filled Assembly Fig. 1-1 Functioning Principle of the Dynisco Filled Assembly Functioning Principle of the Dynisco Filled Assembly Functioning Principle of the Dynisco Filled Assembly Fig.
Page 6 "B" Module Status "A" Network Status 1. 1. 1. 1. 1.7 7 7 7 7 .1 .1 .1 .1 .1 I I I I I NDICA NDICA NDICA NDICA NDICAT T T T T ORS The PT46xDN utilizes 2 bi-color status indicators (i.e. LED’s) to report Network and Module/Device status.
Page 7 Refer to Section 1.7.3 for additional information in interpreting the pressure data reported in the I/O message. Fig. 1-1 Fig. 1-1 Fig. 1-1 Fig. 1-1 Fig. 1-1 DeviceNet Message Format for I/O Messaging DeviceNet Message Format for I/O Messaging DeviceNet Message Format for I/O Messaging DeviceNet Message Format for I/O Messaging DeviceNet Message Format for I/O Messaging 1.
Page 8 The control system must compute the actual pressure as follows: The control system must compute the actual pressure as follows: The control system must compute the actual pressure as follows: The control system must compute the actual pressure as follows: The control system must compute the actual pressure as follows: Pressure = 3852/10 = 385.2 psi.
Page 9 2. 2. 2. 2. 2. N N N N N OTES OTES OTES OTES OTES ON ON SAFETY SAFETY SAFETY SAFETY SAFETY The operator or owner of the larger overall system is responsible for following the safety and accident prevention regulations that apply to the specific application. D D D D D YNISC YNISC YNISC...
Page 10 3. 3. 3. 3. 3. T T T T T D D D D D E E E E E CHNICAL CHNICAL CHNICAL CHNICAL CHNICAL A A A A A T T T T T A A A A A Ordering Guide for PT46XDN ....................
Page 11 O O O O O E E E E E RDERING RDERING RDERING XAMPLES XAMPLES XAMPLES RDERING RDERING XAMPLES XAMPLES T PT46 3 DN-M18-5M-6/18-B628 Optional J Type Thermocouple 0.5% Combined Error Thermocouple Version DeviceNet Output M18 Process Connections 5000 psi 6”...
Page 12 P P P P P R R R R R - F - F S S S S S RESSURE RESSURE RESSURE ANGE ANGE ANGE CALE CALE CALE RESSURE RESSURE ANGE ANGE CALE CALE XPT46XDN-X-X X X X X -X/XX-XXXX Order Order Order...
Page 13 EVIC EVIC CIFICA TIONS Digital Communication Protocol DeviceNet Version 2.0, ~Errata 5 ODVA Vendor ID 852 (Dynisco Instruments) Device Profile Generic Device 00 (Refer to 1C Vacuum/ Pressure Gauge Device in DN spec. Vol. 2, 3-26 as a guideline) Network Power Consumption...
Page 14 Alarm Setpoints 2 High and 2 Low user-setable alarm points. Configured and transmitted via DeviceNet protocol. Include user-defined hysteresis band. 3.13 3.13 3.13 3.13 3.13 E E E E E U U U U U NGINEERING NGINEERING NGINEERING NITS NITS NITS NGINEERING NGINEERING...
Page 15 3.15. 3.15. 3.15.3 3 3 3 3 M M M M M ( ( ( ( ( ) ) ) ) ) 3.15. 3.15. RES S S S S SURE SURE SURE SURE WITHOUT WITHOUT WITHOUT INFL INFL INFL INFLUENCING UENCING UENCING UENCING OPERA...
Page 16 3.19 3.19 T T T T T 1/2-20 UNF P 1/2-20 UNF P C C C C C 3.19 3.19 3.19 1/2-20 UNF P 1/2-20 UNF P 1/2-20 UNF P ORQUE ORQUE ORQUE ORQUE ORQUE FOR ROCESS ROCESS ROCESS ROCESS ROCESS ONNECTION ONNECTION...
Page 17 Fig. 3-1 Fig. 3-1 PT46XDN PT46XDN Fig. 3-1 Fig. 3-1 PT46XDN Fig. 3-1 PT46XDN PT46XDN...
Page 18: Transport/Delivery
4. 4. 4. 4. 4. T T T T T RANSPORT RANSPORT RANSPORT ELIVERY ELIVERY ELIVERY RANSPORT RANSPORT ELIVERY ELIVERY Transport/Packing/Transport Damage ................... 18 Storage ..........................18 Scope of Delivery ......................... 18 T T T T T o o o o o x x x x x ic ic ic ic ic h h h h haz az az az azar ar ar ar ard! d! d! d! d! The PT contains a small amount of mercury (Hg) as its transmission medium.
Page 19: Process Connections
5. 5. 5. 5. 5. I I I I I NST T T T T ALLA ALLA ALLA ALLA ALLATION TION TION TION TION General Mounting Information ....................19 Mounting Hole Torque ......................20 Mounting Hole Dimensions ....................20 Mounting the Pressure Transmitter ..................21 DeviceNet Wiring ........................
Page 20 Before reinstalling the PT, ensure that the mounting hole is free from hardened plastic. A mounting hole cleaning tool kit is available to aid in removing of the material. (Dynisco Part Number 200100 for ½-20, 200101 for M18 and 200102 for M10 ports.) A gauge plug to check the hole is included in this kit.
Page 21 It is general good practice to check the mounting hole before installing the transducer. One procedure is to coat a gauge plug (Dynisco Part Number 200908 for the 1/2 –20 standard port, 435901 for the short tip 1/2 –20 version, 200960 for the M18), with Dykem machine bluing on surfaces below the thread.
Page 22 5. 5. 5. 5. 5.5 5 5 5 5 D D D D D N N N N N W W W W W EVICE EVICE ET ET ET ET IRING IRING EVICE EVICE EVICE IRING IRING IRING The PT46XDN can be readily connected to the DeviceNet bus using the optional connector and cable assembly or a customer-supplied connector and cable.
Page 23: Configuration
HEET HEET The EDS or Electronic Data Sheet file for the Dynisco DeviceNet Pressure Transducer is named PT46XDN.EDS and is available online at www.dynisco.com. The EDS file is used to automate the DeviceNet network configuration process by precisely defining vendor-specific and required device parameter information.
Page 24: Output
The EDS file describes a device’s configurable parameters, including its legal and default values and the public interfaces to those parameters. Software configuration tools utilize the EDS files to configure a DeviceNet network. P P P P P C C C C C ARAMETER ARAMETER ARAMETER...
Page 25 ODEL ODEL ODEL ODEL Object Model ........................25 Dynisco Pressure Sensor Object .................... 25 Set Zero Service ........................25 DeviceNet Class Attributes ....................25 7 7 7 7 7 .1 .1 .1 .1 .1 O O O O O M M M M M...
Page 26: Engineering Units
Attribute Attribute Attribute Access Access Access Description Description Description Data a a a a T T T T T ype V V V V V alue alue alue alue Attribute Attribute Access Access Description Description alue ID ID ID ID ID Rule Rule Rule...
Page 27 Attribute Attribute Access Access Description Description Data a a a a T T T T T ype V V V V V alue alue alue Attribute Attribute Attribute Access Access Access Description Description Description alue alue ID ID ID ID ID Rule Rule Rule...
Page 28 Attribute Attribute Attribute Attribute Attribute Access Access Access Access Access Description Description Description Description Description Data a a a a T T T T T ype V V V V V alue alue alue alue alue ID ID ID ID ID Rule Rule Rule...
Page 29 Attribute Attribute Attribute Access Access Access Description Description Description Data a a a a T T T T T ype V V V V V alue alue alue alue Attribute Attribute Access Access Description Description alue ID ID ID ID ID Rule Rule Rule...
Page 30: Maintenance
8. 8. 8. 8. 8. M M M M M AINTENANCE AINTENANCE AINTENANCE AINTENANCE AINTENANCE Maintenance ........................30 Thermocouple/RTD Replacement ..................30 Repair/Disposal ........................31 Warranty ..........................32 M M M M M AINTENANCE AINTENANCE AINTENANCE AINTENANCE AINTENANCE Burn hazard! Burn hazard! Burn hazard! Burn hazard!
Page 31 Fig. 7-1 Fig. 7-1 Thermocouple Thermocouple Fig. 7-1 Fig. 7-1 Fig. 7-1 Thermocouple Thermocouple Thermocouple 8 8 8 8 8 ..3 3 3 3 3 R R R R R / / / / / POS S S S S AL EPAIR DISPO...
Page 32 Please send defective PT units back to your DYNISCO representative. For DYNISCO addresses, see the back cover of the operating manual. W W W W W ARRANTY ARRANTY ARRANTY ARRANTY ARRANTY Dynisco Pressure transmitters will provide excellent service and superior performance if proper care is taken during handling, installation, and use.
Page 33 9. 9. 9. 9. 9. A A A A A C C C C C C C C C C E E E E E S S S S S SORIE SORIE SORIE SORIE SORIES S S S S • Machining tool kit 1/2”-20UNF-2A P/N 200295 •...
Page 34: Materials
T T T T T ROUBLESHOOTING ROUBLESHOOTING ROUBLESHOOTING ROUBLESHOOTING ROUBLESHOOTING Symptom Symptom Symptom Corrective Actions Corrective Actions Corrective Actions Symptom Symptom Corrective Actions Corrective Actions Output Not at Zero 1) Preform Set Zero Service Output is Negative at Zero Pressure 1) Process temperature has cooled down since last Set Zero.
Page 35 Scanlist has downloaded correctly to the DeviceNet Scanner 6) Verify that the EDS file in use is correct and or the latest version (Available on the Dynisco website www.dynisco.com) 7) Verify that the maximum line length for the baud rate...
Page 36 C C C C C E E E E E D D D D D C C C C C E E E E E CLARA CLARA CLARA CLARATION TION TION TION OF ONFORMIT ONFORMITY Y Y Y Y ONFORMIT CLARA TION ONFORMIT...
Page 37 ODV V V V V A D C C C C C E E E E E CLARA CLARA CLARA TION TION ONFORMIT ONFORMIT ONFORMITY Y Y Y Y CLARA CLARATION TION TION OF ONFORMIT ONFORMIT...
Page 39 A A A A A 1 - T 1 - T 1 - T D D D D D 1 - T 1 - T PPENDIX PPENDIX PPENDIX PPENDIX PPENDIX ERMS ERMS ERMS AND ERMS ERMS EFINITIONS EFINITIONS EFINITIONS EFINITIONS EFINITIONS Address Address –...
Page 40 Scanner Scanner Scanner Scanner Scanner – A Host or Master device that requests and sends information to any node on the network. This device holds a table of all devices on the network. Slave Slave Slave – The producing device on the network that sends its information to the Master. Slave Slave Snout...
Page 41 A A A A A 2 - R 2 - R H H H H H 2 - R 2 - R 2 - R PPENDIX PPENDIX EVISION EVISION ISTORY ISTORY PPENDIX PPENDIX PPENDIX EVISION EVISION EVISION ISTORY ISTORY ISTORY Revision A (3/22/04) –...
Page 42 Visit us on the world wide web: Visit us on the world wide web: Visit us on the world wide web: Visit us on the world wide web: DyniscoLLC Dynisco SPOL, S.R.O. 38 Forge Parkway cp. 579 Franklin, MA 02038 756 55 Dolni Becva...

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Dynisco PT460DN Operating Manual

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