Vega VEGAFLEX 65 User manual

Operating Instructions
VEGAFLEX 65
4…20 mA/HART -four-wire
Document ID:
31846
Guided Microwave

Contents
1About this document
1.1Function.................................. 4
1.2Target group .............................. 4
1.3Symbolism used............................ 4
2For your safety
2.1Authorised personnel ........................ 5
2.2Appropriate use ............................ 5
2.3Warning about misuse ....................... 5
2.4General safety instructions . . . . . . . . . . . . . . . . . . . . 5
2.5Safety label on the instrument . . . . . . . . . . . . . . . . . . 6
2.6CE conformity ............................. 6
2.7Fulfillment of NAMUR recommendations . . . . . . . . . . 6
2.8Safety instructions for Ex areas . . . . . . . . . . . . . . . . . 6
2.9Environmental instructions..................... 6
3Product description
3.1Structure ................................. 7
3.2Principle of operation ........................ 8
3.3Operation................................. 8
3.4Packaging,transport and storage ............... 9
4Mounting
4.1General instructions ......................... 10
4.2Instructions for installation ..................... 11
5Connecting to power supply
5.1Preparing the connection ..................... 14
5.2Connection procedure........................ 15
5.3Wiring plan,double chamber housing . . . . . . . . . . . . 16
6Set up with the indicating and adjustment module PLICSCOM
6.1Short description ........................... 19
6.2Insert indicating and adjustment module. . . . . . . . . . . 19
6.3Adjustment system .......................... 21
6.4Setup steps ............................... 22
6.5Menu schematic............................ 28
6.6Saving the parameter adjustment data . . . . . . . . . . . . 30
7Set up with PACTware and other adjustment programs
7.1Connect the PC ............................ 31
7.2Parameter adjustment with PACTware . . . . . . . . . . . . 32
7.3Parameter adjustment with AMS™and PDM . . . . . . . 33
7.4Saving the parameter adjustment data . . . . . . . . . . . . 33
8Maintenance and fault rectification
8.1Maintenance .............................. 34
2VEGAFLEX 65 •4…20 mA/HART -four-wire
Contents
31846-EN-120329

8.2Remove interferences........................ 34
8.3Exchanging the electronics module . . . . . . . . . . . . . . 35
8.4Software update ............................ 36
8.5Instrument repair ........................... 37
9Dismounting
9.1Dismounting steps .......................... 38
9.2Disposal ................................. 38
10 Supplement
10.1Technical data ............................. 39
10.2Dimensions ............................... 45
Supplementary documentation
Information:
Supplementary documents appropriate to the ordered version come
with the delivery.You can find them listed in chapter "Product
description".
Instructions manuals for accessories and replacement parts
Tip:
To ensure reliable setup and operation of your VEGAFLEX 65,we
offer accessories and replacement parts.The corresponding doc-
umentations are:
l27720 -VEGADIS 61
l30207 -Electronics module VEGAFLEX series 60
l34296 -Protective cover
l31088 -Flanges according to DIN-EN-ASME-JIS-GOST
l30391 -Spacer
Editing status:2012-03-19
VEGAFLEX 65 •4…20 mA/HART -four-wire 3
Contents
31846-EN-120329

1About this document
1.1Function
This operating instructions manual provides all the information you
need for mounting,connection and setup as well as important
instructions for maintenance and fault rectification.Please read this
information before putting the instrument into operation and keep this
manual accessible in the immediate vicinity of the device.
1.2Target group
This operating instructions manual is directed to trained qualified
personnel.The contents of this manual should be made available to
these personnel and put into practice by them.
1.3Symbolism used
Information,tip,note
This symbol indicates helpful additional information.
Caution:If this warning is ignored,faults or malfunctions can
result.
Warning:If this warning is ignored,injury to persons and/or serious
damage to the instrument can result.
Danger:If this warning is ignored,serious injury to persons and/or
destruction of the instrument can result.
Ex applications
This symbol indicates special instructions for Ex applications.
lList
The dot set in front indicates a list with no implied sequence.
àAction
This arrow indicates a single action.
1Sequence
Numbers set in front indicate successive steps in a procedure.
4VEGAFLEX 65 •4…20 mA/HART -four-wire
1About this document
31846-EN-120329

2For your safety
2.1Authorised personnel
All operations described in this operating instructions manual must be
carried out only by trained specialist personnel authorised by the plant
operator.
During work on and with the device the required personal protective
equipment must always be worn.
2.2Appropriate use
VEGAFLEX 65 is a sensor for continuous level measurement.
You can find detailed information on the application range in chapter
"Product description".
Operational reliability is ensured only if the instrument is properly used
according to the specifications in the operating instructions manual as
well as possible supplementary instructions.
For safety and warranty reasons,any invasive work on the device
beyond that described in the operating instructions manual may be
carried out only by personnel authorised by the manufacturer.Arbitrary
conversions or modifications are explicitly forbidden.
2.3Warning about misuse
Inappropriate or incorrect use of the instrument can give rise to
application-specific hazards,e.g.vessel overfill or damage to system
components through incorrect mounting or adjustment.
2.4General safety instructions
This is a high-tech instrument requiring the strict observance of
standard regulations and guidelines.The user must take note of the
safety instructions in this operating instructions manual,the country-
specific installation standards as well as all prevailing safety
regulations and accident prevention rules.
The instrument must only be operated in a technically flawless and
reliable condition.The operator is responsible for trouble-free
operation of the instrument.
During the entire duration of use,the user is obliged to determine the
compliance of the necessary occupational safety measures with the
current valid rules and regulations and also take note of new
regulations.
VEGAFLEX 65 •4…20 mA/HART -four-wire 5
2For your safety
31846-EN-120329

2.5Safety label on the instrument
The safety approval markings and safety tips on the device must be
observed.
2.6CE conformity
This device fulfills the legal requirements of the applicable EC
guidelines.By attaching the CE mark,VEGA provides a confirmation
of successful testing.You can find the CE conformity declaration in the
download area of "www.vega.com".
2.7Fulfillment of NAMUR recommendations
The device fulfills the requirements of the applicable NAMUR
recommendations.
2.8Safety instructions for Ex areas
Please note the Ex-specific safety information for installation and
operation in Ex areas.These safety instructions are part of the
operating instructions manual and come with the Ex-approved
instruments.
2.9Environmental instructions
Protection of the environment is one of our most important duties.That
is why we have introduced an environment management system with
the goal of continuously improving company environmental protection.
The environment management system is certified according to DIN
EN ISO 14001.
Please help us fulfil this obligation by observing the environmental
instructions in this manual:
lChapter "Packaging,transport and storage"
lChapter "Disposal"
6VEGAFLEX 65 •4…20 mA/HART -four-wire
2For your safety
31846-EN-120329

3Product description
3.1Structure
The scope of delivery encompasses:
lLevel sensor VEGAFLEX 65
lDocumentation
-this operating instructions manual
-Safety Manual 31339 "VEGAFLEX series 60 -4…20 mA/
HART"(optional)
-Operating instructions manual 27835 "Indicating and adjust-
ment module PLICSCOM"(optional)
-Supplementary instructions manual "Plug connector for con-
tinuously measuring sensors"(optional)
-Ex-specific"Safety instructions"(with Ex versions)
-if necessary,further certificates
The VEGAFLEX 65 consists of the components:
lProcess fitting with probe
lHousing with electronics
lHousing cover,optionally available with indicating and adjustment
module
1
2
3
Fig.1:VEGAFLEX 65
1Housing cover with integrated indicating and adjustment module (optional)
2Housing with electronics
3Process fitting
The type label contains the most important data for identification and
use of the instrument:
lArticle number
Scope of delivery
Constituent parts
Type label
VEGAFLEX 65 •4…20 mA/HART -four-wire 7
3Product description
31846-EN-120329

lSerial number
lTechnical data
lArticle numbers,documentation
lSIL identification (with SIL rating ex works)
With the serial number,you can access the delivery data of the
instrument via www.vega.com,"VEGA Tools"and "serial number
search".In addition to the type label outside,you can also find the
serial number on the inside of the instrument.
3.2Principle of operation
VEGAFLEX 65 is a level sensor with pipe probe for continuous level
measurement.
It is designed for industrial use in all areas of process technology and
can be used in liquids.
High frequency microwave pulses are guided along a steel rope or a
rod.Upon reaching the product surface,the microwave pulses are
reflected.The running time is evaluated by the instrument and
outputted as distance.
Four-wire electronics with separate power supply.
The supply voltage range can differ depending on the instrument
version.
The data for power supply are specified in chapter "Technical data".
Measured value transmission is carried out via the 4…20 mA/HART
output separate from power supply.
The background lighting of the indicating and adjustment module is
powered by the sensor.Acertain level of operating voltage is required
for this.You can find the exact voltage specifications in chapter
"Technical data".
3.3Operation
The instrument can be adjusted with the following adjustment media:
lWith indicating and adjustment module
lwith the suitable VEGA DTM in conjunction with an adjustment
software according to the FDT/DTM standard,e.g.PACTware and
PC
lwith manufacturer-specific adjustment programs AMS™or PDM
lWith a HART handheld
Application range
Functional principle
Voltage supply
8VEGAFLEX 65 •4…20 mA/HART -four-wire
3Product description
31846-EN-120329

3.4Packaging,transport and storage
Your instrument was protected by packaging during transport.Its
capacity to handle normal loads during transport is assured by a test
according to DIN EN 24180.
The packaging of standard instruments consists of environment-
friendly,recyclable cardboard.For special versions,PE foam or PE foil
is also used.Dispose of the packaging material via specialised
recycling companies.
Transport must be carried out under consideration of the notes on the
transport packaging.Nonobservance of these instructions can cause
damage to the device.
The delivery must be checked for completeness and possible transit
damage immediately at receipt.Ascertained transit damage or
concealed defects must be appropriately dealt with.
Up to the time of installation,the packages must be left closed and
stored according to the orientation and storage markings on the
outside.
Unless otherwise indicated,the packages must be stored only under
the following conditions:
lNot in the open
lDry and dust free
lNot exposed to corrosive media
lProtected against solar radiation
lAvoiding mechanical shock and vibration
lStorage and transport temperature see chapter "Supplement -
Technical data -Ambient conditions"
lRelative humidity 20 …85 %
Packaging
Transport
Transport inspection
Storage
Storage and transport
temperature
VEGAFLEX 65 •4…20 mA/HART -four-wire 9
3Product description
31846-EN-120329

4Mounting
4.1General instructions
Make sure that all parts of the instrument exposed to the process,in
particular the sensor element,process seal and process fitting,are
suitable for the existing process conditions.These include above all
the process pressure,process temperature as well as the chemical
properties of the medium.
You can find the specifications in chapter "Technical data"and on the
type label.
Select an installation position you can easily reach for mounting and
connecting as well as later retrofitting of an indicating and adjustment
module.The housing can be rotated by 330°without the use of any
tools.You can also install the indicating and adjustment module in four
different positions (each displaced by 90°).
Before beginning the welding work,remove the electronics module
from the sensor.By doing this,you avoid damage to the electronics
through inductive coupling.
With threaded versions,the housing must not be used to screw in the
instrument!Applying tightening forces on the housing can damage its
internal parts.
Use the hexagon for screwing in.
Use the recommended cables (see chapter "Connecting to power
supply")and tighten the cable gland.
You can give your instrument additional protection against moisture
penetration by leading the connection cable downward in front of the
cable entry.Rain and condensation water can thus drain off.This
applies mainly to outdoor mounting as well as installation in areas
where high humidity is expected (e.g.through cleaning processes)or
on cooled or heated vessels.
Suitability for the pro-
cess conditions
Mounting position
Welding work
Handling
Moisture
10 VEGAFLEX 65 •4…20 mA/HART -four-wire
4Mounting
31846-EN-120329