Endress+Hauser Deltabar S PMD70, Deltabar S PMD75, Deltabar S PMD76, Deltabar S PMD77, Deltabar S PMD78 Operating Instructions Manual
Brief Operating Instructions
Deltabar S
PMD70, PMD75, FMD76, FMD77, FMD78
Differential pressure measurement
These Instructions are Brief Operating Instructions; they do not replace the
Operating Instructions included in the scope of supply.
For detailed information, refer to the Operating Instructions and other
documentation on the CD-ROM provided or visit
"www.endress.com/deviceviewer".
KA01024P/00/EN/15.14
71254469
Table of contents Deltabar S FOUNDATION Fieldbus
Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Installation, commissioning and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Operational safety and process safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.5 Safety icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Product identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1 General installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2 Measuring arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.3 Installation instructions for devices with diaphragm seals (FMD78) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.4 Assembling and mounting the "separate housing" version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1 Connecting the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.2 Connecting the measuring unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1 Onsite display (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.2 Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.3 Onsite operation via onsite display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.4 Locking/unlocking operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.1 Commissioning via an FF configuration program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.2 Selecting the language and measuring mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.3 Position adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.4 Flow measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.5 Level measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6.6 Differential pressure measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.7 Scaling the OUT parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
2 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Safety instructions
1 Safety instructions
1.1 Designated use
The Deltabar S is a differential pressure transmitter for measuring differential pressure, level and
flow.
The manufacturer accepts no liability for damages resulting from incorrect use or use other than
that designated.
1.2 Installation, commissioning and operation
• The device must only be installed, connected, commissioned and maintained by qualified and
authorized specialists (e.g. electrical technicians) in full compliance with the instructions in
this manual, the applicable norms, legal regulations and certificates (depending on the
application).
• The specialist must have read and understood this manual and must follow the instructions it
contains. If you are unclear on anything in these Brief Operating Instructions, you must read
the Operating Instructions (on the CD-ROM). The Operating Instructions provide detailed
information on the device/measuring system.
• The device may only be modified or repaired if such work is expressly permitted in the
Operating Instructions (see CD-ROM).
• If faults cannot be rectified, the device must be taken out of service and secured against
unintentional commissioning.
• Do not operate damaged devices. Mark them as defective.
1.3 Operational safety and process safety
• Alternative monitoring measures must be taken to ensure operational safety and process safety
during configuration, testing and maintenance work on the device.
• The device is safely built and tested according to state-of-the-art technology and has left the
factory in perfect condition as regards technical safety. The applicable regulations and
European standards have been taken into account.
• Pay particular attention to the technical data on the nameplate.
• Devices for use in hazardous areas are fitted with an additional nameplate. If the device is to
be installed in an explosion hazardous area, then the specifications in the certificate as well as
all national and local regulations must be observed. The device is accompanied by separate
"Ex documentation", which is an integral part of this Operating Instructions. The installation
regulations, connection values and Safety Instructions listed in this Ex document must be
observed. The documentation number of the related Safety Instructions is also indicated on
the additional nameplate.
1.4 Return
Follow the instructions on returning the device as outlined in the Operating Instructions on the
CD-ROM provided.
Endress+Hauser 3
Product identification Deltabar S FOUNDATION Fieldbus
1.5 Safety icons
Symbol Meaning
Warning!
#
!
A warning highlights actions or procedures which, if not performed correctly, will lead to personal injury,
a safety hazard or destruction of the instrument.
Caution!
Caution highlights actions or procedures which, if not performed correctly, may lead to personal injury or
"
incorrect functioning of the instrument.
Note!
A note highlights actions or procedures which, if not performed correctly, may indirectly affect operation
or may lead to an instrument response which is not planned.
2 Product identification
The following options are available for identification of the measuring device:
• Nameplate specifications
• Order code with breakdown of the device features on the delivery note
• Enter serial numbers from nameplates in W@M Device Viewer
(www.endress.com/deviceviewer): All information about the measuring device is displayed.
For an overview of the technical documentation provided, enter the serial number from the
nameplates in the W@M Device Viewer (www.endress.com/deviceviewer).
3 Installation
3.1 General installation instructions
Warning!
#
The seal is not allowed to press on the process isolating diaphragm as this could affect the
measurement result.
Note!
!
• Due to the orientation of the Deltabar S, there may be a shift in the measured value, i.e. when
the container is empty, the measured value does not display zero. You can correct this zero
point shift either via the "zero" key on the electronic insert, or on the outside of the device or
via the onsite display. See Page 15, Section 5.2.1 "Position of operating elements", Page 16,
Section 5.2.2 "Function of the operating elements – onsite display not connected" and Page
25, Section 6.3 "Position adjustment".
• For FMD77 and FMD78, please refer to Section 3.3 "Installation instructions for devices with
diaphragm seals (FMD78)", Page 7.
• The FMD77 must only be insulated up to a certain height.
4 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Installation
• General recommendations for routing the impulse piping can be found in DIN 19210
"Methods for measurement of fluid flow; differential piping for flow measurement devices" or
the corresponding national or international standards.
• Using a three-valve or five-valve manifold allows for easy commissioning, installation and
maintenance without interrupting the process.
• When routing the impulse piping outdoors, ensure that sufficient anti-freeze protection is
used, e.g. by using pipe heat tracing.
• Do not clean or touch diaphragm seals with hard or pointed objects.
• Install the impulse piping with a monotonic gradient of at least 10%.
• To ensure optimal readability of the onsite display, it is possible to rotate the housing up to
380°.
• Endress+Hauser offers a mounting bracket for installing on pipes or walls.
3.2 Measuring arrangement
3.2.1 Pressure measurement
• The PMD70, PMD75 and FMD78 are best suited for differential pressure measurement.
• Measuring arrangement for gases: Mount device above the measuring point.
• Measuring arrangement for liquids and steams: Mount device below tapping point.
• For differential pressure measurement in vapor, mount the condensate traps at the same level
as the same the tapping point and at the same distance from Deltabar S.
3.2.2 Level measurement
• All Deltabar S devices are best suited for level measurement in closed tanks.
• PMD70, PMD75, FMD76 and FMD77 are suitable to level measurement in open tanks.
Measuring arrangement level measurement in closed tanks and closed tanks with
superimposed vapor
• PMD70, PMD75: Mount device below the lower measuring connection. Always connect the
negative side above the maximum level via an impulse piping.
• FMD76, FMD77: Mount device direct on the tank. Always connect the negative side above
the maximum level via an impulse piping.
• FMD78 ä 7, Section 3.3 and Section 3.4.
• In the case of level measurement in closed tanks with superimposed vapor, a condensate trap
ensures pressure which remains constant on the minus side.
Measuring arrangement level measurement in open tanks
• PMD70, PMD75: Mount device below the lower measuring connection. The negative side is
open to atmosphere pressure.
• FMD76, FMD77: Mount device direct on the tank. The negative side is open to atmosphere
pressure.
3.2.3 Flow measurement
• The PMD70 and PMD75 are best suited for flow measurement.
• Measuring arrangement for gases: Mount device above the measuring point.
Endress+Hauser 5
Installation Deltabar S FOUNDATION Fieldbus
• Measuring arrangement for liquids and steams: Mount device below tapping point.
• For flow measurement in vapors, mount the condensate traps at the same level as the same
the tapping point and at the same distance from Deltabar S.
6 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Installation
3.3 Installation instructions for devices with diaphragm seals (FMD78)
Note!
!
• The diaphragm seal, together with the pressure transmitter, forms a closed, calibrated system,
which is filled through openings in the diaphragm seal and in the measurement system of the
pressure transmitter. These openings are sealed and must not be opened.
• Do not remove the protection of the process isolating diaphragm until shortly before
installation.
• When using a mounting bracket, sufficient strain relief must be ensured for the capillaries in
order to prevent the capillary bending down (bending radius 100 mm).
• Please note that the hydrostatic pressure of the liquid columns in the capillaries can cause zero
point shift. You can correct this zero point shift either via the "zero" key on the electronic
insert, or on the outside of the device or via the onsite display. See Page 15, Section 5.2.1
"Position of operating elements", Page 16, Section 5.2.2 "Function of the operating elements
– onsite display not connected" and Page 25, Section 6.3 "Position adjustment".
• Please note the application limits of the diaphragm seal filling oil as detailed in the Technical
Information for Deltabar S TI00382P, Section "Planning instructions for diaphragm seal
systems" or at "www.endress.com/applicator".
In order to obtain more precise measurement results and to avoid a defect in the device, mount
the capillaries as follows:
• vibration-free (in order to avoid additional pressure fluctuations)
• not in the vicinity of heating or cooling lines
• insulate if the ambient temperature is below ore above the reference temperature
• with a bending radius of 100 mm.
• The ambient temperature and length of both capillaries should be the same when using
two-sided diaphragm seal systems.
• Two diaphragm seals which are the same (e.g. with regard to diameter, material, etc.) should
always be used for the negative and positive side (standard delivery).
Endress+Hauser 7
Installation Deltabar S FOUNDATION Fieldbus
+ –
+
–
≥ 100 mm
+ –
+
–
H1
–
+
0.0
2.0
4.0
6.0
8.0
10.0
12.0
50 100 300 400 500 600 700 800 900 1000
200
Inert oil
High temperature
oil
Vegetable oil
Silicone oil
Pressure, diaphragm seal positive side [mbar
abs
]
Height difference H1 [m]
Low temperature oil
Fig. 1: Mounting Deltabar S, FMD78 with diaphragm seals and capillary, recommended mounting for vacuum
applications: mount pressure transmitter below the lowest diaphragm seal!
P01-FMD78xxx-11-xx-xx-xx-005
3.3.1 Vacuum application (FMD78)
For applications under vacuum, Endress+Hauser recommends mounting the pressure
transmitter underneath the lower diaphragm seal. A vacuum load of the diaphragm seal caused
by the presence of filling oil in the capillaries is hereby prevented.
When the pressure transmitter is mounted above the lower diaphragm seal, the maximum
height difference H1 in accordance with the illustration below on the left must not be exceeded.
The maximum height difference is dependent on the density of the filling oil and the smallest
ever pressure that is permitted to occur at the diaphragm seal on the positive side (empty
container), see illustration below, on the right.
Fig. 2: Installation above the lower diaphragm
seal
P01-FMD7xxxx-11-xx-xx-xx-001
Fig. 3: Diagram of maximum installation height above the lower
diaphragm seal for vacuum applications dependent on the
pressure at the diaphragm seal on the positive side
P01-FMD78xxx-05-xx-xx-xx-016
8 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Installation
r ³ 120 mm
1
2
4
5
6
7
3.4 Assembling and mounting the "separate housing" version
Fig. 4: "Separate housing" version
1 In the "separate housing" version, the sensor is supplied with process connection and cable fitted.
2 Cable with connection jack
4Plug
5Locking screw
6 Housing fitted with housing adapter, included
7 Mounting bracket suitable for wall and pipe mounting, included
P01-xMD7xxxx-11-xx-xx-xx-011
Assembly and mounting
1. Connect plug (item 4) into the corresponding connection jack of the cable (item 2).
2. Plug the cable into the housing adapter (item 6).
3. Tighten the locking screw (item 5).
4. Mount the housing on a wall or pipe using the mounting bracket (item 7).
When mounting on a pipe, tighten the nuts on the bracket uniformly with a torque of at
least 5 Nm.
Mount the cable with a bending radius (r) 120 mm.
Endress+Hauser 9
Wiring Deltabar S FOUNDATION Fieldbus
4 Wiring
Warning!
#
• If the operating voltage is > 35 VDC: Dangerous contact voltage at terminals.
Risk of electric shock!
In a wet environment, do not open the cover if voltage is present.
• Risk of electric shock and/or explosion! Switch off the supply voltage before connecting the
device.
• When using the measuring device in hazardous areas, installation must comply with the
corresponding national standards and regulations and the Safety Instructions or Installation or
Control Drawings.
4.1 Connecting the device
Note!
!
• Devices with integrated overvoltage protection must be grounded.
• Protective circuits against reverse polarity, HF influences and overvoltage peaks are installed.
• The supply voltage must match the supply voltage on the nameplate.
• Switch off the supply voltage before connecting the device.
• Remove housing cover of the terminal compartment.
• Guide cable through the gland. Preferably use twisted, shielded two-wire cable.
• Connect device in accordance with the following diagram.
• Screw down housing cover.
• Switch on supply voltage.
10 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Wiring
➀
➁
➂
➃
➄
FF FF
FF FF
Fig. 5: Electrical connection FOUNDATION Fieldbus, observe also the following section.
For devices with 7/8" plug see Operating Instructions.
1Housing
2 Internal ground terminal
3 External ground terminal
4 Supply voltage, for version in non-hazardous area = 9...32 V DC
5 Devices with integrated overvoltage protection are labeled OVP (overvoltage protection) here.
4.2 Connecting the measuring unit
Note!
!
For further information on the network structure and grounding and for further bus system
components such as bus cables, see the relevant documentation, e.g. Operating Instructions
BA00013S "FOUNDATION Fieldbus Overview" and the FOUNDATION Fieldbus Guideline.
4.2.1 Supply voltage
• Version for non-hazardous area: 9...32 V DC
4.2.2 Current consumption
15.5 mA ±1 mA, switch-on current corresponds to IEC 61158-2, Clause 21.
4.2.3 Cable specification
• Use a twisted, shielded two-wire cable, preferably cable type A.
• Terminals for wire cross-Sections: 0.5...2.5 mm
• Outer cable diameter: 5...9 mm
2
P01-xMx7xxxx-04-xx-xx-xx-009
Endress+Hauser 11
Wiring Deltabar S FOUNDATION Fieldbus
Note!
!
For further information on the cable specifications, see Operating Instructions BA00013S
"FOUNDATION Fieldbus Overview", FOUNDATION Fieldbus Guideline and IEC 61158-2
(MBP).
4.2.4 Grounding and shielding
Deltabar S must be grounded, for example by means of the external ground terminal.
Different grounding and shielding installation methods are available for FOUNDATION Fieldbus
networks such as:
• Isolated installation (see also IEC 61158-2)
• Installation with multiple grounding
• Capacitive installation
12 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Operation
E
+
–
Bargraph
Operating keys
Symbol
Bargraph
ValueFunction name
Measured value display
Unit
Header line
Information
line
Main line
Parameter
Identification
number
Editing modes
Selection
options
Value that
can be edited
Current measured value
5 Operation
5.1 Onsite display (optional)
A 4-line liquid crystal display (LCD) is used for display and operation. The onsite display shows
measured values, dialog texts, fault messages and notice messages.
The display of the device can be turned in 90° steps.
Depending on the installation position of the device, this makes it easy to operate the device and
read the measured values.
The onsite display is available in English. The assignment of the English parameter names to the
German parameter names is provided in the Operating Instructions. Needless to say, the device
can also be operated in 6 languages (de, en, fr, es, jp, ch) via the DTM or EDD. The FieldCare
program is an E+H DTM operating tool and can be acquired from endress.com.
P01-xxxxxxxx-07-xx-xx-xx-011
Endress+Hauser 13
Operation Deltabar S FOUNDATION Fieldbus
The following table illustrates the symbols that can appear on the onsite display. Four symbols
can occur at one time.
Symbol Meaning
Alarm symbol
– Symbol flashing: warning, device continues measuring.
– Symbol permanently lit: error, device does not continue measuring.
Note: The alarm symbol may overlie the tendency symbol.
Lock symbol
The operation of the device is locked. Unlock device, see Page 21, Section 5.4.
Communication symbol
Data transfer via communication
Simulation symbol
Simulation mode is activated. DIP switch 2 for simulation is set to "On".
See Page 15, Section 5.2.1 "Position of operating elements".
Tendency symbol (increasing)
The primary value of the Transducer Block is increasing.
Tendency symbol (decreasing)
The primary value of the Transducer Block is decreasing.
Tendency symbol (constant)
The primary value of the Transducer Block has remained constant over the past few minutes.
14 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Operation
➀
0%
Zero
HW
21
PC
1
2
➀➁
➃
on
off
➂
➄
➅
Sim.
Sensor
on
off
Simulation
0%
Zero
Display
Histo
ROM
5.2 Operating elements
5.2.1 Position of operating elements
With regard to aluminum housings and stainless steel housing (T14/T15), the operating key is
located either outside the device under the protection cap or inside on the electronic insert. In
hygienic stainless housings (T17), the operating key is always located inside on the electronic
insert. Additionally, three operating keys are located on the optional onsite display.
Fig. 6: Operating key, external under the protective flap
1 Operating key or position adjustment (zero
point-correction) or total reset
P01-PMx7xxxx-19-xx-xx-xx-075
Fig. 7: Operating key and operating elements, internal
1 Green LED to indicate value is accepted
2 Operating key for position adjustment (zero
point-correction)
3 Slot for optional display
4 Slot for optional HistoROM
5 DIP-switch for locking/unlocking
measured-value-relevant parameters
6 DIP switch for simulation mode
P01-xxxxxxxx-19-xx-xx-xx-106
®
/M-DAT
Endress+Hauser 15
Operation Deltabar S FOUNDATION Fieldbus
0%
Zero
1
2
on
Sim.
5.2.2 Function of the operating elements – onsite display not connected
Operating key(s) Meaning
– Position adjustment (zero point correction): Press key for at least 3 seconds. The
LED on the electronic insert lights up briefly if the pressure applied has been
accepted for position adjustment.
See also Page 37 ("Level" measuring mode) or Page 41 ("Pressure" measuring
mode).
P02-xxxxxxxx-19-xx-xx-xx-107
P01-xxxxxxxx-19-xx-xx-xx-134
– Total reset: Press key for at least 12 seconds. If the LED on the electronic insert
lights up briefly, the reset is being carried out.
– DIP-switch 1: for locking/unlocking measured-value-relevant parameters
Factory setting: off (unlocked)
– DIP switch 2: for simulation mode
Factory setting: off (simulation mode off)
To carry out a simulation the DIP switch has to be set in the "on" position. See
also Operating Instructions BA00301P, Section "Simulation".
5.2.3 Function of the operating elements – onsite display connected
Operating key(s) Meaning
– Navigate upwards in the picklist
– Edit the numerical values and characters within a function
– Navigate downwards in the picklist
– Edit the numerical values and characters within a function
–Confirm entry
– Jump to the next item
Contrast setting of onsite display: darker
O
O
S
F
and
F
and
S
F
and
O
16 Endress+Hauser
S
Contrast setting of onsite display: brighter
ESC functions:
– Exit edit mode without saving the changed value.
– You are in a menu within a function group. The first time you press the keys
simultaneously, you go back a parameter within the function group. Each time you
press the keys simultaneously after that, you go up a level in the menu.
– You are in a menu at a selection level. Each time you press the keys simultaneously,
you go up a level in the menu.
Note: The terms function group, level and selection level are explained in
Section 5.3.1, Page 17.
Deltabar S FOUNDATION Fieldbus Operation
➀
➂
➁
➃
Measured value
GROUP SELECTION
DISPLAYSETTINGS
EXTENDED SETUP
POS. ZERO ADJUST
POS. INPUT VALUE
CALIB. OFFSET
POSITION ADJUSTMENT BASIC SETUP
OPERATING MENU
QUICK SETUP
MEASURING MODELANGUAGE
5.3 Onsite operation via onsite display
5.3.1 Structure of the operating menu
The menu is split into four levels. The three upper levels are used to navigate while you use the
bottom level to enter numerical values, select options and save settings. For the entire menu
see CD-ROM, Operating Instructions BA00301P.
The structure of the OPERATING MENU depends on the measuring mode selected, e.g. if the
"Pressure" measuring mode is selected, only the functions necessary for this mode are displayed.
Fig. 8: Structure of the operating menu
1 1. Selection level
2 2. Selection level
3Function groups
4 Parameter
Endress+Hauser 17
P01-xxxxxxxx-19-xx-xx-xx-145
Operation Deltabar S FOUNDATION Fieldbus
5.3.2 Selecting an option
Example: Selecting the "Pressure" measuring mode.
Onsite display Operation
"Flow" has been selected as the measuring mode. A ✓ in
front of the menu text indicates the active option.
P01-xxxxxxxx-19-xx-xx-en-017
Use "+" or "–" to select "Pressure" as the operating mode.
P01-xxxxxxxx-19-xx-xx-en-033
1. Confirm your choice with "E". A ✓ in front of the
menu text indicates the active option.(The "Pressure"
measuring mode is selected.)
2. Jump to the next item with "E".
P01-xxxxxxxx-19-xx-xx-en-034
5.3.3 Editing a value
Example: adjusting DAMPING VALUE function from 2.0 s to 30.0 s. ä 16, Section 5.2.3
"Function of the operating elements – onsite display connected".
Onsite display Operation
The onsite display shows the parameter to be changed. The
value highlighted in black can be changed. The "s" unit is
fixed and cannot be changed.
P01-xxxxxxxx-19-xx-xx-en-023
18 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Operation
Onsite display Operation
1. Press "+" or "–" to get to the editing mode.
2. The first digit is highlighted in black.
P01-xxxxxxxx-19-xx-xx-en-027
1. Use "+" to change "2" to "3".
2. Confirm "3" with "E". The cursor jumps to the next
position (highlighted in black).
P01-xxxxxxxx-19-xx-xx-en-028
The decimal point is highlighted in black, i.e. you can now
edit it.
P01-xxxxxxxx-19-xx-xx-en-029
1. Keep pressing "+" or "–" until "0" is displayed.
2. Confirm "0" with "E".
The cursor jumps to the next position. is displayed
and is highlighted in black. See next graphic.
P01-xxxxxxxx-19-xx-xx-en-030
Use "E" to save the new value and exit the editing mode.
See next graphic.
P01-xxxxxxxx-19-xx-xx-en-031
The new value for the damping is now 30.0 s.
– Jump to the next parameter with "E".
– You can get back to the editing mode with "+" or "–".
P01-xxxxxxxx-19-xx-xx-en-032
Endress+Hauser 19
Operation Deltabar S FOUNDATION Fieldbus
5.3.4 Taking pressure applied at device as value
Example: performing position adjustment.
Onsite display Operation
The bottom line on the onsite display displays the pressure
present, here 3.9 mbar.
P01-xxxxxxxx-19-xx-xx-en-158
Use "+" or "–" to switch to the "Confirm" option. The
active selection is highlighted in black.
P01-xxxxxxxx-19-xx-xx-en-159
Use "E" to assign the value (3.9 mbar) to the POS. ZERO
ADJUST parameter. The device confirms the calibration
and jumps back to the parameter, here POS. ZERO
ADJUST (see next graphic).
P01-xxxxxxxx-19-xx-xx-en-037
Switch to the next parameter with "E".
P01-xxxxxxxx-19-xx-xx-en-160
20 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Operation
5.4 Locking/unlocking operation
Once you have entered all the parameters, you can lock your entries against unauthorized and
undesired access.
You have the following possibilities for locking/unlocking the operation:
• Via a DIP switch on the electronic insert, locally at the device (see Page 15).
• Via the onsite display (optional)
• Via digital communication.
The -symbol on the onsite display indicates that operation is locked. Parameters which refer
to how the display appears, e.g. LANGUAGE and DISPLAY CONTRAST can still be altered.
Note!
!
• If operation is locked by means of the DIP-switch, you can only unlock operation again by
means of the DIP-switch. If operation is locked by means of remote operation e.g. FieldCare,
you can only unlock operation again by means of remote operation.
The table provides an overview of the locking functions:
Locking
via
DIP-Switch yes no no yes no no
Onsite display yes no no no yes yes
Remote operation yes no no no yes yes
1) Parameters which refer to how the display appears, e.g. LANGUAGE and DISPLAY CONTRAST can still be
altered.
Locking operation 1. Operation via FF configuration program: select SWLOCK parameter in the Resource
Unlocking operation 1. Operation via FF configuration program: select SWLOCK parameter in the Resource
View/read
parameter
Modify/write via
Onsite
display
Locking/Unlocking operation via onsite display or remote operation
Block.
Operation via FieldCare: select INSERT PIN No. parameter.
Menu path: OPERATING MENU OPERATION INSERT PIN No.
2. To lock operation, enter "0" for the parameter.
Block.
Operation via FieldCare: select INSERT PIN No. parameter.
2. To unlock operation, enter "100" for the parameter.
1)
Remote
operation
Unlocking via
DIP-Switch Onsite
display
Remote
operation
Endress+Hauser 21
Commissioning Deltabar S FOUNDATION Fieldbus
6 Commissioning
Warning!
#
• If a pressure that is lower than the minimum permitted pressure is present at the device,
messages "E120 sensor low pressure" and "E727 sensor pressure error - overrange" are output
in succession.
• If a pressure that is greater than the maximum permitted pressure is present at the device,
messages "E115 sensor overpressure" and "E727 sensor pressure error - overrange" are output
in succession.
• The messages E727, E115 and E120 are "Error"-type messages and can be configured as a
"Warning" or an "Alarm". The factory setting for these messages is "Warning". This setting
prevents the BAD status from being transmitted in applications (e.g. cascade measurement)
where the user is aware of the risk of the sensor range being overshot.
• We recommend setting messages E727, E115 and E120 to "Alarm" in the following instances:
– It is not necessary to violate the sensor range for the measuring application.
– A position adjustment must be carried out that has to correct a large measured error as a
result of the orientation of the device.
6.1 Commissioning via an FF configuration program
Note!
!
• The device is configured for the Pressure measuring mode as standard. The measuring range
and the unit in which the measured value is transmitted, as well as the digital output value of
the Analog Input Block OUT, correspond to the data on the nameplate. Following a reset with
code 7864, the OUT parameter may have to be rescaled (see also Page 42, Section 6.7
"Scaling the OUT parameter").
1. Switch on the device.
2. Note the DEVICE_ID.
3. Open the configuration program.
4. Load Cff and device description files into the host system or the configuration program.
Make sure you are using the right system files.
5. Identify the device using the DEVICE_ID. Assign the desired tag name to the device by
means of the PD_TAG parameter.
22 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Commissioning
Configuring the Resource Block
1. Open the Resource Block.
2. If necessary, disable the lock for device operation. See Page 21, Section 5.4
"Locking/unlocking operation". Operating is unlocked as standard.
3. If necessary, change the block name. Factory setting: RS_452B481009-xxxxxxxxxxx
4. If necessary, assign a description to the block by means of the TAG_DESC parameter.
5. If necessary, change other parameters as per the requirements.
Configuring the Transducer Blocks
Deltabar S has the following Transducer Blocks:
• Pressure Transducer Block
• Service Transducer Block
• DP Flow Block
• Display Transducer Block
• Diagnostic Transducer Block
The explanation that follows is an example for the Pressure Transducer Block.
1. If necessary, change the block name. Factory setting: RS_452B481009-xxxxxxxxxxx
2. Set the block mode to OOS using the MODE_BLK parameter, TARGET element.
3. Configure the device in accordance with the measuring task. See also these Brief
Operating Instructions Section 6.2 to Section 6.7.
4. Set the block mode to Auto using the MODE_BLK parameter, TARGET element.
Note!
!
The block mode must be set to "Auto" for the Pressure, Service and DP Flow Block for the
measuring device to function correctly.
Configuring the Analog Input Blocks
Deltabar S has 3 Analog Input Blocks that can be assigned as required to the various process
variables.
1. If necessary, change the block name. Factory setting: RS_452B481009-xxxxxxxxxxx
2. Set the block mode to OOS using the MODE_BLK parameter, TARGET element.
3. Use the CHANNEL parameter to select the process variable which should be used as the
input value for the Analog Input Block. The following settings are possible:
– CHANNEL = 1: Primary value, a pressure, level or flow value depending on the
measuring mode selected
– CHANNEL = 2: Secondary value, here the sensor temperature
– CHANNEL = 6: Totalizer 1
Factory setting:
– Analog Input Block 1: CHANNEL = 1: Primary Value (pressure measured value)
– Analog Input Block 2: CHANNEL = 2: Secondary Value (sensor temperature)
– Analog Input Block 3: CHANNEL = 3: Totalizer 1
Endress+Hauser 23
Commissioning Deltabar S FOUNDATION Fieldbus
4. Use the XD_SCALE parameter to select the desired unit and the block input range for the
process variable. See also Page 42, Section 6.7 "Scaling the OUT parameter".
Make sure that the unit selected suits the process variable selected. If the process variable
does not suit the unit, the BLOCK_ERROR parameter reports "Block Configuration Error"
and the block mode cannot be set to "Auto".
5. Use the L_TYPE parameter to select the type of linearization for the input variable (factory
setting: Direct).
Make sure that the settings for the XD_SCALE and OUT_SCALE parameters are the same
for the "Direct" linearization type. If the process values and units do not match, the
BLOCK_ERROR parameter reports "Block Configuration Error" and the block mode cannot
be set to "Auto".
6. Enter the alarm and critical alarm messages by means of the HI_HI_LIM, HI_LIM,
LO_LO_LIM and LO_LO_LIM parameters. The limit values entered have to be within the
value range specified for the OUT_SCALE parameter.
7. Specify the alarm priorities by means of the HI_HI_PRI, HI_PRI, LO_LO_PRI and LO_PRI
parameters. Reporting to the field host system only takes place with alarms with a priority
greater than 2.
8. Set the block mode to Auto using the MODE_BLK parameter, TARGET element. For this
purpose, the Resource Block must also be set to the "Auto" block mode.
Additional configuration
1. Depending on the control or automation task, configure additional function blocks and
output blocks. See also Operating Instructions BA00303P "Description of Device
Functions Cerabar S/Deltabar S/Deltapilot S".
2. Link the function blocks and output blocks.
3. After specifying the active LAS, download all the data and parameters to the field device.
6.2 Selecting the language and measuring mode
6.2.1 Local operation
The MEASURING MODE parameter is on the 1st selection level. See also Page 17,
Section 5.3.1 "Structure of the operating menu".
The following measuring modes are available:
• Pressure
• Level
• Flow
6.2.2 Selecting the language and measuring mode via FieldCare
The parameters for setting the measuring mode are displayed in the FieldCare "Measuring mode"
menu.
24 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Commissioning
The following measuring modes are available:
• Pressure
• Level
• Flow
The LANGUAGE parameter is arranged in the DISPLAY group.
• Select the menu language for FieldCare using the "Language Button" in the configuration
window. Select the menu language for the FieldCare frame by means of the "Extra" menu
"Options" "Display"
"Language".
The following languages are available:
•Deutsch
• English
• Français
•Español
• Chinese
• Japanese
6.3 Position adjustment
Due to the orientation of the device, there may be a shift in the measured value, i.e. when the
container is empty or partly filled, the measured value parameter does not display zero. There
are two options to choose from when performing position adjustment.
• Onsite display menu path: GROUP SELECTION OPERATING MENU SETTINGS
POSITION ADJUSTMENT
• FieldCare menu path: OPERATING MENU SETTINGS POSITION ADJUSTMENT
6.3.1 Performing position adjustment via the onsite display or FieldCare
The parameters listed in the following table can be found in the POSITION ADJUSTMENT
group (menu path: OPERATING MENU SETTINGS POSITION ADJUSTMENT).
Parameter name Description
POS. ZERO ADJUST
Entry
Endress+Hauser 25
Position adjustment – the pressure difference between zero (set point) and the measured pressure
need not be known.
Example:
– MEASURED VALUE = 2.2 mbar
– Correct the MEASURED VALUE via the POS. ZERO ADJUST parameter with the "Confirm"
option. This means that you are assigning the value 0.0 to the pressure present.
– MEASURED VALUE (after pos. zero adjust) = 0.0 mbar
The CALIB. OFFSET parameter displays the resulting pressure difference (offset) by which the
MEASURED VALUE was corrected.
Factory setting:
0.0
Commissioning Deltabar S FOUNDATION Fieldbus
Parameter name Description
POS. INPUT VALUE
Input
CALIB. OFFSET
Entry
Position adjustment – the pressure difference between zero (set point) and the measured pressure
need not be known. To correct the pressure difference, you need a reference measurement value (e. g.
from a reference device).
Example:
– MEASURED VALUE = 0.5 mbar
– For the POS. INPUT VALUE parameter, specify the desired set point for the MEASURED VALUE,
e.g. 2 mbar. (The following applies: MEASURED VALUE
– MEASURED VALUE (after entry for POS. INPUT VALUE) = 2.0 mbar
– The CALIB. OFFSET parameter displays the resulting pressure difference (offset) by which the
MEASURED VALUE was corrected.
The following applies: CALIB. OFFSET = MEASURED VALUE
here: CALIB. OFFSET = 0.5 mbar – 2.0 mbar = – 1.5 mbar)
Factory setting:
0.0
Position adjustment – the pressure difference between zero (set point) and the measured pressure is
known. (A reference pressure is not present at the device.)
Example:
– MEASURED VALUE = 2.2 mbar
– Via the CALIB. OFFSET parameter, enter the value by which the MEASURED VALUE should be
corrected. To correct the MEASURED VALUE to 0.0 mbar, you must enter the value 2.2 here.
(The following applies: MEASURED VALUE
– MEASURED VALUE (after entry for calib. offset) = 0.0 mbar
Factory setting:
0.0
= MEASURED VALUE
new
= POS. INPUT VALUE)
new
– POS. INPUT VALUE,
old
– CALIB. OFFSET)
old
6.4 Flow measurement
6.4.1 Preparatory steps
Note!
!
• The Deltabar S PMD70 or PMD75 is usually used for flow measurement.
• Before calibrating the Deltabar S, the impulse piping must be cleaned and filled with fluid.
See the following table.
26 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Commissioning
I
II
+–
–+
6
6
7
7
–+
3
24
A B
A
B
+
1
5
24
3
II
I
IIIIII
Valves Meaning Preferred installation
1 Close 3.
2 Fill measuring system with fluid.
Open A, B, 2, 4. Fluid flows in.
1)
3 Clean impulse piping if necessary
– by blowing out with compressed air in the case of gases
– by rinsing out in the case of liquids.
Close 2 and 4. Block off device.
Open 1 and 5.
Close 1 and 5.
4Vent device.
Open 2 and 4. Introduce fluid.
Close 4. Close negative side.
Open 3. Balance positive and negative
Open 6 and 7 briefly, then
close them again.
5 Carry out pos. zero adjustment if the following conditions are
met. If the conditions are not met, then do not carry out the
pos. zero adjustment until after step 6. See Page 29,
Section 6.4.3 and 25, Section 6.3.
Conditions:
– The process cannot be blocked off.
– The tapping points (A and B) are at the same geodetic
height.
6 Set measuring point in operation.
Close 3. Shut off positive side from
Open 4. Connect negative side.
Now
–1
– 2 and 4 are open.
– A and B open (if present).
7 Carry out pos. zero adjustment if the flow can be blocked off.
In this case, step 5 is not applicable. See Page 29,
Section 6.4.3 and 25, Section 6.3.
8 Carry out calibration. See Page 28, Section 6.4.2.
1) for arrangement with 5 valves
, 3, 5, 6 and 7 are closed.
:
Blow out/rinse out impulse
piping.
Close valves after cleaning.
side.
Fill device completely with
fluid and remove air.
negative side.
Fig. 9: Above: preferred installation for gases
Below: preferred installation for liquids
I Deltabar S, PMD70 or PMD75
II Three-valve manifold
III Separator
1, 5 Drain valves
2, 4 Inlet valves
3 Equalizing valve
6, 7 Vent valves on Deltabar S
A, B Shutoff valves
P01-xMD7xxxx-11-xx-xx-xx-002
Endress+Hauser 27
Commissioning Deltabar S FOUNDATION Fieldbus
6.4.2 Information on flow measurement
In the "Flow" measuring mode, the device determines a volume or mass flow value from the
differential pressure measured. The differential pressure is generated by means of primary
devices such as pitot tubes or orifice plates and depends on the volume or mass flow. Four flow
measuring modes are available: volume flow, norm volume flow (European norm conditions),
standard volume flow (American standard conditions) and mass flow.
In addition, the Deltabar S software is equipped with two totalizers as standard. The totalizers
add up the volume or the mass flow. The counting function and the unit can be set separately
for both totalizers. The first totalizer (totalizer 1) can be reset to zero at any time while the
second (totalizer 2) totalizes the flow from commissioning onwards and cannot be reset.
Note!
!
• There is a Quick Setup menu for each of the measuring modes Pressure, Level and Flow which
guides you through the most important basic functions. With the setting in the MEASURING
MODE parameter, you specify which Quick Setup menu should be displayed. See also
Page 24, Section 6.2 "Selecting the language and measuring mode". No Quick Setup menus
are available for the FF configuration programs.
• For a detailed description of the parameters see the Operating Instructions BA00303P
"Cerabar S/Deltabar S/Deltapilot S, Description of device functions"
– FF, Table Pressure Transducer Block
– FF, Table DP Flow Block
– FieldCare, Table POSITION ADJUSTMENT
– FieldCare, Table BASIC SETUP
– FieldCare, Table EXTENDED SETUP
– FieldCare, Table TOTALIZER SETUP
28 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Commissioning
1) 1)2) 2)
1)
1) On-site display only
2) FieldCare only
PROFILE VIEW
MAX FLOW
MAX. PRESS. FLOW
POS. ZERO ADJUST
DAMPING VALUE
MEASURED VALUE
QUICK SETUP
GROUPSELECTION
MEASURING MODE MEASURING MODELANGUAGE
FlowPressure Level
QUICK SETUP OPERATING MENU
6.4.3 Quick Setup menu for the Flow measuring mode
Fig. 10: Quick Setup menu for the Flow measuring mode
P01-xxxxxxxx-19-xx-xx-xx-166
Onsite operation FieldCare
Measured value display
Switch from the measured value display to GROUP
SELECTION with F.
GROUP SELECTION
Select MEASURING MODE.
Measured value display
Select QUICK SETUP menu.
Measuring Mode
Select the Primary Value Type parameter.
MEASURING MODE
Select "Flow" option.
GROUP SELECTION
Select QUICK SETUP menu.
POS. ZERO ADJUST
Due to orientation of the device, there may be a shift in the
measured value. You correct the MEASURED VALUE via the
POS. ZERO ADJUST parameter with the "Confirm" option,
i. e. you assign the value 0.0 to the pressure present.
MAX. FLOW
Enter maximum flow of primary device.
(See also layout sheet of primary device).
MAX. PRESS FLOW
Enter maximum pressure of primary device.
(See also layout sheet of primary device).
Primary Value Type
Select "Flow" option.
POS. ZERO ADJUST
Due to orientation of the device, there may be a shift in the
measured value. You correct the MEASURED VALUE via the
POS. ZERO ADJUST parameter with the "Confirm" option,
i. e. you assign the value 0.0 to the pressure present.
MAX. FLOW
Enter maximum flow of primary device.
(See also layout sheet of primary device).
MAX. PRESS FLOW
Enter maximum pressure of primary device.
(See also layout sheet of primary device).
Endress+Hauser 29
Commissioning Deltabar S FOUNDATION Fieldbus
Onsite operation FieldCare
DAMPING TIME
Enter damping time (time constant ). The damping affects
the speed at which all subsequent elements, such as the
onsite display, measured value and OUT value of the Analog
Input Block react to a change in the pressure.
Note!
!
For onsite operation, see also Page 16, Section 5.2.3 "Function of the operating elements –
DAMPING TIME
Enter damping time (time constant ). The damping affects
the speed at which all subsequent elements, such as the
onsite display, measured value and OUT value of the Analog
Input Block react to a change in the pressure.
onsite display connected" and Page 17, Section 5.3 "Onsite operation via onsite display".
30 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Commissioning
+
A
B
6
II
I
+
–
p
atm
6.5 Level measurement
6.5.1 Preparatory steps
Open container
Note!
!
• The Deltabar S PMD70, PMD75, FMD76 and FMD77 are suitable for level measurement in
an open container.
• FMD76 and FMD77: the device is ready for calibration immediately after opening the shutoff
valves (may or may not be present).
• PMD70 and PMD75: before calibrating the device, the impulse piping must be cleaned and
filled with fluid. See the following table.
Valves Meaning Installation
1 Fill container to a level above the lower tap.
2 Fill measuring system with fluid.
Open A. Open shutoff valve.
3Vent device.
Open 6 briefly, then close it
again.
4 Set measuring point in operation.
Now
– B and 6 are closed.
– A is open.
5 Carry out calibration.
See Page 34, Section 6.5.2.
Fill device completely with
fluid and remove air.
Fig. 11: Open container
I Deltabar S, PMD70 or PMD75
II Separator
6 Vent valves on Deltabar S
A Shutoff valve
B Drain valve
P01-xMD7xxxx-11-xx-xx-xx-003
Endress+Hauser 31
Commissioning Deltabar S FOUNDATION Fieldbus
+
A
B
6
7
3
2
4
1
5
+
–
II
I
IIIIII
Closed container
Note!
!
• All Deltabar S versions are suitable for level measurement in closed containers.
• FMD76 and FMD77: the device is ready for calibration immediately after opening the shutoff
valves (may or may not be present).
• FMD78: the device is ready for calibration immediately.
• PMD70 and PMD75: before calibrating the device, the impulse piping must be cleaned and
filled with fluid. See the following table.
Valves Meaning Installation
1 Fill container to a level above the lower tap.
2 Fill measuring system with fluid.
Close 3. Shut off positive side from
Open A and B. Open shutoff valves.
3 Vent positive side (empty negative side if necessary).
Open 2 and 4. Introduce fluid on positive
Open 6 and 7 briefly, then
close them again.
4 Set measuring point in operation.
Now
– 3, 6 and 7 are closed.
– 2, 4, A and B are open.
5 Carry out calibration.
See Page 34, Section 6.5.2.
negative side.
side.
Fill positive side completely
with fluid and remove air.
Fig. 12: Closed container
I Deltabar S, PMD70 and PMD75
II Three-valve manifold
III Separator
1, 2 Drain valves
2, 4 Inlet valves
3 Equalizing valve
6, 7 Vent valve on Deltabar S
A, B Shutoff valve
P01-xMD7xxxx-11-xx-xx-xx-004
32 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Commissioning
6
7
+
–
+
A
B
3
2
4
1
5
II
I
IIIIII
Closed containers with superimposed steam
Note!
!
• All Deltabar S versions are suitable for level measurement in containers with superimposed
steam.
• FMD76 and FMD77: the device is ready for calibration immediately after opening a shutoff
valve (may or may not be present).
• FMD78: the device is ready for calibration immediately.
• PMD70 and PMD75: before calibrating the device, the impulse piping must be cleaned and
filled with fluid. See the following table.
Valves Meaning Installation
1 Fill container to a level above the lower tap.
2 Fill measuring system with fluid.
Open A and B. Open shutoff valves.
Fill the negative impulse piping to the level of the condensate
trap.
3Vent device.
Open 2 and 4. Introduce fluid.
Close 4. Close negative side.
Open 3. Balance positive and negative
Open 6 and 7 briefly, then
close them again.
4 Set measuring point in operation.
Close 3. Shut off positive side from
Open 4. Connect negative side.
Now
– 3, 6 and 7 are closed.
– 2, 4, A and B are open.
5 Carry out calibration.
See Page 34, Section 6.5.2.
side.
Fill device completely with
fluid and remove air.
negative side.
Fig. 13: Closed container with superimposed steam
I Deltabar S, PMD70 and PMD75
II Three-valve manifold
III Separator
1, 5 Drain valves
2, 4 Inlet valves
3 Equalizing valve
6, 7 Vent valves on Deltabar S
A, B Shutoff valves
P01-xMD7xxxx-11-xx-xx-xx-005
Endress+Hauser 33
Commissioning Deltabar S FOUNDATION Fieldbus
6.5.2 Information on level measurement
Note!
!
• The Flow, Level and Pressure operating modes each have a quick setup menu which guides
you through the most important basic functions. See Page 37 for the "Level" quick setup
menu.
• Furthermore, the three level modes "Level Easy Pressure", "Level Easy Height" and "Level
Standard" are available to you for level measurement. You can select from the "Linear",
"Pressure linearized" and "Height linearized" level types for the "Level Standard" level mode.
The table in the "Overview of level measurement" section below provides an overview of the
various measuring tasks.
– In the "Level Easy Pressure" and "Level Easy Height" level modes, the values entered are
not tested as extensively as in the "Level Standard" level mode. The values entered for
EMPTY CALIB./FULL CALIB., EMPTY PRESSURE/FULL PRESSURE and EMPTY
HEIGHT/FULL must have a minimum interval of 1% for the "Level Easy Pressure" and
"Level Easy Height" level modes. The value will be rejected with a warning message if the
values are too close together. Further limit values are not checked; i.e. the values entered
must be appropriate for the sensor and the measuring task so that the measuring device can
measure correctly.
– The "Level Easy Pressure" and "Level Easy Height" level modes encompass fewer
parameters than the "Level Standard" mode and are used for quick and easy configuration
of a level application.
– Customer-specific units of fill level, volume and mass or a linearization table may only be
entered in the "Level Standard" level mode.
• For a detailed description of the parameters and configuration examples, see Operating
Instructions BA00303P "Cerabar S/Deltabar S/ Deltapilot S, Description of Device
Functions".
34 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Commissioning
6.5.3 Overview of level measurement
Measuring task LEVEL
The measured
variable is in direct
proportion to the
measured pressure.
Calibration is
performed by
entering two
pressure-level
value pairs.
The measured
variable is in direct
proportion to the
measured pressure.
Calibration is
performed by
entering the
density and two
height-level value
pairs.
The measured
variable is in direct
proportion to the
measured pressure.
SELECTION/LE
VEL MODE
LEVEL
SELECTION: Level
Easy Pressure
LEVEL
SELECTION: Level
Easy Height
LEVEL
SELECTION: Level
standard/
LEVEL MODE:
Linear
Measured
variable options
Via OUTPUT UNIT
parameter: %, level,
volume or mass
units.
Via OUTPUT UNIT
parameter: %, level,
volume or mass
units.
Via LIN.
MEASURAND
parameter:
– % (level)
– Level
– Volume
–Mass
Description Comment Measured value
– Calibration with
reference
pressure – wet
calibration, see
Operating
Instructions
BA00303P.
–Calibration
without
reference
pressure – dry
calibration, see
Operating
Instructions
BA00303P.
– Calibration with
reference
pressure – wet
calibration, see
Operating
Instructions
BA00303P.
–Calibration
without
reference
pressure – dry
calibration, see
Operating
Instructions
BA00303P.
– Calibration with
reference
pressure – wet
calibration, see
Operating
Instructions
BA00303P.
–Calibration
without
reference
pressure – dry
calibration, see
Operating
Instructions
BA00303P.
– Incorrect entries
are possible
– Customized
units are not
possible
– Incorrect entries
are possible
– Customized
units are not
possible
– Incorrect entries
are rejected by
the device
– Customized
level, volume
and mass units
are possible
display
The measured
value display and
the LEVEL
BEFORE LIN.
parameter show
the measured
value.
The measured
value display and
the LEVEL
BEFORE LIN.
parameter show
the measured
value.
The measured
value display and
the LEVEL
BEFORE LIN.
parameter show
the measured
value.
Endress+Hauser 35
Commissioning Deltabar S FOUNDATION Fieldbus
Measuring task LEVEL
The measured
variable is not in
direct proportion to
the measured
pressure as, for
example, with
containers with a
conical outlet. A
linearization table
must be entered for
the calibration.
–Two measured
variables are
required or
– The container
shape is given
by value pairs,
such as height
and volume.
The 1st measured
variable %-height
or height must be
in direct proportion
to the measured
pressure. The 2nd
measured variable
volume, mass or %
must not be in
direct proportion to
the measured
pressure. A
linearization table
must be entered for
the 2nd measured
variable. The 2nd
measured variable
is assigned to the
1st measured
variable by means
of this table.
SELECTION/LE
VEL MODE
LEVEL
SELECTION: Level
standard/
LEVEL MODE:
Pressure linearized
LEVEL
SELECTION: Level
standard/
LEVEL MODE:
Height linearized
Measured
variable options
Via LINd.
MEASURAND
parameter:
– Pressure + %
– Pressure +
volume
– Pressure + mass
Via COMB.
MEASURAND
parameter:
–Height +
volume
–Height + mass
–Height + %
–%-Height +
volume
–%-Height +
mass
–%-Height + %
Description Comment Measured value
– Calibration with
reference
pressure:
semiautomatic
entry of
linearization
table, see
Operating
Instructions
BA00303P.
– Calibration
without
reference
pressure:
manual entry of
linearization
table, see
Operating
Instructions
BA00303P.
– Calibration with
reference
pressure: wet
calibration and
semiautomatic
entry of
linearization
table, see
Operating
Instructions
BA00303P.
– Calibration
without
reference
pressure: dry
calibration and
manual entry of
linearization
table, see
Operating
Instructions
BA00303P.
– I ncorrect entries
are rejected by
the device
– Customized
level, volume
and mass units
are possible
– I ncorrect entries
are rejected by
the device
– Customized
level, volume
and mass units
are possible
display
The measured
value display and
the TANK
CONTENT
parameter show
the measured
value.
The measured
value display and
the TANK
CONTENT
parameter show
the 2nd measured
value (volume,
mass or %).
The LEVEL
BEFORE LIN
parameter displays
the 1st measured
value
(%-height or
height).
36 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Commissioning
1)2)1)
1)
2)
1)
2)
2)
3)
3)
EMPTY CALIB.
FULL CALIB.
LEVELSELECTION
1) On-site display only
2) FieldCare only
3) – LEVELSELECTION "Level Easy Pressure"
and CALIBRATION MODE "Wet"
– LEVELSELECTION = "Level Standard",
LEVEL MODE = "Linear" and
CALIBRATION MODE = "Wet"
PROFILE VIEW
POS. ZERO ADJUST
DAMPING VALUE
MEASURED VALUE
QUICK SETUP
MEASURING MODE
GROUPSELECTION
MEASURING MODEMEASURING MODELANGUAGE
FlowPressure Level
LEVELSELECTION
OPERATING MENU
6.5.4 Quick Setup menu for the Level measuring mode
Note!
!
• Some parameters are only displayed if other parameters are appropriately configured. For
example, the EMPTY CALIB. parameter is only displayed in the following cases:
– LEVEL SELECTION "Level Easy Pressure" and CALIBRATION MODE "Wet"
– LEVEL SELECTION "Level Standard", LEVEL MODE "Linear" and CALIBRATION MODE
"Wet"
You can find the LEVEL MODE and the CALIBRATION MODE parameters in the BASIC
SETTINGS function group.
• The following parameters are set to the following values in the factory:
– LEVEL SELECTION: Level Easy Pressure
– CALIBRATION MODE: Wet
– OUTPUT UNIT or LIN. MEASURAND: %
– EMPTY CALIB.: 0.0
– FULL CALIB.: 100.0
• The quick setup is suitable for simple and quick commissioning. If you wish to make more
complex settings, e.g. change the unit from "%" to "m", you will have to calibrate using the
BASIC SETTINGS group. See Operating Instructions BA00303P.
Fig. 14: Quick Setup menu for the "Level" measuring mode"
Endress+Hauser 37
P01-xMD7xxxx-19-xx-xx-xx-079
Commissioning Deltabar S FOUNDATION Fieldbus
Onsite operation FieldCare
Measured value display
Switch from the measured value display to GROUP
SELECTION with F.
GROUP SELECTION
Select MEASURING MODE.
MEASURING MODE
Select "Level" option.
LEVEL SELECTION
Select level mode. For an overview see Page 35.
GROUP SELECTION
Select QUICK SETUP menu.
POS. ZERO ADJUST
Due to orientation of the device, there may be a shift in the
measured value. You correct the MEASURED VALUE via the
POS. ZERO ADJUST parameter with the "Confirm" option, i.
e. you assign the value 0.0 to the pressure present.
EMPTY CALIB.
Enter level for the lower calibration point.
For this parameter, enter a level value which is assigned to
the pressure present at the device.
FULL CALIB.
Enter level for the upper calibration point.
For this parameter, enter a level value which is assigned to
the pressure present at the device.
DAMPING TIME
Enter damping time (time constant ). The damping affects
the speed at which all subsequent elements, such as the
onsite display, measured value and OUT value of the Analog
Input Block react to a change in the pressure.
1)
1
Measured value display
Select QUICK SETUP menu.
Measuring Mode
Select the Primary Value Type parameter.
Primary Value Type
Select "Level" option.
LEVEL SELECTION / Level Selection
Select level mode. For an overview see Page 35.
POS. ZERO ADJUST
Due to orientation of the device, there may be a shift in the
measured value. You correct the MEASURED VALUE via the
POS. ZERO ADJUST parameter with the "Confirm" option, i.
e. you assign the value 0.0 to the pressure present.
EMPTY CALIB.
Enter level for the lower calibration point.
For this parameter, enter a level value which is assigned to
the pressure present at the device.
FULL CALIB.
Enter level for the upper calibration point.
For this parameter, enter a level value which is assigned to
the pressure present at the device.
DAMPING TIME
Enter damping time (time constant ). The damping affects
the speed at which all subsequent elements, such as the
onsite display, measured value and OUT value of the Analog
Input Block react to a change in the pressure.
1
1
1) – LEVEL SELECTION "Level Easy Pressure" and CALIBRATION MODE "Wet"
– LEVEL SELECTION "Level Standard", LEVEL MODE "Linear" and CALIBRATION MODE "Wet"
Note!
!
For onsite operation, see also Page 16, Section 5.2.3 "Function of the operating elements –
onsite display connected" and Page 17, Section 5.3 "Onsite operation via onsite display".
38 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Commissioning
6.6 Differential pressure measurement
6.6.1 Preparatory steps
Note!
!
• The Deltabar S PMD70, PMD75 and FMD78 are usually used for differential pressure
measurement.
• FMD78: the device is ready for calibration immediately.
• PMD70 and PMD75: before calibrating the device, the impulse piping must be cleaned and
filled with fluid. See the following table.
Endress+Hauser 39
Commissioning Deltabar S FOUNDATION Fieldbus
I
II
+–
–+
6
6
7
7
–+
3
24
A B
A
B
+
1
5
24
3
II
I
IIIIII
Valves Meaning Preferred installation
1 Close 3.
2 Fill measuring system with fluid.
Open A, B, 2, 4. Fluid flows in.
3 Clean impulse piping if necessary:
– by blowing out with compressed air in the case of gases
– by rinsing out in the case of liquids.
Close 2 and 4. Block off device.
Open 1 and 5.
Close 1 and 5.
4 Vent device.
Open 2 and 4. Introduce fluid.
Close 4. Close negative side.
Open 3. Balance positive and negative
Open 6 and 7 briefly, then
close them again.
5 Set measuring point in operation.
Close 3. Shut off positive side from
Open 4. Connect negative side.
Now
–1
– 2 and 4 are open.
– A and B open (if present).
6 Carry out calibration if necessary. See also Page 41,
Section 6.6.2.
, 3, 5, 6 and 7 are closed.
1) for arrangement with 5 valves
1)
Blow out/rinse out impulse
piping.
Close valves after cleaning.
side.
Fill device completely with
fluid and remove air.
negative side.
Fig. 15: Above: preferred installation for gases
Below: preferred installation for liquids
I Deltabar S, PMD70 or PMD75
II Three-valve manifold
III Separator
1, 5 Drain valves
2, 4 Inlet valves
3 Equalizing valve
6, 7 Vent valves on Deltabar S
A, B Shutoff valve
P01-xMD7xxxx-11-xx-xx-xx-002
40 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Commissioning
1)2)1) 2)
1)
1) On-site display only
2) FieldCare only
PROFILE VIEW
POS. ZERO ADJUST
DAMPING VALUE
MEASURED VALUE
QUICK SETUP
GROUPSELECTION
MEASURING MODEMEASURING MODELANGUAGE
FlowPressure Level
OPERATING MENU
6.6.2 Information on differential pressure measurement
Note!
!
• There is a Quick Setup menu for each of the measuring modes Pressure, Level and Flow which
guides you through the most important basic functions. With the setting in the MEASURING
MODE parameter, you specify which Quick Setup menu should be displayed. See also
Page 24, Section 6.2 "Selecting the language and measuring mode". No Quick Setup menus
are available for the FF configuration programs.
• For a detailed description of the parameters, see Operating Instructions BA00303P "Cerabar
S/Deltabar S/Deltapilot S, Description of Device Functions"
– FF, Table, Pressure Transducer Block
– FieldCare, Table, POSITION ADJUSTMENT
– FieldCare, Table, BASIC SETUP
– FieldCare, Table, EXTENDED SETUP
6.6.3 Quick Setup menu for the Pressure measuring mode
Endress+Hauser 41
Fig. 16: Quick Setup menu for the "Pressure" measuring mode
P01-xMD7xxxx-19-xx-xx-xx-080
Commissioning Deltabar S FOUNDATION Fieldbus
Onsite operation FieldCare
Measured value display
Switch from the measured value display to GROUP
SELECTION with F.
GROUP SELECTION
Select MEASURING MODE.
MEASURING MODE
Select "Pressure" option.
GROUP SELECTION
Select QUICK SETUP menu.
POS. ZERO ADJUST
Due to orientation of the device, there may be a shift in the
measured value. You correct the MEASURED VALUE via the
POS. ZERO ADJUST parameter with the "Confirm" option,
i. e. you assign the value 0.0 to the pressure present.
DAMPING TIME
Enter damping time (time constant ). The damping affects
the speed at which all subsequent elements, such as the
onsite display, measured value and OUT value of the Analog
Input Block react to a change in the pressure.
Note!
!
For onsite operation, see also Page 16, Section 5.2.3 "Function of the operating elements –
Measured value display
Select QUICK SETUP menu.
Measuring Mode
Select the Primary Value Type parameter.
Primary Value Type
Select "Pressure" option.
POS. ZERO ADJUST
Due to orientation of the device, there may be a shift in the
measured value. You correct the MEASURED VALUE via the
POS. ZERO ADJUST parameter with the "Confirm" option,
i. e. you assign the value 0.0 to the pressure present.
DAMPING TIME
Enter damping time (time constant ). The damping affects
the speed at which all subsequent elements, such as the
onsite display, measured value and OUT value of the Analog
Input Block react to a change in the pressure.
onsite display connected" and Page 17, Section 5.3 "Onsite operation via onsite display".
6.7 Scaling the OUT parameter
In the Analog Input Block, the input value or input range can be scaled in accordance with the
automation requirements.
Example:
The measuring range 0 to 500 mbar should be rescaled to 0 to 100 %.
• Select XD_SCALE group.
– For EU_0, enter "0".
– For EU_100, enter "500".
– For UNITS_INDEX, enter "mbar".
• Select OUT_SCALE group.
– For EU_0, enter "0".
– For EU_100, enter "10000".
– For UNITS_INDEX, select "%" for example.
The unit selected here does not have any effect on the scaling. This unit is not displayed on
the onsite display or in the operating program such as FieldCare.
• Result:
42 Endress+Hauser
Deltabar S FOUNDATION Fieldbus Commissioning
0
1
0.7
0.7
1
0
700 100
L_TYPE: Indirect
Analog Input Block
XD_SCALE
OUT_SCALE
0
EU_0
500
EU_100
EU_0 EU_100
UNITS_INDEX:
mbar
UNITS_
INDEX:
%
OUT Value = 70
PRIMARY_VALUE
= 350 mbar
Output Pressure
Transducer Block
At a pressure of 350 mbar, the value 70 is output to a downstream block or to the PCS as the
OUT value.
P01-xMx7xxxx-05-xx-xx-xx-008
!
Endress+Hauser 43
Note!
• If you have selected the "Direct" mode for the L_TYPE parameter, you cannot change the
values and units for XD_SCALE and OUT_SCALE.
• The L_TYPE, XD_SCALE and OUT_SCALE parameters can only be changed in the OOS block
mode.
• Make sure that the output scaling of the Pressure Transducer Block SCALE_OUT matches the
input scaling of the Analog Input Block XD_SCALE.
KA01024P/00/EN/15.14
71254469
71254469
CCS/FM+SGML 9
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