Endress+Hauser ria45 User manual

Products Solutions Services
Operating Instructions
RIA45
Panel meter
BA00272R/09/EN/05.15
71300679
Valid as of FW version
01.03.xx (Gerätesoftware)

RIA45 Table of contents
Endress+Hauser 3
Table of contents
1 Document information .............. 4
1.1 Document function ..................... 4
1.2 Document conventions ................... 4
2 Safety instructions .................. 6
2.1 Requirements for the personnel ............ 6
2.2 Designated use ........................ 6
2.3 Workplace safety ....................... 6
2.4 Operational safety ...................... 6
2.5 Product safety ......................... 7
3 Identification ....................... 8
3.1 Device designation ...................... 8
3.2 Scope of delivery ....................... 8
3.3 Certificates and approvals ................ 8
4 Installation ........................ 9
4.1 Incoming acceptance, transport, storage ...... 9
4.2 Installation conditions ................... 9
4.3 Dimensions ........................... 9
4.4 Installation procedure .................. 10
4.5 Post-installation check .................. 10
5 Wiring ............................ 11
5.1 Connecting the device .................. 11
5.2 Post-connection check .................. 13
6 Operation ......................... 14
6.1 Operating elements .................... 14
6.2 Display and device status indicator/LED ..... 16
6.3 Icons ............................... 16
6.4 Quick guide to the operating matrix ........ 17
7 Commissioning .................... 21
7.1 Post-installation check and switching on the
device .............................. 21
7.2 General information on the device
configuration ......................... 21
7.3 Notes on setup access protection .......... 21
7.4 Configuring the device .................. 22
7.5 In operation .......................... 35
8 Maintenance ...................... 38
9 Accessories ....................... 39
9.1 Device-specific accessories ............... 39
9.2 Communication-specific accessories ........ 39
10 Troubleshooting .................. 40
10.1 Troubleshooting instructions ............. 40
10.2 Process error messages ................. 40
10.3 Spare parts .......................... 41
11 Return ............................ 43
12 Disposal .......................... 44
13 Technical data .................... 45
13.1 Input ............................... 45
13.2 Output ............................. 46
13.3 Power supply ......................... 47
13.4 Performance characteristics .............. 48
13.5 Installation .......................... 49
13.6 Mechanical construction ................ 51
13.7 Operability .......................... 52
13.8 Certificates and approvals ............... 53
13.9 Documentation ....................... 53
14 Appendix ......................... 54
14.1 Further explanations on the differential
pressure application at level measurement ... 54
14.2 Display menu ......................... 56
14.3 Setup menu .......................... 57
14.4 Diagnostics menu ..................... 66
14.5 Expert menu ......................... 68
Index .................................. 75

Document information RIA45
4 Endress+Hauser
1 Document information
1.1 Document function
These Operating Instructions contain all the information that is required in various phases
of the life cycle of the device: from product identification, incoming acceptance and
storage, to mounting, connection, operation and commissioning through to
troubleshooting, maintenance and disposal.
1.2 Document conventions
1.2.1 Safety symbols
Symbol Meaning
DANGER
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
NOTE!
This symbol contains information on procedures and other facts which do not result in
personal injury.
1.2.2 Electrical symbols
Symbol Meaning
A0011197
Direct current
A terminal to which DC voltage is applied or through which direct current flows.
A0011198
Alternating current
A terminal to which alternating voltage is applied or through which alternating current flows.
A0017381
Direct current and alternating current
• A terminal to which alternating voltage or DC voltage is applied.
• A terminal through which alternating current or direct current flows.
A0011200
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a grounding
system.
A0011199
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
A0011201
Equipotential connection
A connection that has to be connected to the plant grounding system: This may be a potential
equalization line or a star grounding system depending on national or company codes of practice.
A0012751
ESD - Electrostatic discharge
Protect the terminals against electrostatic discharge. Failure to comply with this instruction can
result in the destruction of parts or malffunction of the electronics.

RIA45 Document information
Endress+Hauser 5
1.2.3 Symbols for certain types of information
Symbol Meaning
Permitted
Procedures, processes or actions that are permitted.
Preferred
Procedures, processes or actions that are preferred.
Forbidden
Procedures, processes or actions that are forbidden.
Tip
Indicates additional information.
Reference to documentation
Reference to page
Reference to graphic
,… ,
Series of steps
Result of a sequence of actions
Help in the event of a problem
Visual inspection
1.2.4 Symbols in graphics
Symbol Meaning
1, 2, 3,... Item numbers
,… ,
Series of steps
A, B, C, ... Views
A-A, B-B, C-C, ... Sections
A0013441
Flow direction
-
A0011187
Hazardous area
Indicates a hazardous area.
.
A0011188
Safe area (non-hazardous area)
Indicates a non-hazardous area.
1.2.5 Tool symbols
Symbol Meaning
A0011220
Flat blade screwdriver
A0011221
Allen key
A0011222
Open-ended wrench
A0013442
Torx screwdriver

Safety instructions RIA45
6 Endress+Hauser
2 Safety instructions
2.1 Requirements for the personnel
The personnel for installation, commissioning, diagnostics and maintenance must fulfill
the following requirements:
‣Trained, qualified specialists must have a relevant qualification for this specific function
and task
‣Are authorized by the plant owner/operator
‣Are familiar with federal/national regulations
‣Before beginning work, the specialist staff must have read and understood the
instructions in the Operating Instructions and supplementary documentation as well as
in the certificates (depending on the application)
‣Following instructions and basic conditions
The operating personnel must fulfill the following requirements:
‣Being instructed and authorized according to the requirements of the task by the
facility's owner-operator
‣Following the instructions in these Operating Instructions
2.2 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.
2.3 Workplace safety
For work on and with the device:
‣Wear the required personal protective equipment according to federal/national
regulations.
2.4 Operational safety
Risk of injury.
‣Operate the device in proper technical condition and fail-safe condition only.
‣The operator is responsible for interference-free operation of the device.
Conversions to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers.
‣If, despite this, modifications are required, consult with Endress+Hauser.
Repair
To ensure continued operational safety and reliability,
‣Carry out repairs on the device only if they are expressly permitted.
‣Observe federal/national regulations pertaining to repair of an electrical device.
‣Use original spare parts and accessories from Endress+Hauser only.

RIA45 Safety instructions
Endress+Hauser 7
Environmental requirements
If a plastic transmitter housing is permanently exposed to certain steam and air mixtures,
this can damage the housing.
‣If you are unsure, please contact your Endress+Hauser Sales Center for clarification.
‣If used in an approval-related area, observe the information on the nameplate.
2.5 Product safety
This measuring device is designed in accordance with good engineering practice 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.
It meets general safety standards and legal requirements. It also complies with the EC
directives listed in the device-specific EC Declaration of Conformity. Endress+Hauser
confirms this by affixing the CE mark to the device.

Identification RIA45
8 Endress+Hauser
3 Identification
3.1 Device designation
3.1.1 Nameplate
Compare the nameplate on the device with the following diagram:
4
5
1
3
2
A0010405
 1 Nameplate of the device (sample)
1 Order code, serial number and ID number of the device
2 Power supply
3 Power consumption
4 Approval
5 Temperature range
3.2 Scope of delivery
The scope of delivery of the process indicator comprises:
• Panel meter for panel mounting
• Hard copy of Brief Operating Instructions and Ex documentation (XA)
• Fastening material
• Distance piece for terminals (Ex option)
Please note the device accessories in Section ’Accessories’.
3.3 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 the Section
"Technical data" →  53.

RIA45 Installation
Endress+Hauser 9
4 Installation
4.1 Incoming acceptance, transport, storage
The permitted ambient and storage conditions must be observed. The precise
specifications can be found in Section "Technical data".
4.1.1 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.
4.1.2 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).
4.2 Installation conditions
NOTICE
The life-time of the display is shortened when operated in the upper temperature
range.
‣To avoid heat accumulation, always make sure the device is sufficiently cooled.
‣Do not operate the device in the upper temperature range over a longer period of time.
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)
4.3 Dimensions
Observe the installation depth of 150 mm (5.91 in) 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 in) must be observed. More dimensions can be found
in Section "Technical data".
• Panel cutout: 92 mm (3.62 in) x 45 mm (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
10 Endress+Hauser
4.4 Installation procedure
The panel cutout required measures 92 mm (3.62 in) x 45 mm (1.77 in)
114
67
12
1.
34
2.
4
3
5
6
6
A0010404
 2 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. or 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.
4.5 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)?