Ope
rating Instructions
VEGASON 64
Foundation F
ieldbus
Ultraso
nic
Contents
Conten
1 About this document
2 For your safety
3 Product description
4 Mounting
5 Connecting to power supply
ts
1.1 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Symbolism used . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 Authorised personnel . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Appropriate use . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Warning about misuse . . . . . . . . . . . . . . . . . . . . . . .
2.4 General safety instructions . . . . . . . . . . . . . . . . . . . .
2.5 Safety approval markings and safety tips . . . . . . . . . .
2.6 CE conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7 Fulfillment of NAMUR recommendations . . . . . . . . . .
2.8 Safety instructions for Ex areas . . . . . . . . . . . . . . . . .
2.9 Environmental instructions. . . . . . . . . . . . . . . . . . . . .
3.1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Principle of operation . . . . . . . . . . . . . . . . . . . . . . . .
3.3 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 Packaging, transport and storage . . . . . . . . . . . . . . .
4.1 General instructions . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 Mounting preparations . . . . . . . . . . . . . . . . . . . . . . .
4.3 Mounting instructions . . . . . . . . . . . . . . . . . . . . . . . .
5.1 Preparing the connection . . . . . . . . . . . . . . . . . . . ..
5.2 Connection procedure. . . . . . . . . . . . . . . . . . . . . . . .
5.3 Wiring plan, double chamber housing . . . . . . . . . . . .
5.4 Switch on phase. . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
4
4
5
5
5
5
6
6
6
6
6
8
9
10
10
11
13
18
23
24
26
27
6 Set up with the indicating and adjustment module P LICSCOM
6.1 Short description . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Insert indicating and adjustment module. . . . . . . . . . .
6.3 Adjustment system . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4 Setup procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.5 Menu schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.6 Saving the parameter adjustment data . . . . . . . . . . . .
7 Setup with PACTware and other adjustment programs
7.1 Connect the PC via VEGACONNECT . . . . . . . . . . . .
7.2 Parameter adjustment with PACTware . . . . . . . . . . ..
7.3 Parameter adjustment with AMS™ . . . . . . . . . . . . . .
7.4 Saving the parameter adjustment data . . . . . . . . . . . .
2 VE
29
29
31
32
37
39
40
41
41
41
GASON 64 • Foundation Fieldbus
28793-EN-081127
Contents
8 Maint
enance and fault rectification
8.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2 Remove interferences . . . . . . . . . . . . . . . . . . . . . . . .
8.3 Exchanging the electronics module . . . . . . . . . . . . . .
8.4 Software update . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5 Instrument repair . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Dismounting
9.1 Dismounting steps . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 Supplement
10.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.2 Foundation Fieldbus . . . . . . . . . . . . . . . . . . . . . . . . .
10.3 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.4 Industrial property rights . . . . . . . . . . . . . . . . . . . . . .
10.5 Trademark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42
42
43
44
44
46
46
48
53
58
61
61
28793-EN-081127
VEGASON 64 • Foun
Supplementary documentation
tion:
Informa
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
p:
Ti
To ensure reliable setup and operation of your VEGASON 64, we offer
accessories and replacement parts. The associated documents are:
l 27835 - Indicating and adjustment module PLICSCOM
l 32628 - Interface adapter VEGACONNECT
l 27720 - External indication VEGADIS 61
l 34296 - Protective cover
l 30176 - Electronics module VEGASON series 60
l 30205 - Emitting electronics VEGASON 64, 65, 66
dation Fieldbus 3
1 Abou
t this document
1 Abou
t this document
1.1 Function
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.
1.2 Target 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.
1.3 Symbolism used
Inform
ation, tip, note
This symbol indicates helpful additional information.
Cauti
on: 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.
applications
Ex
This symbol indicates special instructions for Ex applications.
l List
The dot set in front indicates a list with no implied sequence.
à Action
Th
is arrow indicates a single action.
1 Sequence
Numbers set in front indicate successive steps in a procedure.
4 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
your safety
2 For
or your safety
2 F
2.1 Authorised 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.
2.2 Appropriate use
VEGASON 64 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 t he 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.
2.3 Warning 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.
28793-EN-081127
VEGASON 64 • Foun
2.4 General 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 countryspecific 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 required occupational safety measures with the
current valid rules and regulations and also take note of new
regulations.
dation Fieldbus 5
2 For
your safety
2.5 Safety
The safety approval markings and safety tips on the device must be
observed.
approval markings and safety tips
2.6 CE 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
2.7 Fulfillmen
With respect to compatibility, the NAMUR recommendation NE 53 is
fulfilled. This applies also to the corresponding indicating and
adjustment components. VEGA instruments are generally upward and
downward compatible.
l Sensor software for DTM VEGASON 64 HART, PA or FF
l DTM VEGASON 64 for adjustment software PACTware
l Indicating and adjustment module for sensor software
The parameter adjustment of the basic sensor functions is independent of the software version. The range of available functions depends
on the respective software version of the individual components.
The software version of VEGASON 64 can be determined as follows:
l via PACTware
l on the type label of the electronics
l via the indicating and adjustment module
You can view all software histories on our website
e use of this advantage and get registered for update information
Mak
via e-mail.
www.vega.com.
t of NAMUR recommendations
www.vega.com.
2.8 Safety 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.
2.9 Environmental 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:
6 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
2 For
your safety
l Chapte
l Chapter "Disposal"
r "Packaging, transport and storage"
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 7
1
2
3
4
3 Produc
t description
Scope of delivery
Components
3 Produc
t description
3.1 Configuration
The scope of delivery encompasses:
l VEGASON 64 ultrasonic sensor
l Unassembled cable gland
l Documentation
- this operating instructions manual
- Operating instructions manual 27835 "Indicating and adjust-
ment module PLICSCOM" (optional)
- Ex-specific "Safety instructions" (with Ex-versions)
- if necessary, further certificates
VEGASON 64 consists of the following components:
l transducer with process fitting (depending on version flange,
swivelling holder or thread)
l housing with electronics (depending on version, separate)
l Housing cover, optionally available with indicating and adjustment
module PLICSCOM
The components are available in different versions.
l Version A: compact in flange version
l Version B: compact with swivelling holder
l Version C: separately with swivelling holder
l Version D: separately with thread
with swivelling holder
Type label
Fig. 1: VEGASON 64 compact
1 Housing cover with integrated PLICSCOM (optional)
2 Housing with electronics
3 Swivelling holder with flange
4 Transducer
The type label contains the most important data for identification and
use of the instrument:
l Sensor type
l Article and serial number device
l Article numbers documentation
8 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
3 Produc
hnical data: For example approvals, process temperature,
l Tec
process fitting/material, signal output, power supply, protection
With the serial number, you can access the delivery data of the
instrument via
search". In addition to the type label outside, you can also find the
serial number on the inside of the instrument.
www.vega.com, "VEGA Tools" and "serial number
t description
3.2 Principle of operation
Application area
Functional principle
Power supply and bus
communication
VEGASON 64 is an ultrasonic sensor for continuous level measure-
ment. It is particularly suitable for solids, but also good for liquids.
The transducer of the ultrasonic sensor transmits short ultrasonic
pulses to the measured product. These pulses are reflected by
product surface and received again by the transducer as echoes. The
running time of the ultrasonic pulses from emission to reception is
proportional to the distance and hence the level. The determined level
is converted into an appropriate output signal and outputted as
measured value.
Four-wire electronics with separate power supply.
Power for the signal output is supplied via the H1 Fieldbus. A two-wire
cable according to Fieldbus specification serves as carrier of both
power and digital data transmission for multiple sensors. This cable
can be operated in two versions:
l via an H1 interface card in the control system and additional power
supply
l via a Linking device
with HSE (High speed
Ethernet) and addition-
al power supply ac-
DD/CFF
28793-EN-081127
VEGASON 64 • Foun
cording to IEC 61158-2
The DD (Device Descriptions) and CFF (capability files) necessary for
planning and configuration of your FF (Foundation Fieldbus) communication network are available in the download area of the VEGA
homepage
Foundation Fieldbus". The appropriate certificates are also available
there. A CD with the appropriate files and certificates can be ordered
via e-mail under info@de.vega.com or by phone from one of the VEGA
agencies under the order number "DRIVER.S".
dation Fieldbus 9
www.vega.com under "Services - Downloads - Software -
3 Produc
t description
Packaging
Transport
Transport inspection
3.3 Operatio
n
VEGASON 64 can be adjusted with different adjustment media:
l with indicating and adjustment module
l with the suitable VEGA DTM in conjunction with an adjustment
software according to the FDT/DTM standard, e.g. PACTware and
PC
l a configuration tool
The entered parameters are generally saved in VEGASON 64,
optionally also in the indicating and adjustment module or in
PACTware.
3.4 Packaging, 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 environmentfriendly, 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.
Storage
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:
l Not in the open
l Dry and dust free
l Not exposed to corrosive media
l Protected against solar radiation
l Avoiding mechanical shock and vibration
Storage and transport
temperature
l Storage and transport temperature see chapter "Supplement -
Technical data - Ambient conditions"
l Relative humidity 20 … 85 %
10 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
4 M
ounting
Suitability for process
conditions
Mounting position
Moisture
4 Moun
ting
4.1 General instructions
Make sure that all parts of the instrument in contact with the measured
product, especially the sensor element, process seal and process
fitting, are suitable for the existing process conditions such as process
pressure, process temperature as well as the chemical properties of
the medium.
You can find the specifications in chapter "Technical data" in the or 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°).
Use the recommended cables (see chapter "Connecting to power
supply") and tighten the cable gland.
You can give your VEGASON 64 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.
28793-EN-081127
VEGASON 64 • Foun
Fig. 2: Measures
dation Fieldbus 11
against moisture penetration
1 32
100%
0%
4
ounting
4 M
Measuring range
e reference plane for the measuring range (version A) is the lower
Th
edge of the flange. The reference plane for versions B, C and D is the
lower edge of the transducer.
Remember that with all versions there is a minimum distance below
the reference plane - the so-called dead band - in which measurement
is not possible; this distance from reference plane to medium must not
be underrun. The exact value of the dead band is stated in chapter
"Technical data".
Informa
tion:
If the medium reaches the transducer, buildup can form on it and
cause faulty measurements later on.
Fig. 3: Version A - Measuring
distance
1 full (dead band)
2 empty (max. measuring distance)
3 Measuring range
4 Reference plane
range (operating range) and max. measuring
12 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
1 32
100%
0%
4
4 M
ounting
Pressure/Vacuum
Mounting - Version B
Fig. 4: Version B, C, D - Measuring
distance
1 full (dead band)
2 empty (max. measuring distance)
3 Measuring range
4 Reference plane
range (operating range) and max. measuring
Gauge pressure in the vessel does not influence VEGASON 64. Low
pressure or vacuum does, however, damp the ultrasonic pulses. This
influences the measuring result, particularly if the level is very low.
With pressures under -0.2 bar (-20 kPa) you should use a different
measuring principle, e.g. radar or guided microwave.
4.2 Mounting preparations
ning:
War
Mounting preparations must be carried out in idle condition. Nonobservance can cause damages on the electronics!
Version B is supplied in two parts:
l Transducer
l Electronics housing
Assemble the version as follows:
1 Loosen the screws on the fixing ring (4) with a hexagon spanner
(size 4), remove the transducer tube out of the swivelling holder
2 Mount the flange
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 13
1
2
3
4
5
4 M
ounting
3 Insert
the transducer tube in the requested length from below into
the swivelling holder
4 Fasten with screws (4); torque max. 10 Nm
5 Remove the plug from below out of the instrument housing and
plug it into the socket of the transducer tube
6 Plug the electronics housing to the transducer tube. Do not
squeeze any cables. The housing is in the correct position, if the
lower notch (2) of the transducer tube is no longer visible
7 Tighten the screws (5) on the housing moderately with an Allen
wrench (size 4)
8 Loosen terminal screw of the swivelling holder (3) with a fork
spanner (SW 13)
9 Direct the sensor with the swivelling holder to the measured
product
10 Fasten the swivelling holder with screw (3), torque max. 20 Nm
11 Secure screw (3) with lacquer or similar to ensure permanent
tightness of the swivelling holder
12 Rotate the housing in such a way that the cable entry points
downwards (moisture can drain off). Fasten the housing with
screws (5); torque Aluminium housing max. 5 Nm, torque plastic
housing max. 2 Nm
Fig. 5: Mounting - Version B
1 Groove
2 Notch
3 Screw of swivelling holder (hexagon SW 13)
4 Grub screw, fixing ring (hexagon spanner - size 4)
5 Terminal screws, housing (hexagon spanner - size 4)
14 VE
to lock the housing
28793-EN-081127
GASON 64 • Foundation Fieldbus
1
2
3
4
5
4 M
ounting
Mounting - Version C
ion C is supplied in three parts:
Vers
l Transducer
l Transducer cable
l electronics for wall mounting
Assemble the version as follows:
1 Loosen the screws on the fixing ring (4) with a hexagon spanner
(size 4), remove the transducer tube out of the swivelling holder
2 Mount the flange
3 Insert the transducer tube in the requested length from below into
the swivelling holder
4 Fasten with screws (4); torque max. 10 Nm
5 Remove the plug from below out of the connection head and plug
it into the socket of the transducer tube
6 Plug the connection head to the transducer tube. Do not squeeze
any cables. The cylinder is in the correct position, if the lower
notch (2) of the transducer tube is no longer visible
28793-EN-081127
VEGASON 64 • Foun
Fig. 6: Mounting - Version C
1 Groove
2 Notch
3 Screw of swivelling holder (hexagon SW 13)
4 Grub screw, fixing ring (hexagon spanner - size 4)
5 Terminal screws, connection head (hexagon spanner - size 4)
for locking the connection head
7 Tighten the screws (5) on the cylinder moderately with an Allen
wrench (size 4)
8 Loosen terminal screw of the swivelling holder (3) with a fork
spanner (SW 13)
9 Direct the sensor with the swivelling holder to the measured
product
10 Fasten the swivelling holder with screw (3), torque max. 20 Nm
dation Fieldbus 15
1
2 3
4 M
ounting
Mounting - Version D
11 Secur
e screw (3) with lacquer or similar to ensure permanent
tightness of the swivelling holder
12 Rotate the connection head in such a way that the cable entry
points downwards (moisture can drain off). Fasten the cylinder
with screws (5); torque max. 5 Nm
13 Insert the plug at the end of the transducer cable into the socket on
the remote electronics
Fig. 7: Plug
1 Socket electronics housing
2 Plug connector
3 Connection piece, transducer tube
connector between transducer and socket of electronics housing
Version D is supplied in three parts:
l Transducer
l Transducer cable
l electronics for wall mounting
Assemble the version as follows:
1 Loosen the hexagon nut (3) on the transducer cable
2 Insert the transducer tube from below into the mounting opening
G1A
3 Fasten (SW 46) the hexagon nut (3)
4 Remove the plug from below out of the connection head and plug
it into the socket of the transducer tube
16 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
1
2
3
4
1
2 3
4 M
ounting
5 Plug
the connection head to the transducer tube. Do not squeeze
any cables. The cylinder is in the correct position, if the lower
notch (2) of the transducer tube is no longer visible
Fig. 8: Mounting - Version D
1 Groove
2 Notch
3 Hexagon nut SW 46
4 Terminal screws, connection head (hexagon spanner - size 4)
for locking the connection head
6 Tighten the screws (4) on the cylinder moderately with an Allen
wrench (size 4)
7 Rotate the connection head in such a way that the cable entry
points downwards (moisture can drain off). Fasten the cylinder
with screws (4); torque max. 5 Nm
8 Insert the plug at the end of the transducer cable into the socket on
the remote electronics
28793-EN-081127
VEGASON 64 • Foun
Fig. 9: Plug
1 Socket electronics housing
2 Plug connector
3 Connection piece, transducer tube
connector between transducer and socket of electronics housing
dation Fieldbus 17
1
> 500 mm
4 M
ounting
Mounting position
4.3 Mount
When mounting VEGASON 64, keep a distance of at least 500 mm
(19.69 in) to the vessel wall. If the sensor is installed in the center of
dished or round vessel tops, multiple echoes can arise. These can,
however, be suppressed by an appropriate adjustment (see chapter
"Setup").
If you cannot keep this distance you should carry out a false echo
storage before setup. This applies mainly if buildup on the vessel wall
is expected. In this case, we recommend repeating a false echo
storage later with existing buildup.
ing instructions
Fig. 10: Mounting
1 Reference plane
position
18 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
ounting
4 M
vessels with conical bottom it can be advantageous to mount the
In
sensor in the center of the vessel, as measurement is then possible
down to the lowest point of the vessel bottom.
Socket
Sensor orientation
Vessel installations
Fig. 11: Vessel
with conical bottom
Preferably the transducer should be mounted without socket flush to
the vessel top.
If the reflective properties of the medium are good, you can mount
VEGASON 64 on a socket piece. The socket end should be smooth
and burr-free, if possible also rounded. Carry out a false echo storage.
Align the sensor in liquids as vertical as possible to the product surface
to achieve optimum measuring results.
Fig. 12: Alignment
in liquids
To optimally align the sensor to solid products, a swivelling holder can
be implemented.
The ultrasonic sensor should be installed at a location where no
installations cross the ultrasonic beam.
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 19
α
α
α
α
α
α
4 M
ounting
l installations such as for example, ladders, limit switches,
Vesse
heating spirals, struts etc. can cause false echoes that interfere with
the useful echo. Make sure when planning your measuring site that the
ultrasonic signals have a "clear view" to the measured product.
In case of existing vessel installations, a false echo storage should be
carried out during setup.
If large vessel installations such as struts or supports cause false
echoes, these can be attenuated through supplementary measures.
Small, inclined sheet metal or plastic baffles above the installations
scatter the ultrasonic signals and avoid direct false echoes.
Agitato
Fig. 13: Cover
rs
If there are agitators in the vessel, a false echo storage should be
smooth profiles with deflectors
carried out with the agitators in motion. This ensures that the interfering
reflections from the agitators are saved with t he blades in different
positions.
Fig. 14: Agitators
20 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
Material heaps
ounting
4 M
material heaps are best measured with several instruments,
Large
which can be mounted on e.g. traverse cranes. For this type of
application it is advantageous to orient the sensor perpendicular to the
bulk solid surface.
Inflowing medium
Foam
Fig. 15: Transducers
on traverse crane
Do not mount the instruments in or above the filling stream. Make sure
that you detect the product surface, not the inflowing product.
Fig. 16: Inflowing
medium
Through the action of filling, stirring and other processes in the vessel,
dense foams which considerably damp the emitted signals may form
on the product surface.
If foams are causing measurement errors, the sensor should be used
in a standpipe or, alternatively, the more suitable guided radar sensors
(TDR) should be used.
Guided radar is unaffected by foam generation and is particularly
suitable for such applications.
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 21
ounting
4 M
Air
turbulences
there are strong air currents in the vessel, e.g. due to strong winds in
If
outdoor installations or air turbulence, e.g. by cyclone extraction you
should mount VEGASON 64 in a standpipe or use a different
measuring principle, e.g. radar or guided radar (TDR).
Heat fluctuations
Strong heat fluctuations, e.g. caused by the sun, can cause
measurement errors. In this case, you should use a sun shield.
Fig. 17: Heat fluctuations
22 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
ecting to power supply
5 Conn
Note safety instructions
Take note of
safety instructions for Ex applications
Select power supply
5 Conn
ecting to power supply
5.1 Preparing the connection
Always keep in mind the following safety instructions:
l Connect only in the complete absence of line voltage
l If overvoltage surges are expected, overvoltage arresters should
be installed according to Foundation Fieldbus specification
Ti
p:
We recommend VEGA overvoltage arrester B63-32.
In
hazardous areas you should take note of the appropriate
regulations, conformity and type approval certificates of the sensors
and power supply u nits.
Supply voltage and current output are carried on separate two-wire
connection cables if reliable separation is required. The supply voltage
range can differ depending on the instrument version.
The data for power supply are specified in chapter "Technical data".
This instrument is designed in protection class I. To maintain this
protection class, it is absolutely necessary that the ground conductor
be connected to the internal ground terminal. Take note of the general
installation regulations.
As a rule, connect VEGASON 64 to vessel ground (potential
euqalisation) or in case of plastic vessels to the next ground potential.
For this purpose, there is a ground terminal on the side of the
instrument housing.
Selecting connection
cable
Cable screening and
grounding
28793-EN-081127
VEGASON 64 • Foun
For power supply, an approved installation cable with PE conductor is
necessary.
The signal output is connected with screened cable according to
Foundation Fieldbus specification.
Use cable with round cross-section. A cable outer diameter of 5 … 9 mm
(0.2 … 0.35 in) ensures the seal effect of the cable gland. If you are
using cable with a different diameter or cross-section, exchange the
seal or use a suitable cable gland.
In systems with p otential equalisation, connect the cable screen
directly to ground potential at the power supply unit, in the connection
box and at the sensor. The screen in the sensor must be connected
directly to the internal ground terminal. The ground terminal outside on
the housing must be connected to the potential equalisation (low
impedance).
dation Fieldbus 23
1
2 3
ecting to power supply
5 Conn
systems without potential equalisation, connect the cable screen
In
directly to ground potential at the power supply unit and at the sensor.
In the connection box or T-distributor, the screen of the short stub to
the sensor must not be connected to ground potential or to another
cable screen. The cable screens to the power supply unit and to the
next distributor must be connected to each other and also connected
to ground potential via a ceramic capacitor (e.g. 1 nF, 1500 V). The low
frequency potential equalisation currents are thus suppressed, but the
protective effect against high frequency interference signals remains.
Select connection cable for Ex
applications
Ta
ke note of the corresponding installation regulations for Ex
applications. In particular, make sure that no potential equalisation
currents flow over the cable screen. In case of grounding on both sides
this can be achieved by the use of a capacitor or a separate potential
equalisation.
5.2 Connection procedure
War
ning:
Before connecting to voltage supply, the plug connection between
transducer and remote electronics must be provided in idle condition
(see illustration below). Non-observance will damage the electronics!
Fig. 18: Plug
1 Socket electronics housing
2 Plug connector
3 Connection piece, transducer tube
connector between transducer and socket of electronics housing
Only then, the sensor may be connected to voltage supply.
Proceed as follows:
1 Unscrew the housing cover
2 Loosen compression nut of the cable entry
24 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
ecting to power supply
5 Conn
3 Remo
ve approx. 10 cm (4 in) of the cable mantle (current output),
strip approx. 1 cm (0.4 in) insulation from the ends of the individual
wires
4 Insert the cable through the cable gland into the sensor
5 Lift the opening levers of the terminals with a screwdriver
6 Insert the wire ends into the open terminals according to the wiring
plan
7 Press down the opening levers of the terminals, you will hear the
terminal spring closing
8 Check the hold of the wires in the terminals by lightly pulling on
them
9 Connect the screen to the internal ground terminal, connect the
outer ground terminal with potential equalisation
10 Tighten the compression nut of the cable entry. The seal ring must
completely encircle the cable
11 Connect the lead cable for power supply in the same way
according to the wiring plan, in addition connect the ground
conductor to the inner ground terminal.
12 Screw the housing cover on
The electrical connection is finished.
28793-EN-081127
VEGASON 64 • Foun
Fig. 19: Connection
steps 5 and 6
dation Fieldbus 25
1 2 3
4
5
1
3
2
Display
1 2 5 6 7 8
I²C
ecting to power supply
5 Conn
Housing overview
Electronics compart-
ment
5.3 Wir
Fig. 20: Double
1 Housing cover, connection compartment
2 Blind stopper or plug M12 x 1 for VEGADIS 61 (optional)
3 Housing cover, electronics compartment
4 Filter element for air pressure compensation
5 Cable gland
ing plan, double chamber housing
chamber housing
compartment, double chamber housing
Fig. 21: Electronics
1 Plug connector for VEGACONNECT (I²C interface)
2 Internal connection cable to the connection compartment
3 Terminals for VEGADIS 61
26 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
3
1
2
3 41 2
L1 N
BUS
PE
/ L
/ N
L1 N
1 2
1 2
3
4
BUS
Connection compartment
ecting to power supply
5 Conn
Wiring plan
Switch on phase
Fig. 22: Connection
1 Spring-loaded terminals for signal output
2 Ground terminal for connection of the ground conductor and screen
3 Spring-loaded terminals for voltage supply
Fig. 23: Wiring
1 Power supply
2 Signal output
compartment, double chamber housing
plan, double chamber housing
5.4 Switch on phase
After VEGASON 64 is connected to voltage supply or after voltage
recurrence, the instrument carries out a self-check for approx. 30
seconds. The following steps are carried out:
l Internal check of the electronics
l Indication of the instrument type, the firmware as well as the
sensor TAGs (sensor designation)
l Status byte goes briefly to fault value
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 27
ecting to power supply
5 Conn
en the current measured value will be displayed and the
Th
corresponding digital output signal will be outputted to the cable.
1)
1)
The values correspond to the actual measured level as well as to the settings already carried out, e.g. default setting.
28 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
up with the indicating and adjustment module PLICSCOM
6 Set
Function/Configuration
Mount/Dismount indicat-
ing and adjustment
module
6 Set
up with the indicating and adjustment
module PLICSCOM
6.1 Short description
The indicating and adjustment module PLICSCOM is used for
measured value display, adjustment and diagnosis. It can be mounted
in the following housing versions and instruments:
®
l All sensors of the plics
in the double chamber housing (optionally in the electronics or
connection compartment)
l External indicating and adjustment unit VEGADIS 61
Note:
You
can find detailed information on the adjustment in the operating
instructions manual of the indicating and adjustment module
PLICSCOM.
6.2 Insert indicating and adjustment module
The indicating and adjustment module can be inserted into the sensor
and removed again at any time. It is not necessary to interrupt the
power supply.
Proceed as follows:
1 Unscrew the housing cover
2 Place the indicating and adjustment module in the desired position
on the electronics (you can choose any one of four different
positions - each displaced by 90°)
3 Press the indicating and adjustment module onto the electronics
and turn it to the right until it snaps in.
4 Screw housing cover with inspection window tightly back on
Removal is carried out in reverse order.
The indicating and adjustment module is powered by the sensor, an
additional connection is not necessary.
instrument family, in the single as well as
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 29
up with the indicating and adjustment module PLICSCOM
6 Set
Fig. 24: Mounting
the indicating and adjustment module
Note:
If
you intend to retrofit the instrument with an indicating and adjustment
module for continuous measured value indication, a higher cover with
an inspection glass is required.
28793-EN-081127
30 VE
GASON 64 • Foundation Fieldbus
1.1
2
3
1
up with the indicating and adjustment module PLICSCOM
6 Set
Key functions
Adjustment system
6.3 Adj
Fig. 25: Indicating
1 LC display
2 Indication of the menu item number
3 Adjustment keys
l [OK] key:
l [->
ustment system
and adjustment elements
- Move to the menu overview
- Confirm selected menu
- Edit parameter
- Save
- menu change
- list entry
value
] key to select:
- Select editing position
l [+
] key:
- Change value of the parameter
l [ESC] key:
- interrupt input
- jump to the next higher menu
The
sensor is adjusted via the four keys of the indicating and
adjustment module. The LC display indicates the individual menu
items. The functions of the individual keys are shown in the above
illustration. Approx. 10 minutes after the last pressing of a key, an
automatic reset to measured value indication is triggered. Any values
not confirmed with [OK] will not be saved.
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 31
up with the indicating and adjustment module PLICSCOM
6 Set
Parameter adjustment
Carrying out min. ad-
justment
6.4 Setup
procedure
As VEGASON 64 is a distance measuring instrument, the distance
from the sensor to the product surface is measured. To have the real
product level displayed, an allocation of the measured distance to the
percentage height must be made. To carry out this adjustment, the
distance is entered with full and empty vessel. If these values are not
known, an adjustment with the distance values, e.g. 10 % and 90 % is
also possible. Starting point for these distance specifications is always
the lower side of the flange, with all other versions the lower side of the
transducer.
The actual level is then calculated on the basis of these entered
values. At the same time, the operating range of the sensor is limited
from maximum range to the requested range.
The real product level during this adjustment is not important, because
the min./max. adjustment is always carried out without changing the
product level. These settings can be made ahead of time without the
instrument having to be installed.
In the main menu item "Basic adjustment", the individual submenu
items should be selected one after the other and provided with the
correct parameter values.
Start your parameter adjustment with the following menu items of the
basic adjustment:
Proceed as follows:
1 Move from the measured value display to the main menu by
pushing [OK].
▶
Basic adjustment
Display
Diagnostics
Service
Info
2 Select the menu item "Basic adjustment" with [->] and confirm with
[OK]. Now the menu item "Min. adjustment" is displayed.
Min. adjustment
0.00 %
=
5.000 m(d)
4.000 m(d)
3 Prepare the % value for editing with [OK] and set the cursor to the
requested position with [->]. Set the requested percentage value
with [+] and save with [OK]. The cursor jumps now to the distance
value.
4 Enter the suitable distance value in m for the empty vessel (e.g.
distance from the sensor to the vessel bottom) corresponding to
the percentage value.
32 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
up with the indicating and adjustment module PLICSCOM
6 Set
Carrying out max. adjustment
Medium selection
5 Save
the settings with [OK] and move to "Max. adjustment" with [-
>].
Proceed as follows:
Max. adjustment
100.00 %
=
1.000 m(d)
2.000 m(d)
1 Prepare the % value for editing with [OK] and set the cursor to the
requested position with [->]. Set the requested percentage value
with [+] and save with [OK]. The cursor jumps now to the distance
value.
2 Enter the appropriate distance value in m (corresponding to the
percentage value) for the full vessel. Keep in mind that the max.
level must lie below the dead band.
3 Save the settings with [OK] and move to "Medium selection" with
[->].
Each product has different reflective properties. In addition, there are
various interfering factors which have to be taken into account:
agitated product surfaces and foam generation (with liquids); dust
generation, material cones and echoes from the vessel wall (with
solids). To adapt the sensor to these different conditions, you should
first select "Liquid" or "Solid".
Medium
Liquid
Vessel form
28793-EN-081127
VEGASON 64 • Foun
With solids, you can also choose between "Powder/Dust", "Granular/
Pellets" or "Ballast/Pebbels".
Through this additional selection, the sensor is adapted perfectly to the
product and measurement reliability, particularly in products with bad
reflective properties, is considerably increased.
Enter the requested parameter via the appropriate keys, save your
settings and jump to the next menu item with the [->] key.
Apart from the medium, the vessel shape can also influence the
measurement. To adapt the sensor to these measuring conditions, this
menu item offers different options depending on whether liquid or solid
is selected. With "Liquids" these are "Storage tank", "Stilling tube",
"Open vessel" or "Stirred vessel", with "Solid", "Silo" or "Bunker".
Vessel form
Storage tank
dation Fieldbus 33
up with the indicating and adjustment module PLICSCOM
6 Set
Enter the requested parameter via the appropriate keys, save your
settings and jump to the next menu item with the [->] key.
Damping
Linearisation curve
To suppress fluctuations in the measured value display, e. g. caused
by an agitated product surface, a damping can be set. This time can
be between 0 and 999 seconds. Keep in mind that the reaction time of
the entire measurement will then be longer and the sensor will react to
measured value changes with a delay. In general, a period of a few
seconds is sufficient to smooth the measured value display.
Damping
0 s
Enter the requested parameter via the appropriate keys, save your
settings and jump to the next menu item with the [->] key.
A linearization is necessary for all vessels in which the vessel volume
does not increase linearly with the level - e. g. with a cylindrical or
spherical tank - and the indication or output of the volume is required.
Corresponding linearization curves are preprogrammed for these
vessels. They represent the correlation between the level percentage
and vessel volume. By activating the appropriate curve, the volume
percentage of the vessel is displayed correctly. If the volume should
not be displayed in percent but e.g. in l or kg, a scaling can be also set
in the menu item "Display".
Linearisation curve
linear
Enter the requested parameter via the appropriate keys, save your
settings and jump to the next menu item with the [->] key.
Gating out of false signals
High sockets or vessel installations, such as e. g. struts or agitators as
well as buildup and weld joints on the vessel walls cause interfering
reflections which can impair the measurement. A false echo storage
detects and marks these false echoes, so that they are no longer taken
into account for the level measurement. A false echo memory should
be created with low level so that all potential interfering reflections will
be detected.
Gating out of false signals
Change now?
34 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
up with the indicating and adjustment module PLICSCOM
6 Set
eed as follows:
Proc
1 Move from the measured value display to the main menu by
pushing [OK].
2 Select the menu item "Service" with [->] and confirm with [OK].
Now the menu item "False signal suppression" is d isplayed.
3 Confirm "False signal suppression - Change now" with [OK] and
select in the below menu "Create new". Enter the actual distance
from the sensor to the product surface. All false signals in this area
are detected by the sensor and saved after confirming with [OK].
Note:
Check
the distance to the product surface, because if an incorrect (too
large) value is entered, the existing level will be saved as false signal.
The filling level would then no longer be detectable in this area.
Extended setting/Quick
level change
Copy sensor data
The menu item "Extended setting" offers the possibility to optimise
VEGASON 64 for applications in which the level changes very quickly.
For this reason, select the function "Quick level change > 1 m/min.".
Extended setting
quick level change > 1 m/min.
Note:
Since
with the function "Quick level change > 1 m/min." the generation
of an average value of the signal processing is considerably reduced,
false reflections by agitators or vessel installations can cause
measured value fluctuations. A false echo memory is thus recommended.
This function enables reading out parameter adjustment data as well
as writing parameter adjustment data into the sensor via the indicating
and adjustment module. A description of the function is available in the
operating instructions manual "Indicating and adjustment module".
The following data are read out or written with this function:
l Measured value presentation
l Adjustment
l Medium
l Vessel form
l Damping
l Linearisation curve
l Sensor-TAG
l Displayed value
l Unit of measurement
l Language
The following safety-relevant data are not read out or written:
l PIN
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 35
up with the indicating and adjustment module PLICSCOM
6 Set
Copy sensor data
Copy sensor data?
Reset
Basic adjustment
If the "Reset" is carried out, the sensor resets the values of the
following menu items to the reset values (see chart):
Function Reset value
Max. adjustment 0 m(d)
Min. adjustment Meas. range end in m(d)
Medium Liquid
Vessel form not known
Damping 0 s
Linearisation linear
Sensor-TAG Sensor
Displayed value AI-Out
Unit of measurement m(d)
2)
3)
The values of the following menu items are not reset to the reset
values (see chart) with "Reset":
Function Reset value
Language no reset
Factory setting
Like basic adjustment, furthermore special parameters are reset to
default values.
4)
Pointer
The min. and max. distance and temperature values are reset to the
actual value.
Optional settings
Additional adjustment and diagnosis options such as e.g. scaling,
simulation or trend curve presentation are shown in the following menu
schematic. You will find a detailed description of these menu items in
the operating instructions manual "Indicating and adjustment module".
2)
Sensor-specific basic adjustment.
3)
Depending on the sensor type, see chapter "Technical data".
4)
Special parameters are parameters which are set customer-specifically on
the service level with the adjustment software PACTware.
36 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
up with the indicating and adjustment module PLICSCOM
6 Set
Basic adjustment
▶
Basic adjustment
Display
Diagnostics
Service
Info
Min. adjustment
000.0 %
=
10.000 m(d)
1.245 m(d)
Damping
0 s
Display
Basic adjustment
▶
Display
Diagnostics
Service
Info
Displayed value
AI-Out
1.1
1.5
2.1
1
2
6.5 Menu
Max. adjustment
100.0 %
=
0.000 m(d)
6.789 m(d)
Linearisation curve
linear
schematic
1.2
1.6
Medium
Bulk solid
1.3
Vessel form
1.4
Silo
Diagnostics
Basic adjustment
Display
▶
Diagnostics
Service
Info
Pointer
Distance min.: 0.580 m(d)
Dist. max.: 16.785 m(d)
T-max.: 30.6 °C
T-min.: 4.5 °C
28793-EN-081127
VEGASON 64 • Foun
3
3.1
Meas. reliability
36 dB
Sensor status
OK
3.2
Curve selection
Echo curve
3.3
Echo curve
Presentation of the echo
curve
dation Fieldbus 37
3.4
up with the indicating and adjustment module PLICSCOM
6 Set
Service
Basic adjustment
Display
Diagnostics
▶
Service
Info
4
Gating out of false signals
Change now?
Unit of measurement
m(d)
Info
Basic adjustment
Display
Diagnostics
Service
▶
Info
Device ID
< max. 32 characters >
Sensor-TAG (PD_TAG)
< max. 32 characters >
Sensor characteristics
Display now?
4.1
4.5
5.1
5.5
5
Extended setting
Fast
level change
(> 1 m/min.)
Language
Deutsch
Sensor type
VEGASON 6x
Serial number
12345678
4.2
4.6
5.2
Simulation
Start simulation?
Copy sensor data
Copy sensor data?
Date of manufacture
10. April 2007
Software version
3.50
4.3
4.7
5.3
Reset
Reset now?
PIN
Enable?
Date of last change
10. April 2007
4.4
4.8
5.4
38 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
up with the indicating and adjustment module PLICSCOM
6 Set
6.6 Saving
It is recommended noting the adjusted data, e.g. in this operating
instructions manual and archive them afterwards. They are hence
available for multiple use or service purposes.
If VEGASON 64 is equipped with an indicating and adjustment
module, the most important data can be read out of the sensor into
indicating and adjustment module. The procedure is described in the
operating instructions manual "Indicating and adjustment module" in
the menu item "Copy sensor data". The data remain there permanently
even if the sensor power supply fails.
If it is necessary to exchange the sensor, the indicating and adjustment
module is inserted into the replacement instrument and the data are
written into the sensor under the menu item "Copy sensor data".
the parameter adjustment data
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 39
3
1
2
1
2
3
4
OPEN
TWIST
USB
LOCK
7 Setup
with PACTware and other adjustment programs
Internal connection via
I²C interface
External connection via
I²C interface
7 Setup
with PACTware and other adjustment
programs
7.1 Connect the PC via VEGACONNECT
Fig. 26: Connection
1 USB cable to the PC
2 VEGACONNECT
3 Sensor
of the PC via VEGACONNECT directly to the sensor
40 VE
Fig. 27: Connection
1 I²C bus (com.) interface on the sensor
2 I²C connection cable of VEGACONNECT
3 VEGACONNECT
4 USB cable to the PC
via I²C connection cable
28793-EN-081127
GASON 64 • Foundation Fieldbus
7 Setup
ary components:
Necess
l VEGASON 64
l PC with PACTware and suitable VEGA DTM
l VEGACONNECT
l Power supply unit or processing system
with PACTware and other adjustment programs
7.2 Parameter adjustment with PACTware
Further setup steps are described in the operating instructions manual
"DTM Collection/PACTware" attached to each CD and which can also
be downloaded from our homepage. A detailed description is available
in the online help of PACTware and the VEGA DTMs.
Note:
Keep
in mind that for parameter adjustment of a VEGASON 64, DTM
Collection 04/2004 or a newer version must be used.
All currently available VEGA DTMs are provided in the DTM Collection
on CD and can be obtained from the responsible VEGA agency for a
token fee. This CD includes also the up-to-date PACTware version.
The basic version of this DTM Collection incl. PACTware is also
available as a free-of-charge download from the Internet.
www.vega.co
Go via
m and "Downloads" to the item "Software".
7.3 Parameter adjustment with AMS™
For VEGA sensors, instrument descriptions for the adjustment
program AMS™ are available as DD. The instrument descriptions are
already implemented in the current version of AMS™. For older
versions of AMS™, a free-of-charge download is available via Internet.
Go via
www.vega.co
m and "Downloads" to the item "Software".
28793-EN-081127
VEGASON 64 • Foun
7.4 Saving the parameter adjustment data
It is recommended to document or save the parameter adjustment
data. They are hence available for multiple use or service purposes.
The VEGA DTM Collection and PACTware in the licensed, professional version provide suitable tools for systematic project documentation and storage.
dation Fieldbus 41
aintenance and fault rectification
8 M
Reaction when malfunctions occur
Causes of malfunction
Fault rectification
24 hour service hotline
8 Maint
enance and fault rectification
8.1 Maintenance
When used in the correct way, no special maintenance is required in
normal operation.
8.2 Remove interferences
The operator of the system is responsible for taken suitable measures
to remove interferences.
A maximum of reliability is ensured. Nevertheless, faults can occur
during operation. These may be caused by the following, e.g.:
l Sensor
l Process
l Power supply
l Signal processing
The first measures to be taken are to check the output signals as well
as to evaluate the error messages via the indicating and adjustment
module. The procedure is described below. Further comprehensive
diagnostics can be carried out on a PC with the software PACTware
and the suitable DTM. In many cases, the causes can be determined
in this way and faults can be rectified.
However, should these measures not be successful, call the VEGA
service hotline in urgent cases under the phone no. +49 1805 858550.
The hotline is available to you 7 days a week round-the-clock. Since
we offer this service world-wide, the support is only available in the
English language. The service is free of charge, only the standard
telephone costs will be charged.
Checking Foundation
Fieldbus
? When an additional instrument is connected, the H1 segment fails.
l Max. supply current of the segment coupler exceeded
à Measure the current consumption, reduce size of segment
? Measured value on the indicating and adjustment module does not
correspond to the value in the PLC
l The menu item "Display - Display value" is not set to "AI-Out"
à Check values and correct, if necessary
? Instrument does not appear during connection setup
l Incorrect termination
à Check termination at the beginning and end points of the bus
and terminate, if necessary, according to the specification
l Instrument not connected to the segment
à Check and correct
42 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
aintenance and fault rectification
8 M
applications, the regulations for the wiring of intrinsically safe
In Ex
circuits must be observed.
Fault messages via the
indicating/adjustment
module
Reaction after fault rectification
? E013
l no measured value available
à sensor in boot phase
à Sensor does not find an echo, e.g. due to faulty installation or
wrong parameter adjustment
? E017
l Adjustment span too small
à Carry out a fresh adjustment and increase the distance
between min. and max. adjustment
? E036
l no operable sensor software
à Carry out a software update or send the instrument for repair
? E041
l Hardware error, electronics defective
à Exchange instrument or return instrument for repair
? E113
l Communication conflict
à Exchange instrument or return instrument for repair
Depending on the failure reason and measures taken, the steps
described in chapter "Set up" must be carried out again, if necessary.
8.3 Exchanging the electronics module
If the electronics module is defective, it can be replaced by the user.
Sensor serial number
28793-EN-081127
VEGASON 64 • Foun
applications only one instrument and one electronics module with
In Ex
respective Ex approval may be used.
If there is no electronics module available on site, one can be ordered
from the VEGA agency serving you.
The settings of the sensor must be downloaded into the new
electronics module. This can be done:
l At the factory by VEGA
l Or on site by the user
In both cases, the sensor serial number is needed. The serial numbers
are stated on the type label of the instrument, inside the housing or on
the delivery note.
dation Fieldbus 43
aintenance and fault rectification
8 M
tion:
Informa
When loading on site, first of all the order data must be downloaded
from the Internet (see operating instructions manual "Oscillator").
Assignment
Load sensor software to
PC
Prepare update
Load software into sen-
sor
The electronics modules are adapted to the respective sensor and
distinguish also in the signal output or power supply.
8.4 Software update
The following components are required to update the sensor software:
l Sensor
l Power supply
l VEGACONNECT
l PC with PACTware
l Current sensor software as file
At "
www.vega.co
instruments and sensors" the suitable instrument series. Load the zip
file via the right mouse key with "Save target as" e.g. on the desktop of
your PC. Extract all files available in the zip file, e.g. to the desktop.
Connect the sensor to power supply and provide connection from PC
to the instrument via VEGACONNECT. Start PACTware and provide
connection to the sensor, e.g. via the VEGA project assistant. Close
the parameter window of the sensor, as far as open.
Go in the PACTware menu bar to "Instrument data", "Additional
functions" and "Update instrument software".
PACTware checks now the actual hardware and software version of
the sensor and displays the data. This procedure lasts approx. 60 s.
Push the button " Update software" and select the previously
extracted hex file. Then the software update can be started. Further
files are installed automatically. Depending on the sensor, this
procedure lasts approximately 1 h.
m/downloads" go to "Software". Select under "plics
8.5 Instrument repair
If a repair is necessary, please proceed as follows:
You can download a return form (23 KB) from our Internet homepage
www.vega.com
form".
By doing this you help us carry out the repair quickly and without
having to call back for needed information.
l Print and fill out one form per instrument
l Clean the instrument and pack it damage-proof
l Attach the completed form and, if need be, also a safety data
sheet outside on the packaging
44 VE
under: "Downloads - Forms and certificates - Repair
28793-EN-081127
GASON 64 • Foundation Fieldbus
aintenance and fault rectification
8 M
ase ask the agency serving you for the address of your return
l Ple
shipment. You can find the respective agency on our website
www.vega.com under: "Company - VEGA worldwide"
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 45
1
2 3
9 Dismoun
ting
9 Dismou
nting
9.1 Dismounting steps
Danger:
The individual wires of the transducer cable carry a voltage of approx.
70 V during operation (see chapter "Mounting preparations"). There-
fore dismount VEGASON 64 only in complete absence of line voltage.
War
ning:
Before separating the transducer cable (see chapter "Mounting
preparations", example see illustration below), idle condition must be
provided. Non-observance can cause damage to the electronics!
Fig. 28: Plug
1 Socket electronics housing2
Take note of chapters "Mounting" and "Connecting to power supply"
and carry out the listed steps in reverse order.
connector between transducer and socket of electronics housing
Plug connector on the transducer cable3
Connection piece, transducer tube
9.2 Disposal
The instrument consists of materials which can be recycled by
specialised recycling companies. We use recyclable materials and
have designed the electronics to be easily separable.
WEEE directive 2002/96/EG
46 VE
This instrument is not subject to the WEEE directive 2002/96/EG and
the respective national laws. Pass the instrument directly on to a
specialised recycling company and do not use the municipal collecting
points. These may be used only for privately used products according
to the WEEE directive.
28793-EN-081127
GASON 64 • Foundation Fieldbus
9 Dismoun
disposal avoids negative effects to persons and environment
Correct
and ensures recycling of useful raw materials.
Materials: see chapter "Technical data"
If you have no possibility to dispose of the old instrument
professionally, please contact us concerning return and disposal.
ting
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 47
10 Suppl
ement
10 Supplem
ent
10.1 Technical data
General data
Materials, wetted parts
- Flange PP or Aluminium
- Swivelling holder, flange galvanized steel
- Transducer PA (1.4301 with StEx)
- Transducer diaphragm 316Ti
Materials, non-wetted parts
- Housing Aluminium die-casting powder coated
- Seal between housing and housing
cover
- Inspection window in housing cover Polycarbonate (UL-746-C listed)
- Ground terminal 316Ti
- transducer cable with separate version C
and D
5)
Weight
- Compact with flange (version A) 5.6 … 10.7 kg (12.3 … 23.6 lbs)
- Compact with swivelling holder
(version B)
- Separate with swivelling holder
(version C)
- Separate with threaded fitting (version D) 4.7 … 6.9 kg (10.4 … 15.2 lbs)
Silicone
PUR (1.1082)
6.9 … 9.7 kg (15.2 … 21.4 lbs)
7.5 … 10.5 kg (16.5 … 23.1 lbs)
Output variable
Output
- Signal digital output signal, Foundation Fieldbus protocol
- Physical layer according to IEC 61158-2
Channel Numbers
- Channel 1 Primary value
- Channel 2 Secondary value 1
- Channel 3 Secondary value 2
Transmission rate 31.25 Kbit/s
Current value 10 mA, ±0.5 mA
Damping (63 % of the input variable) 0 … 999 s, adjustable
5)
Depending on size and process fitting material.
48 VE
GASON 64 • Foundation Fieldbus
28793-EN-081127
plement
10 Sup
variable
Input
Measured value
- Version A distance between lower edge of the flange and
product surface
- version B, C and D distance between lower edge of the transducer and
product surface
Measuring range
- Liquids up to 25 m (82.02 ft)
- Bulk solids up to 15 m (49.21 ft)
Dead band 1 m (3.3 ft)
Reference conditions to measuring accuracy (similar to DIN EN 60770-1)
Reference conditions according to DIN EN 61298-1
- Temperature +18 … +30 °C (+64 … +86 °F)
- Relative humidity 45 … 75 %
- Air pressure 860 … 1060 mbar/86 … 106 kPa (12.5 … 15.4 psig)
Other reference conditions
- Reflector ideal reflector, e.g. metal plate 2 x 2 m (6.56 x 6.56 ft)
- False reflections Biggest false echo, 20 dB smaller than the useful
echo
Measuring characteristics
Ultrasonic frequency 30 kHz
Interval > 2 s (dependent on the parameter adjustment)
Beam angle at 3 dB 4°
Adjustment time
6)
> 3 s (dependent on the parameter adjustment)
Measuring accuracy
Resolution, general > 1 mm (0.039 in)
Deviation
7)
6)
Time to output the correct level (with max. 10 % deviation) after a sudden
level change.
7)
Incl. non-linearity, hysteresis and non-repeatability.
see diagram
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 49
25 m
(82.021 ft)
10 m
(32.8 ft)
3 m
(9.48 ft)
25 mm (0.984 in)
50 mm (1.196 in)
6 mm (0.236 in)
-6 mm (-0.236 in)
-25 mm (-0.984 in)
-50 mm (-1.196 in)
5 m (16.4 ft)
15 m
(49.213 ft)
20 m
(65.617 ft)
25 m
(82.021 ft)
10 m
(32.8 ft)
3 m
(9.48 ft)
25 mm (0.984 in)
50 mm (1.196 in)
6 mm (0.236 in)
-6 mm (-0.236 in)
-25 mm (-0.984 in)
-50 mm (-1.196 in)
5 m (16.4 ft)
15 m
(49.213 ft)
20 m
(65.617 ft)
10 Suppl
ement
Fig. 29: Deviation VEGASON 64 version A
Fig. 30: Deviation VEGASON 64 versions B, C and D
uence of the ambient temperature to the sensor electronics
Infl
Average temperature coefficient of the zero
signal (temperature error)
50 VE
8)
Relating to the nominal measuring range.
0.06 %/10 K
8)
GASON 64 • Foundation Fieldbus
28793-EN-081127
plement
10 Sup
ent conditions
Ambi
Ambient, storage and transport temperature -40 … +80 °C (-40 … +176 °F)
Process conditions
Process pressure
- Version A with PP flange 0 kPa
- Other versions -20 … 50 kPa/-0.2 … 0.5 bar (-2.9 … 7.3 psi)
Process temperature (transducer temper-
-40 … +80 °C (-40 … +176 °F)
ature)
Vibration resistance mechanical vibration with 1 g in the frequency
range 5 … 200 Hz
9)
Electromechanical data
Cable entry
- Double chamber housing l 1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm),
1 x blind stopper M20 x 1.5; plug M12 x 1 for
VEGADIS 61 (optional)
or:
l 1 x closing cap ½ NPT, 1 x blind stopper
½ NPT, plug M12 x 1 for VEGADIS 61
(optional)
or:
l 1 x plug (depending on the version), 1 x blind
stopper M20 x 1.5; plug M12 x 1 for VEGADIS
61 (optional)
Spring-loaded terminals for wire cross-section up to
Transducer cable
10)
- Length 5 … 300 m (16.4 … 984.3 ft)
- Diameter 7.2 … 7.6 mm (0.283 … 0.299 in)
2.5 mm² (AWG 14)
Indicating and adjustment module
Voltage supply and data transmission through the sensor
Indication LC display in dot matrix
Adjustment elements 4 keys
Protection
- unassembled IP 20
- mounted into the sensor without cover IP 40
9)
Tested according to the regulations of German Lloyd, GL directive 1.
10)
With separate version C and D.
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 51
als
ement
www.vega.com
via "VEGA Tools" and
10 Suppl
Materi
- Housing ABS
- Inspection window Polyester foil
Power supply
Operating voltage
- Non-Ex and Ex-d instrument 20 … 72 V DC, 20 … 253 V AC, 50/60 Hz
Power consumption max. 4 VA; 2.1 W
Electrical protective measures
Protection IP 66/IP 67
Overvoltage category III
Protection class I
Approvals
Depending on the version, instruments with approvals can have different technical data.
For these instruments, the corresponding approval documents have to be taken into account.
These are part of the delivery or can be downloaded under
"serial number search" as well as via "Downloads" a nd "Approvals".
52 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
t
i
Simulate
ALARM
S
OutPV
FIELD-VALUE
M
ode &
St
a
t
us
PV
F-
T
I
M
E
LOW-CUTOFF
L-
T
YPE
OUT-SC
ALE
PV-SCALE
DIRECT
INDIRECT
INDIRECT
SQRT
m(d)
% Lin%
min/max
adjustment
Linearization
Primary
Value
Secondary
Value 2
Secondary
Value 1
Sensor_Value
AI 2
AI 1
TB
AI 3
Temperature
Channel
Channel = 1: Primary Value
Channel = 2: Secondary Value 1
Channel = 3: Secondary Value 2
Channel = 4: Temperature
10 Sup
plement
10.2 F
oundation Fieldbus
Block diagram, measured value processing
The following illustration shows the Transducer Block (TB) and Function block (FB) in simplified form.
Fig. 31: VEGASON 64 measured
Diagram, adjustment
The following illustration shows the function of the adjustment:
28793-EN-081127
VEGASON 64 • Foun
value processing
dation Fieldbus 53
Secondary_value_1
Calibration
Lowest Point
Calibration
Highest Point
Sensor_value
cal_level_lo
cal_level_hi
Calibration
Lowest Point
Calibration
Highest Point
Sensor reference plane
cal_level_lo [%]
cal_level_hi [%]
10 Suppl
Fig. 32: Adjustment VEGASON 64
ement
Param
eter list for Device revision 3.0
The following list contains the most important parameters and their meaning:
l primary_value
- This is the process value after adjustment and Line
block
l primary_value_unit
- Unit code of 'Prima
l secondary_value_1
ry_value'
arization with the status of the transducer
- Value after min./max.-adjustment (level + level offset). Selected as input to AIFB by setting
'Channel' = 2. Unit derives from 'Secondary_value_1_unit'
l secondary_value_1_unit
- Unit code of 'Secon
l secondary_value_2
- Sensor
l secondary_value_2_unit
- Unit
54 VE
value + senso
from 'Secondary_value_2_unit'
code of 'Secondary_value_2'
dary_value_1'
r offset. Selected as input to AIFB by setting 'Channel' = 3. Unit derives
GASON 64 • Foundation Fieldbus
28793-EN-081127
10 Sup
plement
l sensor_valu
- Raw sensor value, i.e. the
'Sensor_range.unit'
l sensor_range
e
uncalibrated measurement value from the sensor. Unit derives from
- Sensor_range.unit' refers to 'Sensor_value', 'Max/Min_peak_sensor_value', 'Cal_point_hi/lo'
l simulate_primary_value
l simulate_secondary_value_1
l simulate_secondary_value_2
l Device Status
l Linearization Type
- Possi
l CURVE_POINTS_1_10
- X and Y values for
l CURVE_POINTS_11_20
- X and Y values
l CURVE_POINTS_21_30
ble types of linearization are: linear, user
container
the user defined linearization curve
for
the user defined linearization curve
defined, cylindrical lying container, spherical
- X and Y values for the user defined linearization curve
l CURVE_POINTS_31_33
- X and Y values for
l CURVE_STATUS
the user defined linearization curve
- Result of table plausibility check
l SUB_DEVICE_NUMBER
l SENSOR_ELEMENT_TYPE
l display_source_selector
- Selects the type of value, whic
l max_peak_sensor_value
h is displayed on the indicating and adjustment module
- Holds the maximum sensor value. Write access resets to current value. Unit derives from
'Sensor_range.unit'
l min_peak_sensor_value
- Holds the minimum sensor value. Write
'Sensor_range.unit'
l CAL_POINT_HI
- Min./max.-adjustme
defined in 'Sensor_range.unit' hi
l CAL_POINT_LO
nt: Upper calibrated point of the sensor. It refers to 'Cal_level_hi'. The unit is
access resets to current value. Unit derives from
- Min./max.-adjustment: Lower calibrated point of the sensor. It refers to 'Cal_level_lo'. The unit is
defined in 'Sensor_range.unit'
l CAL_LEVEL_HI
- Min./max.-adjustme
(Online) the 'Cal_point_hi' is automatically set to the current sensor value. The unit is defined in
'Level_unit'
l CAL_LEVEL_LO
nt: Level at 'Cal_point_hi'. When writing 'Cal_level_hi' and 'Cal_type' = 1
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 55
10 Suppl
ement
- Min./max.-adjustme
(Online), the 'Cal_point_lo' is automatically set to the current sensor value. The unit is defined in
'Level_unit'
l CAL_TYPE
- Min./max.-adjust
current sensor value determines 'Cal_point_hi/lo'
l level
- Value after min./max.-ad
l level_unit
nt: Level at 'Cal_point_lo'. When writing 'Cal_level_lo' and 'Cal_type' = 1
me
nt: Defines type of calibration: Dry: no influence of sensor value. Online:
justment
- Unit code of 'Level', 'Level_offset', 'Cal_level_hi', 'Cal_level_lo'
l level_offset
- Offset that is added to the 'Level' valu
l SENSOR_OFFSET
e. Unit derives from 'Level_unit'
- Offset that is added to the 'Sensor_value'. Unit derives from 'Sensor_range.unit'
l end_of_operation_range
- Set up to suit the process conditions
l begi
n_of_operation_range
- Set up to suit the process conditions
l product_type
- Set up to suit the process conditions. If Spec
parameter cannot be written
l liquids_medium_type
ial-Parameter adjustment has been utilized this
- Set up to suit the process conditions. If Special-Parameter adjustment has been utilized this
parameter cannot be written
l solids_medium_type
- Set up to suit the process conditions. If Spec
parameter cannot be written
l liquids_vessel_type
- Set up to suit the process conditions. If Spec
parameter cannot be written
l solids_vessel_type
ial-Parameter adjustment has been utilized this
ial-Parameter adjustment has been utilized this
- Set up to suit the process conditions. If Special-Parameter adjustment has been utilized this
parameter cannot be written
l fast_level_change
up to suit the process conditions. If Spec
- Set
parameter cannot be written
l first_echo_factor
ial-Parameter adjustment has been utilized this
- Set up to suit the process conditions
l pulse_velo
city_correction
- Set up to suit the process conditions
l echo_quality
rat
- Signal/Noise
l empty_vessel_curve_corr_dist
io
28793-EN-081127
56 VE
GASON 64 • Foundation Fieldbus
10 Sup
plement
- Distance from the sensor to the product surface. Unit
l empty_vessel_curve_corr_op_code
- Update, create
l sound_velocity
new or delete the empty vessel curve
derives from 'Sensor_range.unit'
- Set up to suit the process conditions
l sound_velocity_unit
- Unit code of 'Soun
l Temperature
d_velocity'
- Process temperature. Selected as input to AIFB by setting 'Channel' = 4. Unit derives from
'Temperature.unit'
l temperature_unit
- Unit code of 'T
l max_peak_temperature_value
emperature', 'Max./Min._peak_temperature_value'
- Holds the maximum process temperature. Write access resets to current value. Unit derives from
'Temperature.unit'
l min_peak_temperature_value
- Holds
the minimum process temperature. Write
'Temperature.unit'
access resets to current value. Unit derives from
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 57
ø
84mm
~
27
/
")
/
32
* 129mm (5
5
/
64
")
5
/
16
")
M20x1,5/
½
NPT
M12x
10 Suppl
ement
10.3 Dim
ensions
Housing
Fig. 33: Aluminium
* Dimension with integrated indicating and adjustment module
double chamber housing
58 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
VEGASON 64
3 4
3 4
110 mm (4.33")
ø 189 mm /
(7.44")
ø 196 mm
(7.72")
b
130 mm (5.12")
k
D
240 mm (9.45")
1
2
>ø 200 mm
(7.87")
250 mm (9.84")
440 mm (17.32")
max. 15°
(0.59")
k
D
Dmm
DIN
ASME
b k
d
DN 50 165 11,5 125 4x ø 18
DN 80 200 11,5 160 4x ø 18
Dinch b k
d
DN 50 / 2"
DN 80 / 3"
Dmm b k
d
2" 152,4 11,5 120,7 4x ø 19,1
3" 190,5 11,5 152,4 4x ø 19,1
Dinch b k
d
2"
3"
6.50" 4.92" 4x ø 0.71"
4x ø 0.71"6.3"0.45"
0.45"
7.87"
6" 4.75" 4x ø 0.75"
4x ø 0.75"6"0.45"
0.45"
7.5"
plement
10 Sup
Fig. 34: VEGASON 64, the
1 Version A
2 Version B
3 Dead zone: 1 m (3.281 ft)
4 Measuring range: with liquids up to 25 m (82.02 ft), with solids up to 15 m (49.21 ft)
28793-EN-081127
VEGASON 64 • Foun
specification to the transducer diameter apply to standard/StEx
dation Fieldbus 59
3 4
1 2
250 mm (9.84") 312 mm (12.28")
150 mm (5.91")
>ø 200 mm
(7.87")
220 mm (8.66")
149 mm (5.87")
18 mm
(0.71")
143 mm (5.63")
G1A
k
D
Dmm
DIN
ASME
b k
d
DN 50 165 11,5 125 4x ø 18
DN 80 200 11,5 160 4x ø 18
Dinch b k
d
DN 50 / 2"
DN 80 / 3"
Dmm b k
d
2" 152,4 11,5 120,7 4x ø 19,1
3" 190,5 11,5 152,4 4x ø 19,1
Dinch b k
d
2"
3"
6.50" 4.92" 4x ø 0.71"
4x ø 0.71"6.3"0.45"
0.45"
7.87"
6" 4.75" 4x ø 0.75"
4x ø 0.75"6"0.45"
0.45"
7.5"
10 Suppl
ement
VEGASON 64
Fig. 35: VEGASON 64
1 Version C
2 Version D
3 Dead
4 Measuring range: with liquids up to 25 m (82.02 ft), with solids up to 15 m (49.21 ft)
zone: 1 m (3.281 ft)
60 VE
GASON 64 • Foundation Fieldbus
28793-EN-081127
10 Sup
plement
10.4 In
dustrial property rights
10.5 Trademark
VEGA product lines are global protected by industrial property rights.
Further information see http://www.vega.com.
Only in U.S.A.: Further information see patent label at the sensor
housing.
VEGA Produktfamilien sind weltweit geschützt durch gewerbliche
Schutzrechte.
Nähere Informationen unter http://www.vega.com.
Les lignes de produits VEGA sont globalement protégées par des
droits de propriété intellectuelle. Pour plus d'informations, on pourra
se référer au site http://www.vega.com.
VEGA lineas de productos están protegidas por los derechos en el
campo de la propiedad industrial. Para mayor información revise la
pagina web http://www.vega.com.
Линии продукции фирмы ВЕГА защищаются по всему миру
правами на интеллектуальную собственность. Дальнейшую
информацию смотрите на сайте http://www.vega.com.
VEGA系列产品在全球享有知识产权保护。
进一步信息请参见网站<http://www.vega.com>。
All brands used as well as trade and company names are property of
their lawful proprietor/originator.
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 61
10 Suppl
ement
62 VE
28793-EN-081127
GASON 64 • Foundation Fieldbus
10 Sup
plement
28793-EN-081127
VEGASON 64 • Foun
dation Fieldbus 63
VEGA Grieshaber KG
ISO 9001
Am Hohenstein 113
77761 Schiltach
Germany
Phone +49 7836 50-0
Fax +49 7836 50-201
E-mail: info@de.vega.com
www.vega.com
Printing date:
statements concerning scope of delivery, application,
All
practical use and operating conditions of the sensors and
processing systems correspond to the information avail-
able at the time of printing.
© VEGA Grieshaber KG, Schiltach/Germany 2008
Subject to change without prior notice 28793-EN-081127
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