Endress+Hauser ria45 Operating Instructions Manual
Products Solutions Services
BA00272R/09/EN/04.14
71251379
SW Version
1.03.xx
Operating Instructions
RIA45
Panel meter
Endress+Hauser
Brief overview
For quick and easy commissioning:
Block circuit diagram
a0010175-en
Fig. 1: Block circuit diagram
Safety instructions → ä 4
Æ
Installation → ä 7
Æ
Wiring → ä 9
Æ
Display and operating elements → ä 12
Æ
Commissioning → ä 20
Device configuration - explanation and use of all configurable device
functions with the associated value ranges and settings.
(-20%/+10%)
Input:
1 (2) x universal
(I, U, R, TC, RTD)
Power supply:
24 to 230 V AC/DC
Interfaces:
1 x PC interface
Relays:
2 x relays (limits)
Output:
1 (2) x analog
1 x Digital (OC)
Loop power supply
intrinsically safe
optional
Internal functions:
2x maths
(+, -, average,
linearization)
RIA45
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Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . . . 4
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Installation, commissioning and operation . . . . . . 4
1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.5 Notes on safety conventions and icons . . . . . . . . . 5
1.6 Other symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Identification . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Certificates and approvals . . . . . . . . . . . . . . . . . . . . 6
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Incoming acceptance, transport, storage . . . . . . . . 7
3.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . . 7
3.3 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.4 Installation procedure . . . . . . . . . . . . . . . . . . . . . . . 8
3.5 Post-installation check . . . . . . . . . . . . . . . . . . . . . . . 8
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1 Connecting the device . . . . . . . . . . . . . . . . . . . . . . . 9
4.2 Post-connection check . . . . . . . . . . . . . . . . . . . . . 11
5 Operating elements and display . . . . . 12
5.1 Operating elements . . . . . . . . . . . . . . . . . . . . . . . 12
5.2 Display and device status indicator/LED . . . . . . 14
5.3 Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.4 Quick guide to the operating matrix . . . . . . . . . . 16
6 Commissioning. . . . . . . . . . . . . . . . . . . . 20
6.1 Post-installation check and switching on the device
20
6.2 General information on the device configuration . .
20
6.3 Notes on setup access protection . . . . . . . . . . . . 20
6.4 Configuring the device . . . . . . . . . . . . . . . . . . . . . 21
6.5 In operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
7 Maintenance . . . . . . . . . . . . . . . . . . . . . . 38
8 Accessories . . . . . . . . . . . . . . . . . . . . . . . 38
8.1 Device-specific accessories . . . . . . . . . . . . . . . . . . 38
8.2 Communication-specific accessories . . . . . . . . . 38
9 Troubleshooting. . . . . . . . . . . . . . . . . . . 39
9.1 Troubleshooting instructions . . . . . . . . . . . . . . . . 39
9.2 Process error messages . . . . . . . . . . . . . . . . . . . . 39
9.3 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
9.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.5 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
10 Technical data . . . . . . . . . . . . . . . . . . . . 42
11 Appendix . . . . . . . . . . . . . . . . . . . . . . . . 50
11.1 Further explanations on the differential pressure
application at level measurement . . . . . . . . . . . . . 50
11.2 Display menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
11.3 Setup menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
11.4 Diagnostics menu . . . . . . . . . . . . . . . . . . . . . . . . . . 59
11.5 Expert menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Safety instructions RIA45
4 Endress+Hauser
1 Safety instructions
Safe operation of the device is only guaranteed if these Operating Instructions have been
read and the safety instructions they contain have been observed.
1.1 Designated use
The device evaluates analog process variables and shows them on its multicolored display.
Using the unit's outputs and limit relays, processes can be monitored and controlled. The
device is equipped with a wide range of software functions for this purpose.
Power can be supplied to 2-wire sensors with the integrated loop power supply.
• The device is seen as an associated apparatus and may not be installed in hazardous areas.
• The manufacturer accepts no liability for damages resulting from incorrect use or use
other than that designated. The device may not be converted or modified in any way.
• The device has been designed for panel installation and may only be operated in an
installed state.
1.2 Installation, commissioning and operation
This device is designed to meet state-of-the-art safety requirements and complies with
applicable standards and EU regulations. The device can be a source of application-related
danger if used improperly or other than intended.
Installation, wiring, commissioning and maintenance of the device must only be carried out
by trained technical personnel. The technical personnel must have read and understood
these Operating Instructions and must strictly follow the instructions they contain. The
information in the electrical wiring diagrams (see Operating Instructions, Section 4 'Wiring')
must be observed closely.
1.3 Operational safety
Technical improvement
The manufacturer reserves the right to adapt technical details to the most up-to-date
technical developments without prior notice. Contact your sales center for current
information and updates to these Operating Instructions.
1.4 Return
For a return, e.g. in case of repair, the device must be sent in protective packaging. The
original packaging offers the best protection. Repairs must only be carried out by your
supplier's service organization.
Please enclose a note describing the fault and the application when sending the unit
in for repair.
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1.5 Notes on safety conventions and icons
Always refer to the safety instructions in these Operating Instructions labelled with the
following symbols:
1.6 Other symbols used
Cross-references
Reference to "see page"
Reference to "see figure"
Identification of tools
a0010735-en
Symbol Meaning
A0011190-EN
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation
can result in serious or fatal injury.
A0011191-EN
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation
can result in minor or medium injury.
A0011192-EN
NOTICE!
This symbol contains information on procedures and other facts which do not
result in personal injury.
ESD - Electrostatic discharge
Protect the terminals against electrostatic discharge. Failure to comply with
this instruction can result in the destruction of parts or malfunction of the
electronics.
A0011193
Indicates additional information, Tip
Identification RIA45
6 Endress+Hauser
2 Identification
2.1 Device designation
2.1.1 Nameplate
Compare the nameplate on the device with the following diagram:
a0010405
Fig. 2: Nameplate of the device (sample):
1 Order code, serial number and ID number of the device
2 Power supply
3Power consumption
4 Approval
5 Temperature range
2.2 Scope of delivery
The scope of delivery of the device comprises:
• Panel meter for panel mounting
• Hard copy of Brief Operating Instructions and Ex documentation (XA)
• Operating Instructions and additional documentation on CD
• Fastening material
• Distance piece for terminals (Ex option)
2.3 Certificates and approvals
CE mark, Declaration of Conformity
The device is designed to meet state-of-the-art safety requirements, has been tested and left
the factory in a condition in which it is safe to operate. The device meets the relevant
standards and directives as per EN 61 010-1 "Safety requirements for electrical equipment
for measurement, control and laboratory use".
Thus, the device described in these Operating Instructions meets the legal requirements of
the EU directives. The manufacturer confirms successful testing of the device by affixing to
it the CE mark.
An overview of all the certificates and approvals available can be found in Section 10
"Technical data".
Please note the device accessories in Section 8 ’Accessories’ of the Operating
Instructions.
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3Installation
3.1 Incoming acceptance, transport, storage
The permitted ambient and storage conditions must be observed. The precise specifications
can be found in Section 10 "Technical data".
3.1.1 Incoming acceptance
On receipt of the goods, check the following points:
• Are the packaging or contents damaged?
• Is anything missing from the delivery? Compare the scope of delivery with the information
you specified in the order.
3.1.2 Transportation and storage
Note the following points:
• Pack the device so that is protected against impact for storage and transportation. The
original packaging provides optimum protection.
• The permitted storage temperature range is -40 to +85 °C (-40 to +185 °F); it is possible
to store the device in the limit temperature ranges for a limited period (maximum 48
hours).
3.2 Installation conditions
The device is designed to be used in a panel.
The orientation is determined by the readability of the display. Connections and outputs are
fitted on the rear of the device. The wires are connected by means of number-coded
terminals.
Operational temperature range:
Non-Ex/Ex devices: -20 to 60 °C (-4 to 140 °F)
UL devices: -20 to 50 °C (-4 to 122 °F)
NOTICE
The life-time of the display is shortened when the device is operated in the upper
temperature range.
‣ To avoid heat accumulation, please always make sure the device is sufficiently cooled.
3.3 Dimensions
Observe the installation depth of 150 mm (5.91 inches) for the device incl. terminals and
fastening clips.
In the case of devices with Ex approval, the Ex frame provided is mandatory and an
installation depth of 175 mm (6.89 inches) must be observed. More dimensions can be
found in Section 10 "Technical data".
• Panel cutout: 92 x 45mm (3.62 x 1.77 in).
• Panel thickness: max. 26 mm (1 in).
• Max. viewing angle range: 45° to the left and right from the central display axis.
• If the devices are arranged horizontally beside one another in the X-direction, or arranged
vertically on top of one another in the Y-direction, the mechanical distance (specified by
the housing and front section) must be observed.
Installation RIA45
8 Endress+Hauser
3.4 Installation procedure
The panel cutout required measures 92x45 mm (3.62x1.77 inches).
a0010404
Fig. 3: Installation in the panel
1. Screw the threaded rods (pos. 1) into the positions provided on the mounting frame
(pos. 2). Four opposing screw positions (pos. 3/4) are available for this purpose.
2. Push the device through the panel cutout from the front.
3. To secure the casing in the panel, hold the device in a horizontal position and push the
frame (pos. 2), with the threaded rods screwed in, over the casing until the frame locks
into position (1.).
4. Then tighten the threaded rods to fix the device in place (2.).
5. For the Ex option, install the distance piece (pos. 6) for the input terminals.
To disassemble the device, the mounting frame can be unlocked at the locking elements
(pos. 5) and then removed.
3.5 Post-installation check
• Is the sealing which is spray-applied to the casing undamaged?
• Is the mounting frame securely engaged on the housing of the device?
• Are the threaded rods tightened?
• Is the device positioned in the center of the panel cutout?
• Is the distance piece installed (Ex option)?
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4 Wiring
WARNING
!
Danger through electric tension
‣ Make sure that no voltage is supplied when wiring the device.
‣ The protective ground connection must be established before any other connection is
made. A source of danger could arise if the protective ground connection is disconnected.
‣ Provide a suitable switch or power-circuit breaker in the building installation. This switch
must be provided within easy reach of the device and be labelled as a disconnector.
NOTICE
Damage of the device through incorrect wiring or overvoltage
‣ Use wires suitable for 5 °C (9 °F) above surrounding.
‣ Prior to commissioning, make sure the supply voltage matches the specifications on the
nameplate (left side of the housing).
‣ An overcurrent protection unit (nominal current ≤ 10 A) is required for the power cable.
‣ Observe the terminal designation inside the device.
4.1 Connecting the device
A loop power supply (LPS) is provided for every input. The loop power supply is primarily
provided to supply power to 2-wire sensors and is galvanically isolated from the system and
the outputs.
a0010228
Fig. 4: Rear view and terminal assignment of the device (relays (terminals Rx1-Rx3) and channel 2 (terminals 21-28 and O25/
O26) are optional)
It is permitted to connect a mixture of safety extra low voltage and voltage which
poses a shock hazard to the relays.
Wiring RIA45
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Overview of possible connection options at the device
Terminal assignment of analog inputs, channel 1 and 2 (optional)
a0010406
Connection of the loop power supply
2-wire 4-wire
a0010407 a0010408
Connection of the analog input
RTD/Resistance 2-wire RTD/Resistance 3-wire RTD/Resistance 4-wire
a0010581 a0010582 a0010583
Thermocouple U ≤ 1V U > 1 V
a0010409
a0010410 a0010411
Current
a0011934
Connection of the relays (optional)
Relay 1 Relay 2
a0010412
a0010413
Connection of the analog output
Analog output 1 Analog output 2 (optional)
a0010416
a0010414
Connection of the digital output
Digital output / Open Collector
a0010415
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NOTICE
High-energy transients can damage the device
‣ For long signal lines fit a suitable surge arrester upstream.
4.2 Post-connection check
Connection of the power supply
24 to 230 V AC/DC (-20 % / +10 %) 50/60 Hz
a0010418
Interface for configuring with the FieldCare PC software
a0010417
Device condition and specifications Notes
Are the device or cables damaged? Visual inspection
Electrical connection Notes
Does the supply voltage match the specifications on the nameplate? 24 to 230 V AC/DC (-20 % /
+10 %) 50/60 Hz
Are all of the terminals firmly engaged in their correct slots? Is the coding on
the individual terminals correct?
-
Are the mounted cables strain-relieved? -
Are the supply voltage and signal cables connected correctly? See connection diagram on the
housing.
Operating elements and display RIA45
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5 Operating elements and display
The easy operating concept of the device makes it possible for users to commission the
device for many applications without a printed set of Operating Instructions.
The FieldCare operating software is a quick and convenient way of configuring the device.
Brief explanatory (help) texts provide additional information on individual parameters.
5.1 Operating elements
5.1.1 Local operation at the device
The device is operated by means of the three keys integrated in the front part of the device
You can always exit items/submenus at the end of the menu by selecting "x Back".
Leave the setup directly without saving the changes by pressing the ‘-’ and ‘+’ keys
simultaneously for over 3 seconds.
5.1.2 Configuration via interface & FieldCare Device Setup PC
configuration software
CAUTION
!
Undefined switching of outputs and relays possible while configuring with FieldCare
‣ Do not configure during running process.
To configure the device with the FieldCare Device Setup software, connect the device to your
PC. You need a special interface adapter for this purpose, e.g. the Commubox FXA291.
The 4-pin connector of the interface cable must be plugged into the corresponding socket on
the rear of the device and the USB connector must be plugged into a free USB slot on the PC.
Installing the communication DTM in FieldCare
Before the configuration of the device can be done, FieldCare Device Setup must be installed
on your PC. The installation instructions can be found in the FieldCare instructions.
Subsequently, install the FieldCare device driver according to the following instructions:
1. Firstly, install the device driver "CDI DTMlibrary" in FieldCare. It can be found under
"Endress+Hauser Device DTMs → Service / Specific → CDI" in FieldCare.
2. Then the DTM catalog must be updated. Add the new installed DTMs to the DTM
catalog.
Installing the Windows driver for the TXU10/FXA291
To install the Windows driver Administrator rights are required. Proceed as follows:
1. Connect the device to the PC using the TXU10/FXA291 interface adapter. A new device
is detected and the Windows installation assistent opens.
• Open the configuration menu
•Confirm an entry
• Select a parameter or submenu offered in the menu
Within the configuration menu:
• Scroll step-by-step through the parameters/menu items/characters offered
• Change the value of the selected parameter (increase or decrease)
Outside the configuration menu:
• Display enabled and calculated channels, as well as min. and max. values for all the active
channels.
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2. In the installation assistent, do not carry out the automatic search for a driver. For this,
choose "No, not this time" and click "Next".
3. In the subsequent window, choose "Install from a list or specific location" and click "Next".
4. In the next window, click "Browse" and select the directory where the driver for the
TXU10/FXA291 adapter is located.
5. The driver is installed. Finish the installation by clicking "Finish".
6. A further device is detected and the Windows installation assistant opens once more.
Again, choose "No, not this time" and click "Next".
7. In the subsequent window, choose "Instal from a list or specific location" and click "Next".
8. In the next window, click "Browse" and select the directory where the driver for the
TXU10/FXA291 adapter is located.
9. The driver is installed. Finish the installation by clicking "Finish".
The installation of the Windows driver for the interface adapter is now complete. Which
COM-Port has been assigned for the adapter can be seen in the Windows device manager.
Establishing the connection
To establish the connection with FieldCare, proceed as follows:
1. Firstly, edit the connection macro. For this, start a new project and in the window
displayed, click with the right mouse button on the symbol for "Service (CDI) FXA291"
and choose "Edit".
2. In the following window, next to "Serial interface", select the COM port which has been
assigned during the installation of the Windows driver for the TXU10/FXA291 adapter.
3. The macro is now configured. Complete configuration by clicking "Finish".
4. Start the macro "Service (CDI) FXA291" by double-clicking it and confirm the subsequent
query with "Yes".
5. A connected device is searched and the suitable DTM is automatically opened. The
configuration starts.
To then configure the device itself, follow these Operating Instructions for the device. The
entire Setup menu, i.e. all the parameters listed in these Operating Instructions, can also be
found in the FieldCare Device Setup.
In general, it is possible to overwrite parameters with the FieldCare PC software and
the appropriate device DTM even if access protection is active.
If access protection by means of a code should be extended to the software, this
function should be activated in the extended device setup.
For this purpose, select:
Menu → Setup / Expert → System → Overfill protect → German WHG and confirm.
Operating elements and display RIA45
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5.2 Display and device status indicator/LED
The device provides an illuminated LC display which is split into two sections. The segment
section displays the value of the channel and additional information and alarms.
In the dot matrix section, additional channel information, such as the TAG, unit or bar graph,
is displayed in the display mode. Operating text in English is displayed here during
operation.
The parameters for configuring the display are explained in detail in Section 6.4.
a0010223
Fig. 5: Display of the device
1: Channel display: 1: analog input 1; 2: analog input 2; 1M: calculated value 1; 2M: calculated value 2
2: Dot matrix display for TAG, bar graph and unit
3: Limit value indicators in the bar graph
4: "Operation locked" indicator
5: Green LED; on - supply voltage applied
6: Red LED; on - error/alarm
7: Yellow LED; on - relay 1 energized
8: Yellow LED; on - relay 2 energized
9: Minimum/maximum value indicator
In the event of an error, the device switches automatically between displaying the error and
displaying the channel, see Section 6.5.3 and Section 9 ‘Troubleshooting’.
5.3 Icons
5.3.1 Display icons
In the event of an error:
The display shows: , the measured value is not displayed
Underrange/overrange:
The display shows:
Device is locked/operating lock; the device setup is locked against changes to parameters, the display can
be modified.
1 Channel one (Analog in 1)
2 Channel two (Analog in 2)
1M First calculated value (Calc value 1)
2M Second calculated value (Calc value 2)
Max Maximum value/value of the maximum indicator of the channel displayed
Min Minimum value/value of the minimum indicator of the channel displayed
In the dot matrix section, the error and channel name (TAG) are specified.
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5.3.2 Icons in the editing mode
The following characters can be used to enter user-defined text:
‘0-9’, ‘a-z’, ‘A-Z’, ‘+’, ‘-’, ‘*’, ‘/’, ‘\’, ‘%’, ‘°’, ‘
2
’, ‘3’, ‘μ’, ‘.’, ‘,’, ‘;’, ‘:’, ‘!’, ‘?’, ‘_’, ‘#’, ‘$’, ‘"’, ‘´’, ‘(’,
‘)’, ‘~’
For numerical entries, the numbers ‘0-9’ and the decimal point are available.
Furthermore, the following icons are used in the editing mode:
Symbol for the setup
Symbol for the Expert setup
Symbol for diagnostics
Accept entry.
If this icon is selected, the information entered is accepted at the position and the user exits the editing
mode.
Reject entry.
If this icon is selected, the information entered is rejected and the user exits the editing mode. The text
configured beforehand remains unchanged.
Move one position to the left.
If this icon is selected, the cursor moves one position to the left.
Delete back.
If this icon is selected, the character to the left of the cursor is deleted.
Delete all.
If this icon is selected, all the information entered is deleted.
Operating elements and display RIA45
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5.4 Quick guide to the operating matrix
The following tables show all menus and the operating functions.
Display menu Description
F
AI1 Reset minmax* Reset the min/max values for Analog in 1
O
AI2 Reset minmax* Reset the min/max values for Analog in 2
O
CV1 Reset minmax* Reset the min/max values for Calc value 1
O
CV2 Reset minmax* Reset the min/max values for Calc value 2
O
Analog in 1 Display setting for Analog in 1
O
Analog in 2 Display setting for Analog in 2
O
Calc value 1 Display setting for Calc value 1
O
Calc value 2 Display setting for Calc value 2
O
Contrast Display contrast
O
Brightness Display brightness
O
Alternating time Switchover time between values chosen to be displayed
O
Back Return to main menu
*) Is only displayed if "Allow reset" = "Yes" is set in the "Expert" menu for the corresponding channel.
Setup menu Description
F
Application Application selection
1-channel 1-channel application
2-channel 2-channel application
Diff-pressure Difference pressure application
O
AI1 Lower range* Lower measuring range limit for Analog in 1
O
AI1 Upper range* Upper measuring range limit for Analog in 1
O
AI2 Lower range* Lower measuring range limit for Analog in 2
O
AI2 Upper range* Upper measuring range limit for Analog in 2
O
CV Factor* Factor for calculated value
O
CV Unit* Unit for calculated value
O
CV Bar 0%* Lower limit for bargraph of calculated value
O
CV Bar 100%* Upper limit for bargraph of calculated value
O
Linearization* Linearization of calculated value
No lin points Number of linearization points
X-value X-values for linearization points
Y-value Y-values for linearization points
*) Is only displayed if "Application" = "Diff pressure" is configured.
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O
Analog in 1 Analog input 1
Signal type Signal type
Signal range Signal range
Connection Connection type (only for Signal type = RTD)
Lower range Lower limit of measuring range
Upper range Upper limit of measuring range
Tag Designation of analog input
Unit Unit of analog input
Offset Offset of analog input
Ref junction Reference junction (only for Signal type = TC)
Reset min/max Reset min/max value for analog input
O
Analog in 2 Analog input 2
See Analog in 1
O
Calc value 1 Calculated value 1
Calculation Type of calculation
Tag Designation of calculated value
Unit Unit of calculated value
Bar 0% Lower limit for bargraph of calculated value
Bar 100% Upper limit for bargraph of calculated value
Factor Factor for calculated value
Offset Offset for calculated value
No lin points Number of linearization points
X-value X-values for linearization points
Y-value Y-values for linearization points
Reset min/max Reset min/max values
O
Calc value 2 Calculated value 2
See Calc value 1
O
Analog out 1 Analog output 1
Assignment Assignment for analog output
Signal type Signal type of analog output
Lower range Lower range limit of analog output
Upper range Upper range limit of analog output
O
Analog out 2 Analog output 2
See Analog out 1
O
Relay 1 Relay 1
Assignment Assignment of value to be monitored with relay
Function Operating function for relay
Set point Set point for relay
Set point 1/2 Set points 1 and 2 for relay (only, if Function = Inband, Outband)
Time base Time base for gradient evaluation (only, if Function = Gradient)
Hysteresis Hysteresis for relay
Setup menu Description
*) Is only displayed if "Application" = "Diff pressure" is configured.
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O
Relay 2 Relay 2
See Relay 1
O
Back Return to main menu
Diagnostics menu Description
F
Current diagn Current diagnostic
O
Last diagn Last diagnostic
O
Operating time Operating time of the device
O
Diagnost logbook Diagnostics logbook
O
Device information Device information
O
Back Return to main menu
Expert menu Description
F
Direct access Direct access to an operting function
O
System System settings
Access code Protection of operating menu by means of access code
Overfill protect Overfill protection
Reset Device reset
Save user setup Save settings made in the setup
O
Input Inputs
The following parameters are available in addition to the parameters from the Setup menu:
Analog in 1 / 2 Analog input 1 / 2
Bar 0% Lower limit for bargraph of analog input
Bar 100% Upper limit for bargraph of analog input
Decimal places Decimal place for analog input
Damping Damping
Failure mode Failure mode
Fixed fail value Fixed value in the event of an error (only, if Failure mode = Fixed
value)
Namur NE43 Error limits according Namur
Open circ detect Activate open circuit detection (1-5 V)
Failure delay Delay time for failure
Allow reset Allow reset of min/max values via Display menu
Setup menu Description
*) Is only displayed if "Application" = "Diff pressure" is configured.
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O
Output Outputs
The following parameters are available in addition to the parameters from the Setup menu:
Analog out 1 / 2 Analog output 1 / 2
Fail mode Failure mode
Fixed fail value Fixed value in the event of an error (only, if Fail mode = Fixed
value)
Relay 1 / 2 Relay 1/2
Time delay Switching delay time
Operating mode Operating mode
Failure mode Behavior in the event of an error
Expert menu Description
Commissioning RIA45
20 Endress+Hauser
6 Commissioning
6.1 Post-installation check and switching on the device
Make sure that all post-connection checks have been carried out before you commission
your device:
• ‘Post-installation check’ checklist in Section 3.5
• ‘Post-connection check’ checklist in Section 4.2
Once the operating voltage is applied, the display lights up and the green LED indicates that
the device is operational.
When you commission the device for the first time, you program the setup in accordance
with the descriptions provided in these Operating Instructions in the following sections.
When commissioning a device already configured or preset, measuring is immediately
started as per the settings. The values of the channels currently activated appear on the
display. Changes to the display can be made in the Display menu item (→ ä 30 ‘Step 7:
Configuring the display functions’).
6.2 General information on the device configuration
You can commission/configure your device locally using the three integrated keys, or by PC.
You require the Commubox FXA291 to connect the device to a PC (see ‘Accessories’ section).
Advantages of configuring the device using FieldCare Device Setup:
• The device data are saved in the FieldCare Device Setup and can be called up at any time.
• Entries can be made more quickly using the keyboard.
6.3 Notes on setup access protection
Access to the setup is enabled when the device leaves the factory. Access can be locked via
the setup.
Proceed as follows to lock the device:
1. Press ‘E’ to get to the configuration menu
2. Press ‘+’ , ‘Setup’ is displayed→ , press ‘E’
3. Press ‘+’ again until ‘System’ is displayed, press → ‘E’
4. ‘Access code’ is displayed, press → ‘E’
5. Set the code: the desired numerical value is configured by pressing the ‘+’ and ‘-’ keys.
The access code is a four-digit number. The corresponding position of the number is
displayed in plain text.
To confirm the value entered and to go to the next position, press ‘E’.
6. Confirm the last position of the code to exit the menu. The code is displayed in full. Press
‘+’ to scroll to the last point of the ‘x Back’ submenu and confirm this point. As a result,
the value is accepted and the user returns to the level of the ‘Setup’ item. Also exit this
submenu via the last ‘x Back’ parameter to get back to the measured value/channel
display.
Remove the protective foil from the display as this restricts display legibility
otherwise.
The ‘x Back’ point can be found at the end of every picklist/menu item. If you confirm
this parameter, you go from the submenu to the higher-order menu, or you exit the
setup.
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