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HART VPT10-H Скачать руководство пользователя страница 26

VPT10-H

HART

®

PRESSURE TRANSMITTER

INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL

______________________________________________________________________________________________________________________________

26

3.8.

DIAGNOSIS

VPT10-H has several diagnostics in order to assist the predictive maintenance of the transmitter, minimizing the
problems in the process. By setting the parameters according to the specific application, user can count on a series of
indicators that will assist in the decision to execute the necessary system maintenance.

In addition, it also offers sensor and measurement status to alarm user for system abnormal behavior. These alarms
indicate faults common to HART

®

or pressure transmitter specific equipment, as described below.

HART

®

COMMON ALARMS

PV OUT OF LIMITS: primary variable value is outside normal range.

NON-PV OUT OF LIMITS: a variable other than primary variable has its value outside normal range. For VPT10-H this
variable is the temperature and its limits are -40 °C and 85 °C.

LOOP CURRENT SATURATED: the output current value is saturated, above or below limits.

LOOP CURRENT FIXED: output current in fixed mode.

MORE STATUS AVAILABLE: indicates that device-specific alarms are active.

COLD START: there was a restart of the device.

CONFIGURATION CHANGED: some parameter of the device has been configured.

DEVICE MALFUNCTION: some important transmitter variable is malfunctioning.

VPT10-H SPECIFIC ALARMS

In the event of these alarms, the diagnostics alert icon and the message "-E-" will be displayed on the LCD display.

Figure 3.13 – Indication of specific error on VPT10-H.

INCOMPATIBLE SENSOR: the pressure sensor connected to the transmitter is not compatible with models supported
by the VPT10-H.

SENSOR NOT CONNECTED: the pressure sensor is not properly connected to the transmitter. Check the polarity of
the connector or if it is not damaged.

SENSOR NOT INITIALIZED: the pressure sensor is not correctly initialized to factory settings, which will inevitably
result in incorrect process measurements.

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Содержание VPT10-H

Страница 1: ...INSTALLATION OPERATION CONFIGURATION AND MAINTENANCE MANUAL July 2020 VPT10 H HART PRESSURE TRANSMITTER...

Страница 2: ...ain compliance with the hardware and software versions described herein However due to the dynamic development and version upgrades the possibility of technical deviations cannot be ruled out We canno...

Страница 3: ...14 3 CONFIGURATION 16 3 1 LOCAL CONFIGURATION 16 3 2 JUMPER CONFIGURATION FOR LOCAL ADJUST AND WRITE PROTECTION 17 3 3 LIQUID CRYSTAL DISPLAY LCD 18 3 4 HART PROGRAMMER 18 3 5 LOCAL ADJUST CONFIGURATI...

Страница 4: ...actice relating to installation ensuring correct grounding noise insulation and good quality cables and connections in order to provide the best performance and durability to the equipment Special att...

Страница 5: ...ed in its manual as well as technical characteristics not guaranteeing its full performance in particular applications The operator of this equipment is responsible for observing all aspects of safety...

Страница 6: ...s can be set via local adjustment using a magnetic tool VPT10 H intelligent pressure transmitter is factory calibrated before shipment to customers If it is necessary to recalibrate this transmitter i...

Страница 7: ...acitive sensor The core of the capacitive sensor is the central diaphragm There are two measuring capacitances CH and CL according to the position of this diaphragm These measuring capacitances share...

Страница 8: ...CH and CL d deflection of the central diaphragm due to the application of the differential pressure P P1 P2 The capacitance of a capacitor of flat and parallel plates can be expressed as a function o...

Страница 9: ...Extraction With the option of Table it is possible to mount a custom curve of up to 16 points mainly used with the characterization of volumes in tanks The Square Root Extraction is used in the appli...

Страница 10: ...the field see Calibration topic STORAGE The following precautions should be observed when storing the equipment especially for a long period 1 Select a storage area that meets the following conditions...

Страница 11: ...rotection being immune to water entering its electronic circuit and terminal block provided that the cable gland or conduit of the electrical connection is correctly assembled and sealed with non hard...

Страница 12: ...w as shown in figure 2 2 VPT10 H is a field device that can be installed through a bracket in a 2 tube holded by a U clamp For best LCD positioning the equipment can rotate 4 x 90 as shown in figure 2...

Страница 13: ...ture at the terminal block Inspect it regularly checking for proper closure of its covers The covers must be completely closed manually until the o ring is compressed ensuring complete sealing Avoid u...

Страница 14: ...e taps and the relative position of the transmitter are shown in table 2 1 Process Fluid Taps Location VPT10 H Location in relation to the Taps Gas Superior or Lateral Above Liquid Lateral Below or at...

Страница 15: ...he power cables of the equipment pass must be mounted in such a way as to prevent water from entering the terminal block The threads of the conduits must be sealed according to the standards required...

Страница 16: ...3 1 Z and S orifices actions Figure 3 1 Z and S orifices and magnetic tool Some parameters show the icon to allow user configuration on it by inserting the magnetic tool into Span orifice S In case t...

Страница 17: ...l adjust and restart the equipment waiting for the numeric count to be completed until display shows the word donE After that simply reconfigure transmitter with the desired values for the application...

Страница 18: ...USB or Bluetooth HART as a solution for identification configuration and monitoring of HART line devices Figures 3 4 and 3 5 illustrate the use of the USB VCI10 UH interface with a personal computer...

Страница 19: ...__________________________ 19 Figure 3 5 VCI10 UH powering VPT10 H Figure 3 6 VPT10 H connection in multidrop mode Note that up to 63 devices can be paralleled connected on the same line Caution must...

Страница 20: ..._____________________________________________________________________________________________ 20 3 5 LOCAL ADJUST CONFIGURATION TREE Figure 3 8 shows available fields for local configuration and the s...

Страница 21: ...sor Here user can find the main information for pressure sensor Serial Number Manufacturer Sensor Type Model Range Material Characteristics and Construction Fluids Remote Seal Linearization Polynomial...

Страница 22: ...damping value leads to an increase in the transmitter response time At the time the damping time constant is set the transmitter output will go to 63 of the input change value and the transmitter will...

Страница 23: ...n select a specific unit with its respective range on the Special Unit menu from Pressure Sensor directory Figure 3 11 User table Trim In this directory user can adjust the pressure sensor calibration...

Страница 24: ...re without characterization Diagnosis In this directory user can configure and view the device diagnostics General Device Status Informs if there is any problem or alert related to communication or ge...

Страница 25: ...in percent will be calculated using the user configured work range in the parameters previously described in section 3 6 CURRENT Current calibration is common for all transmitters and also for the HA...

Страница 26: ...ts value outside normal range For VPT10 H this variable is the temperature and its limits are 40 C and 85 C LOOP CURRENT SATURATED the output current value is saturated above or below limits LOOP CURR...

Страница 27: ...Read Failure CL reading is bringing BAD status Cap High Read Failure CH reading is bringing BAD status Totalizing Alarm the totalization value has exceeded limit configured by user When in communicati...

Страница 28: ...for device information configuration monitoring calibration and diagnosis with HART technology Vivace offers the DTM files for all of its devices HART and Profibus PA PACTware is property of PACTware...

Страница 29: ...n the installation in the configuration of the equipment or if there is a problem in the transmitter 4 1 ASSEMBLY AND DISASSEMBLY PROCEDURES Figure 4 1 shows in detail all components of the VPT10 H Be...

Страница 30: ...VER WITH WINDOW includes o ring 1 2 10002 COVER REAR includes o ring 18 2 10003 O RING covers 2 1 10001 HOUSING WITH TERMINAL BLOCKS AND FILTERS 9 2 10016 DISPLAY includes screws 4 2 10006 MAIN BOARD...

Страница 31: ...______________________________________________________________________________________________________________________________ 31 Sensor O rings Table of Codes 1 10014 O ring Buna N 1 10020 O ring Vi...

Страница 32: ...______________________________________________________________________________________ 32 5 CERTIFICATION VPT10 H was projected to attend national and international regulation for explosion proof and...

Страница 33: ...ICS 6 1 IDENTIFICATION VPT10 H has an identification plate affixed to the top of its housing specifying the model and serial number as shown in Figure 6 1 Figure 6 1 Identification plate for VPT10 H T...

Страница 34: ...o 100 psi A5 0 to 2068 kPa 0 to 300 psi A6 0 to 6890 kPa 0 to 1000 psi H2 37 4 to 37 4 kPa 150 to 150 inH2O H3 147 1 to 147 1 kPa 21 to 21 psi H4 690 to 690 kPa 100 to 100 psi H5 2068 to 2068 kPa 300...

Страница 35: ...TRANSMITTER INSTALLATION OPERATION CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________...

Страница 36: ...PRESSURE TRANSMITTER INSTALLATION OPERATION CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________...

Страница 37: ...PRESSURE TRANSMITTER INSTALLATION OPERATION CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________...

Страница 38: ...cing spare parts but it is strongly recommended to forward it to Vivace for diagnosis and maintenance in cases of doubt or impossibility of correction by the user For details about the product warrant...

Страница 39: ...ice n COMMERCIAL CONTACT Complete Name Position Phone and Extension Fax e mail TECHNICAL CONTACT Complete Name Position Phone and Extension Fax e mail EQUIPMENT DATA Model Serial Num PROCESS INFORMATI...

Страница 40: ...PRESSURE TRANSMITTER INSTALLATION OPERATION CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________...

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