Endress+Hauser iTEMP TMT162 Operating Instructions Manual
°C
10
0
20
30
40
BA01801T/09/EN/01.17
71380552
Valid as of version
04.01 (device version)
Products Solutions Services
Operating Instructions
iTEMP TMT162
Temperature field transmitter
iTEMP TMT162 Table of contents
Table of contents
1 Important document information .... 4
1.1 Function of document and how to use ........ 4
1.2 Symbols used .......................... 4
1.3
Documentation ........................ 6
1.4 Registered trademarks ................... 6
2 Basic safety instructions ............ 7
2.1 Requirements for the personnel ............ 7
2.2 Designated use ........................ 7
2.3 Workplace safety ....................... 7
2.4 Operational safety ...................... 7
2.5 Product safety ......................... 8
2.6 IT security ............................ 8
3 Incoming acceptance and product
identification ....................... 9
3.1 Incoming acceptance .................... 9
3.2 Product identification .................... 9
3.3 Transport and storage .................. 11
4 Installation ....................... 12
4.1 Installation conditions .................. 12
4.2 Mounting the transmitter ............... 12
4.3 Display mounting ...................... 14
4.4 Post-installation check .................. 14
5 Wiring ............................ 15
5.1 Connection conditions .................. 15
5.2 Connecting the sensor .................. 15
5.3 Connecting the measuring device .......... 17
5.4 Special connection instructions ............ 19
5.5 Ensuring the degree of protection .......... 20
5.6 Post-connection check .................. 21
9 Diagnostics and troubleshooting ... 34
9.1 Troubleshooting ...................... 34
9.2 Diagnostic events ...................... 36
9.3
Software history and overview of
compatibility ......................... 40
10 Maintenance ...................... 40
10.1 Endress+Hauser services ................ 40
11 Repair ............................ 41
11.1 General notes ........................ 41
11.2 Spare parts .......................... 41
11.3 Return .............................. 43
11.4 Disposal ............................ 43
12 Accessories ....................... 43
12.1 Device-specific accessories ............... 43
12.2 Communication-specific accessories ........ 44
12.3 Service-specific accessories ............... 44
12.4 System products ...................... 45
13 Technische Daten ................. 46
14 Operating menu and parameter
description ........................ 62
14.1 "Setup" menu ......................... 69
14.2 "Diagnostics" menu ..................... 84
14.3 "Expert" menu ........................ 91
Index ................................. 117
6 Operating options ................. 22
6.1 Overview of operation options ............ 22
6.2 Structure and function of the operating
menu .............................. 25
6.3 Access to the operating menu via the
operating tool ........................ 27
7 System integration ................ 29
7.1 HART device variables and measured values .. 29
7.2 Device variables and measured values ....... 30
7.3
Supported HART® commands ............. 30
8 Commissioning .................... 33
8.1 Post-installation check .................. 33
8.2 Switching on the transmitter ............. 33
8.3 Enabling configuration .................. 33
Endress+Hauser 3
Important document information iTEMP TMT162
DANGER
WARNING
CAUTION
NOTICE
1 Important document information
1.1 Function of document and how to use
1.1.1 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.
1.1.2
Safety Instructions (XA)
When using in hazardous areas, the national safety requirements must be met. Separate
Ex documentation is contained in these Operating Instructions for measurement systems
that are to mounted in hazardous areas. Strict compliance with the installation
instructions, ratings and safety instructions as listed in this supplementary documentation
is mandatory. Make sure that you use the right Ex-specific documentation for the right
device with approval for use in hazardous areas! The number of the specific Ex
documentation (XA...) is provided on the nameplate. If the two numbers (on the Ex
documentation and the nameplate) are identical, then you may use this Ex-specific
documentation.
1.1.3 Functional safety
Please refer to Safety Manual SD01632T/09 for the use of approved devices in
protective systems according to IEC 61508.
1.2 Symbols used
1.2.1 Safety symbols
Symbol Meaning
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will
result in serious or fatal injury.
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can
result in serious or fatal injury.
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can
result in minor or medium injury.
NOTE!
This symbol contains information on procedures and other facts which do not result in
personal injury.
1.2.2 Electrical symbols
Symbol Meaning
Direct current
Alternating current
Direct current and alternating current
4 Endress+Hauser
iTEMP TMT162 Important document information
,…,
Symbol Meaning
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a
grounding system.
Protective ground connection
A terminal which must be connected to ground prior to establishing any other
connections.
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.
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 step
Help in the event of a problem
Visual inspection
1.2.4 Tool symbols
Symbol Meaning
Flat-blade screwdriver
A0011220
Phillips screwdriver
A0011219
Allen key
A0011221
Open-ended wrench
A0011222
Torx screwdriver
A0013442
Endress+Hauser 5
Important document information iTEMP TMT162
1.3 Documentation
Document Purpose and content of the document
Technical Information
TI01344T/09
Brief Operating Instructions
KA00250R/09
Functional safety manual (SIL)
SD01632T/09
The document types listed are available:
In the Download Area of the Endress+Hauser Internet site: www.endress.com →
Downloads
Planning aid for your device
The document contains all the technical data on the device and provides
an overview of the accessories and other products that can be ordered for
the device.
Guide that takes you quickly to the 1st measured value
The Brief Operating Instructions contain all the essential information
from incoming acceptance to initial commissioning.
Functional Safety Manual
This manual applies in addition to the Operating Instructions, Technical
Information and ATEX Safety Instructions. The requirements specific for
the protection function are described in this Safety Manual.
1.4 Registered trademarks
HART®
Registered trademark of the HART® FieldComm Group
6 Endress+Hauser
iTEMP TMT162 Basic safety instructions
2 Basic safety instructions
2.1 Requirements for the personnel
NOTICE
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 is a universal and configurable temperature field transmitter with either one or
two temperature sensor inputs for resistance thermometers (RTD), thermocouples (TC)
and resistance and voltage transmitters. The unit is designed for mounting in the field.
The manufacturer is not liable for damage caused by improper or non-designated use.
2.3 Workplace safety
For work on and with the device:
Wear the required personal protective equipment according to federal/national
‣
regulations.
2.4
CAUTION
L
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.
‣
Power supply
The device must only be powered by a 11.5 to 42 VDC voltage supply according to NEC
‣
class 02 (low voltage / current) with short circuit power limitation to 8 A / 150 VA.
Operational safety
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.
‣
Endress+Hauser 7
Basic safety instructions iTEMP TMT162
Use original spare parts and accessories from Endress+Hauser only.
‣
Hazardous area
To eliminate a danger for persons or for the facility when the device is used in the
hazardous area (e.g. explosion protection or safety equipment):
Based on the technical data on the nameplate, check whether the ordered device is
‣
permitted for the intended use in the hazardous area. The nameplate can be found on
the side of the transmitter housing.
Observe the specifications in the separate supplementary documentation that is an
‣
integral part of these Instructions.
Electromagnetic compatibility
The measuring system complies with the general safety requirements in accordance with
EN 61010-1, the EMC requirements of IEC/EN 61326 and NAMUR Recommendation NE
21 and NE 89.
2.5
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.
2.6
We only provide a warranty if the device is installed and used as described in the
Operating Instructions. The device is equipped with security mechanisms to protect it
against any inadvertent changes to the device settings.
IT security measures in line with operators' security standards and designed to provide
additional protection for the device and device data transfer must be implemented by the
operators themselves.
Product safety
IT security
8 Endress+Hauser
iTEMP TMT162 Incoming acceptance and product identification
DELIVERYNOTE
TMT162
0
1
2
3 Incoming acceptance and product
identification
3.1 Incoming acceptance
1.
A0024856
Unpack the temperature transmitter carefully. Is the packaging or content damaged?
Damaged components may not be installed as the manufacturer can otherwise
not guarantee compliance with the original safety requirements or the material
resistance, and can therefore not be held responsible for any resulting damage.
2. Is the delivery complete or is anything missing? Check the scope of delivery against
your order.
3.
Does the nameplate match the ordering information on the delivery note?
4.
Are the technical documentation and all other necessary documents provided?
3.2 Product identification
The following options are available for identification of the device:
• Nameplate specifications
• Enter the serial number from the nameplate in the W@M Device Viewer
(www.endress.com/deviceviewer): All data relating to the device and an overview of
the Technical Documentation supplied with the device are displayed.
Endress+Hauser 9
A0024857
A0024858
Incoming acceptance and product identification iTEMP TMT162
1
2
3
4
5
Install per XA00032R/09/a3/xx.yy
II2D Ex tb IIIC T110°C Db
Do not open when energized
11.5...40 V
4...20 mA HART
TMT162-
Ta=
-50 ...+55/70/85 °C T6/T5/T4 (-40...+75 °C SIL)
87484 Nesselwang
Made in Germany 2017
TMT162-SIL
IP66/67 TYPE4X Encl.
Current cosum.: 23 mA
0123456789
Ser.No.:
TAG No.: 0123456789ABCDEF
0123456789ABCDEF
Order Code:
Extended order code:
6
Threads M20x1.5
0044
3.2.1 Nameplate
Is this the correct device?
Check the data on the nameplate of the device and compare them against the requirements
of the measuring point:
1
Order code, serial number and TAG of device
2 Power supply, degree of protection, etc.
3 Ambient temperature range
4 Approvals in hazardous area with numbers of the
relevant Ex documentation (XA...)
5 Approvals with symbols
6 Device revision and firmware version
A0034479
1 Nameplate of the field transmitter
(example, Ex version)
3.2.2 Scope of delivery
The scope of delivery of the device comprises:
•
Temperature transmitter
Wall or pipe mounting bracket, optional
•
•
Dummy plugs
• Hard copy of multi-language Brief Operating Instructions
• Additional documentation for devices which are suitable for use in the hazardous area
(0
1), such as Safety Instructions (XA), Control or Installation Drawings (ZD).
• Hard copy of Functional Safety Manual (if SIL mode option selected)
3.2.3 Certificates and approvals
An overview of other approvals and certifications is provided in the "Technical data" section
→ 60
CE mark
The product meets the requirements of the harmonized European standards. As such, it
complies with the legal specifications of the EC directives. The manufacturer confirms
successful testing of the product by affixing to it the CE-mark.
EAC mark
The product meets the legal requirements of the EEU guidelines. The manufacturer
confirms the successful testing of the product by affixing the EAC mark.
UL approval
10 Endress+Hauser
UL recognized component (see www.ul.com/database, search for Keyword "E225237")
iTEMP TMT162 Incoming acceptance and product identification
HART® protocol certification
The temperature transmitter is registered by the HART® FieldComm Group. The device
meets the requirements of the HART Communication Protocol Specifications, Revision 7
(HCF 7.6).
3.3 Transport and storage
Carefully remove all the packaging material and protective covers that are part of the
transported package.
Dimensions and operating conditions: → 59
Pack the device so that it is reliably protected against impact when it is stored (and
transported). The original packaging offers the best protection.
Storage temperature Without display –40 to +100 °C (–40 to +212 °F)
With display –40 to +80 °C (–40 to +176 °F)
Endress+Hauser 11
Installation iTEMP TMT162
1
2 3 4 5
6
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4 Installation
If stable sensors are used, the device can be fitted directly to the sensor. For remote
mounting to a wall or stand pipe, two mounting brackets are available. The illuminated
display can be mounted in four different positions.
4.1
Installation conditions
4.1.1 Dimensions
The dimensions of the device are provided in the "Technical data" section.→ 59
4.1.2
Installation point
Information about the conditions (such as the ambient temperature, degree of protection,
climate class etc.) that must be present at the installation point so that the device can be
mounted correctly is provided in the "Technical data" section.
When using in hazardous areas, the limit values of the certificates and approvals must be
observed (see Ex Safety Instructions).
4.2 Mounting the transmitter
NOTICE
Do not overtighten the mounting screws, as this could damage the field transmitter.
Maximum torque = 6 Nm (4.43 lbf ft)
‣
4.2.1 Direct sensor mounting
2 Direct field transmitter mounting on sensor
Thermowell
1
2 Insert
3 Neck tube nipple and adapter
4 Sensor cables
5 Fieldbus cables
6 Fieldbus shielded cable
1. Mount the thermowell and screw down (1).
2. Screw the insert with the neck tube nipple and adapter into the transmitter (2). Seal
the nipple and adapter thread with silicone tape.
3. Connect the sensor cables (4) to the terminals for the sensors, see the terminal
assignment.
4. Fit the field transmitter with the insert on the thermowell (1).
5. Mount the fieldbus shielded cable or fieldbus connector (6) on the other cable gland.
12 Endress+Hauser
A0024817
iTEMP TMT162 Installation
1
3
2
25 (0.98)
180
(7.1)
160
(6.3)
!51
(2.01)
M10
10.5
(0.41)
72 (2.8)
72 (2.8)
56
(2.2)
M10
M10
≤ 50
(1.97)
6. Guide the fieldbus cables (5) through the cable gland of the fieldbus transmitter
housing into the connection compartment.
7. Screw the cable gland tight as described in the Ensuring the degree of protection
section→ 20. The cable gland must meet explosion protection requirements.
4.2.2 Remote mounting
3 Installation of the field transmitter using the mounting bracket, see chapter 'Accessories'. Dimensions in
mm (in)
Mounting with combined wall/pipe mounting bracket
1
2 Mounting with pipe mounting bracket 2"/V4A
3 Mounting with wall mounting bracket
A0027188
Endress+Hauser 13
Installation iTEMP TMT162
1
2
3
4
90°
90°
90°
90°
3 mm
WRITE
LOCK
ON
OFF
Proof-
Test
4.3 Display mounting
A0025417
4 4 display installation positions, attachable in 90° stages
Cover clamp
1
2 Housing cover with O-ring
3 Display with fitting kit and twist protection
4 Electronics module
1. Remove the cover clamp (1).
2. Unscrew the housing cover together with the O-ring (2).
3. Remove the display with twist protection (3) from the electronics module (4). Fit the
display with the fitting kit in the desired position in 90° stages and plug it into the
correct slot on the electronics module.
4. Then screw the housing cover together with the O-ring.
5. Fit the cover clamp (1) back on.
4.4 Post-installation check
After installing the device, always run the following final checks:
Device condition and specifications Notes
Is the device undamaged (visual inspection)? -
Do the ambient conditions match the device specification (e.g. ambient temperature,
measuring range, etc.)?
→ 46
14 Endress+Hauser
iTEMP TMT162 Wiring
5 Wiring
5.1 Connection conditions
CAUTION
L
The electronics could be destroyed
Switch off power supply before installing or connecting the device. Failure to observe
‣
this may result in destruction of parts of the electronics.
When connecting Ex-certified devices, please take special note of the instructions and
‣
connection schematics in the Ex-specific supplement to these Operating Instructions.
Contact the supplier if you have any questions.
A Phillips head screwdriver is required to wire the field transmitter at the terminals.
NOTICE
Do not overtighten the screw terminals, as this could damage the transmitter.
Maximum torque = 1 Nm (³⁄₄ lbf ft).
‣
Proceed as follows to wire the device:
1. Remove the cover clamp. → 24
2. Unscrew the housing cover on the connection compartment together with the O-ring.
→ 24. The connection compartment is opposite the electronics module.
3. Open the cable glands of the device.
4. Route the appropriate connecting cables through the openings of the cable glands.
5. Wire the cables in accordance with → 5, 16 and as described in the sections:
"Connecting the sensor" → 15 and "Connecting the measuring device" → 17.
On completion of the wiring, screw the screw terminals tight. Tighten the cable glands
again. Refer to the information provided in the 'Ensuring the degree of protection' section.
Screw the housing cover tight again and fit the cover clamp back on. → 24
In order to avoid connection errors always follow the instructions in the post-connection
check section before commissioning!
5.2 Connecting the sensor
NOTICE
ESD - electrostatic discharge. Protect the terminals from electrostatic discharge.
‣
Failure to observe this may result in destruction or malfunction of parts of the
electronics.
Endress+Hauser 15
Wiring iTEMP TMT162
3
3
3
3
3
3
1
1
1
1
1
1
1
4
4
2
2
2
2
2
R
TD
RTD
RTD
Ω
5
5
5
6
6
6
6
RTD
RTD
6
4
4
4
4
T
C
TC
Ω Ω
ΩΩ
+
-
1
2
3
4
5
6
-
+
3
S2
-
+
-
3
4
S1
4-wire
2-wire 3-wire
Bus connection and
supply voltage
Sensor 1
Sensor 2
Sensor 1
Sensor 2
Terminal assignment
5 Wiring the field transmitter
NOTICE
When connecting 2 sensors ensure that there is no galvanic connection between the
sensors (e.g. caused by sensor elements that are not isolated from the thermowell).
The resulting equalizing currents distort the measurements considerably.
The sensors must remain galvanically isolated from one another by connecting each
‣
sensor separately to a transmitter. The transmitter provides sufficient galvanic isolation
(> 2 kV AC) between the input and output.
The following connection combinations are possible when both sensor inputs are assigned:
Sensor input 2
RTD or resistance
transmitter, two-wire
RTD or resistance
transmitter, threewire
RTD or resistance
transmitter, four-wire
Thermocouple (TC),
voltage transmitter
transmitter,
Sensor input 1
RTD or
resistance
two-wire
-
-
- - - -
RTD or
resistance
transmitter,
three-wire
RTD or
resistance
transmitter,
four-wire
A0024515-EN
Thermocouple
(TC), voltage
transmitter
16 Endress+Hauser
iTEMP TMT162 Wiring
+
-
1
2
3
4
5
6
+
-
3
4
+
-
3
1
2
3
4
!
!
5.3 Connecting the measuring device
5.3.1
CAUTION
L
Cable glands or entries
Risk of damage
Switch off power supply before installing or connecting the device. Failure to observe
‣
this may result in destruction of parts of the electronics.
If the device has not been grounded as a result of the housing being installed, we
‣
recommended grounding it via one of the ground screws. Observe the grounding
concept of the plant! Keep the cable shield between the stripped fieldbus cable and the
ground terminal as short as possible! Connection of the functional grounding may be
needed for functional purposes. Compliance with the electrical codes of individual
countries is mandatory.
If the shielding of the fieldbus cable is grounded at more than one point in systems that
‣
do not have additional potential equalization, mains frequency equalizing currents can
occur that damage the cable or the shielding. In such cases the shielding of the fieldbus
cable is to be grounded on one side only, i.e. it must not be connected to the ground
terminal of the housing. The shield that is not connected should be insulated!
• The terminals for the fieldbus connection have integrated polarity protection.
• Cable cross-section: max. 2.5 mm²
• A shielded cable must be used for the connection.
Follow the general procedure. → 15.
6 Connecting the device to the fieldbus cable
1
Fieldbus terminals - fieldbus communication and power supply
2 Shielded fieldbus cable
3 Ground terminals, internal
4 Ground terminal (external, relevant for remote version)
5.3.2 Connecting the HART® communication resistor
If the HART® communication resistor is not integrated into the power supply unit, it is
necessary to incorporate a communication resistor of 250 Ω into the 2-wire cable. For
the connection, also refer to the documentation published by the HART® FieldComm
Group, particularly HCF LIT 20: “HART, a technical summary”.
Endress+Hauser 17
A0010823
Wiring iTEMP TMT162
Commubox
1
2
3
4
5
6
+
-
1
2
3
4
5
6
+
-
3
4
+
-
3
PMC731: PIC0001
Online
1 >Group Select
2 PV 0.7 bar
HELP
SEND
HOME
1
2
3
4
5
6
³ 250 W
Commubox
PMC731: PIC0001
Online
1 >Group Select
2 PV 0.7 bar
HELP
SEND
HOME
A0033548
7 HART® connection with Endress+Hauser power supply unit, including integrated communication resistor
Temperature field transmitter
1
2 HART® handheld communicator
3 PLC/DCS
4 Configuration software, e.g. FieldCare
5 Configuration via Field Xpert SFX350/370
6 Power supply unit, e.g. RN221 from Endress+Hauser
8 HART® connection with other power supply units that do not have a built-in HART® communication
resistor
1
Temperature field transmitter
2 HART® communication resistor
3 PLC/DCS
4 Configuration software, e.g. FieldCare
5 HART® handheld communicator
6 Configuration via Field Xpert SFX350/370
5.3.3 Shielding and grounding
The specifications of the HART FieldComm Group must be observed during installation.
18 Endress+Hauser
A0033549
iTEMP TMT162 Wiring
1
2
3
4
4
+
-
1
2
3
5
6
+
-
3
4
S1
3
S2
-
+
+
-
!
+
Sensor 2
Sensor 1
-
Bus connection and
supply voltage
A0010984
9 Shielding and grounding the signal cable at one end with HART® communication
Supply unit
1
2 Grounding point for HART® communication cable shield
3 Grounding of the cable shield at one end
4 Optional grounding of the field device, isolated from cable shielding
5.4 Special connection instructions
If the device is fitted with a surge arrester module, the bus is connected and the power is
supplied via the screw terminals on the surge arrester module.
A0033027-EN
10 Electrical connection of surge arrester
5.4.1
NOTICE
To perform the function test on the surge arrester module correctly:
Remove the surge arrester module before performing the test.
‣
To do so, release screws (1) and (2) with a screwdriver as well as securing screw (3)
‣
with an allen key.
The surge arrester module can be lifted off easily.
‣
Perform the function test as shown in the following graphic.
‣
Surge arrester function test
Endress+Hauser 19
Wiring iTEMP TMT162
1.
2.
4
+
-
1
2
3
5
6
+
-
3
4
S1
3
S2
-
+
+
-
!
1
2
3
3 mm
A0033829
11 Surge arrester function test
Ohmmeter in high-impedance range = surge arrester working .
Ohmmeter in low-impedance range = surge arrester defective . Notify Endress
+Hauser Service. Dispose of the defective surge arrester module as electronic waste.
For information on device disposal, see the Operating Instructions for the device.
→ 43
5.5 Ensuring the degree of protection
The measuring system meets all the requirements of IP67 protection. Compliance with the
following points is mandatory following installation in the field or servicing in order to
ensure that IP67 protection is maintained:
•
The housing seals must be clean and undamaged when inserted into their grooves. The
seals must be dried, cleaned or replaced if necessary.
• All housing screws and screw caps must be firmly tightened.
• The cables used for connection must be of the specified outside diameter (e.g. M20x1.5,
cable diameter 8 to 12 mm).
• Firmly tighten the cable gland. → 12, 20
• The cables must loop down before they enter the cable glands ("water trap"). This means
that any moisture that may form cannot enter the gland. Install the device so that the
cable glands are not facing upwards. → 12, 20
• Cable glands not used are to be blanked off using the dummy plugs provided.
• Do not remove the grommet from the cable gland.
12Connection tips to retain IP67 protection
20 Endress+Hauser
A0024523
iTEMP TMT162 Wiring
5.6 Post-connection check
Device condition and specifications Notes
Is the device or cable undamaged (visual inspection)? --
Electrical connection Notes
Does the supply voltage match the specifications on
the nameplate?
Do the mounted cables have adequate strain relief? Visual inspection
Are the power supply and signal cables correctly
connected?
Are all the screws terminals sufficiently tightened? → 15
Are all the cable entries installed, tightened and
sealed?
Are all the housing covers installed and tightened? → 24
Standard mode and SIL mode: U = 11.5 to 42 V
→ 17
→ 20
DC
Endress+Hauser 21
Operating options iTEMP TMT162
°C
WRITE
LOCK
ON
OFF
PMC731: PIC0001
Online
1 >Group Select
2 PV 0.7 bar
Commubox
2
3
4
5
7
1
Proof-
Test
6
HELP
SEND
HOME
6 Operating options
6.1 Overview of operation options
Operators have a number of options for configuring and commissioning the device:
• Configuration software → 27
HART® functions and device-specific parameters are primarily configured via the
Fieldbus interface. Special configuration and operating programs are available from
various manufacturers for this purpose.
• Miniature switch (DIP switch) and proof-test button for various hardware settings
–
Hardware write protection is activated and deactivated via a miniature switch (DIP
switch) on the electronics module.
– Proof-test button for testing in SIL mode without HART operation. Pressing the button
triggers a device restart. The proof test checks the functional integrity of the
transmitter in the SIL mode during commissioning, in the event of changes to safetyrelated parameters or generally at appropriate intervals.
A0024548
13 Operating options of device
Hardware settings via DIP switch and proof-test button
1
2 HART® handheld communicator
3 PLC/DCS
4 Configuration software, e.g. FieldCare
5 Commubox: Power supply and modem for field devices with HART® protocol
6 Configuration via Field Xpert SFX350/370
7 Power supply unit and active barrier, .e.g. RN221 from Endress+Hauser
22 Endress+Hauser
iTEMP TMT162 Operating options
°C
°F
%
K
10
0
20
30
40
50
60
70
80
90
100
!
1
2
3
4
5
6
7
6.1.1 Display and operating elements
Display elements
A0034101
14 LC display of the field transmitter (backlit, attachable in 90° stages)
Item No. Function Description
1 Bar graph display In increments of 10% with indicators for underranging and
overranging.
2 'Caution' symbol This is displayed when an error or warning occurs.
3 Unit display K, °F, °C or % Unit display for the internal measured value displayed.
4 Measured value display, digit
height
20.5 mm
5 Status and information
display
6 'Configuration locked' symbol
7 'Communication' symbol
Displays the current measured value. In the event of an error
or warning, the corresponding diagnostics information is
displayed. → 36
Indicates which value is currently shown on the display. Text
can be entered for every value. In the event of an error or a
warning, the sensor input that triggered the error/warning is
also displayed where applicable, e.g. SENS1
The 'configuration locked' symbol appears when configuration
is locked via the hardware or software
The communication symbol appears when HART®
communication is active.
Local operation
NOTICE
ESD - electrostatic discharge. Protect the terminals from electrostatic discharge.
‣
Failure to observe this may result in destruction or malfunction of parts of the
electronics.
Hardware write protection and the proof test can be activated via a DIP switch or button on
the electronics module. When write protection is active, parameters cannot be modified. A
key symbol on the display indicates that the write protection is on. Write protection
prevents any write access to the parameters.
Endress+Hauser 23
Operating options iTEMP TMT162
3 mm
1.
2.
3.
4.
5.
WRITE
LOCK
ON
OFF
Proof-
Test
A0033847
Procedure for setting the DIP switch or activating the proof test:
1. Remove the cover clamp.
2. Unscrew the housing cover together with the O-ring.
3. If necessary, remove the display with the fitting kit from the electronics module.
4. Configure the hardware write protection WRITE LOCK accordingly using the DIP
switch. In general, the following applies: switch to ON = function enabled, switch to
OFF = function disabled.
5. If performing a SIL commissioning test and a proof test, make a device restart using
the button.
Once the hardware setting has been made, re-assemble the housing cover in the reverse
order.
24 Endress+Hauser
iTEMP TMT162 Operating options
Expert
System
Sensors
Communication
Diagnostics
Operating menu for experts
D
intervalisplay
Setup
Advanced setup
Device tag
Diagnostics
Operating menu for operators and maintenances
Operator, maintenance
Expert
Output
Unit
Sensor type
Lower range value
Upper range value
Enter access code
Sensor
Sensor offset
Current output
Output current
Actual diagnostics
Diagnostics list
Device reset
Enter access code
Unit
Display
Display interval
Sensor Sensor type
Lower range v.
Current trim.
HART config.
HART info
HART output
Burst mode
Device type
Assign PV
Actual d .iagn
D stics listiagno
Actual d stics countiagno
Event logbook
Device information
Simulation
Previous diagnostics
Device tag
Min/max values
Sensor value
Measured values
SIL
SIL Option
Administration
Sensor Min
Display
Device tag
Device reset
Administration
D stics set.iagno
Sensor switch s.
Burst config.
Event logbook
Device info.
Sensor value
Simulation
Simulation diagn.
Previous diagnostics
Device tag
Measured val.
Min/max values
Sensor1 Min
Actual diagnostics count
Simulation
Meas. channels
Diagnostic set.
Diagnostic behavior
6.2 Structure and function of the operating menu
6.2.1
Structure of the operating menu
Endress+Hauser 25
A0033850-EN
Operating options iTEMP TMT162
The configuration in the SIL mode is different from the configuration in the standard
mode. For more detailed information please refer to the Functional Safety Manual
(SD01632T/09).
Submenus and user roles
Certain parts of the menu are assigned to certain user roles. Each user role corresponds to
typical tasks within the lifecycle of the device.
User role Typical tasks Menu Content/meaning
Maintenance
Operator
Expert Tasks that require detailed knowledge of the function
Commissioning:
• Configuration of the measurement.
• Configuration of data processing (scaling,
linearization, etc.).
Configuration of the analog measured value output.
•
Tasks during operation:
• Configuration of the display.
• Reading measured values.
Fault elimination:
• Diagnosing and eliminating process errors.
• Interpretation of device error messages and
correcting associated errors.
of the device:
• Commissioning measurements under difficult
conditions.
• Optimal adaptation of the measurement to difficult
conditions.
• Detailed configuration of the communication
interface.
• Error diagnostics in difficult cases.
"Setup" Contains all parameters for commissioning:
• Setup parameters
Once values have been set for these parameters, the
measurement should generally be completely
configured.
• "Advanced setup" submenu
Contains additional submenus and parameters:
– For more accurate configuration of the
measurement (adaptation to special measuring
conditions).
– For converting the measured value (scaling,
linearization).
– For scaling the output signal.
– Required in ongoing operation: configuration of
the measured value display (displayed values,
display format, etc.).
"Diagnostics" Contains all parameters for detecting and analyzing
errors:
• Diagnostic list
Contains up to 3 currently active error messages.
• Event logbook
Contains the last 5 error messages (no longer active).
• "Device information" submenu
Contains information for identifying the device.
• "Measured values" submenu
Contains all current measured values.
• "Simulation" submenu
Used to simulate measured values, output values or
diagnostic messages.
• "Device reset" submenu
"Expert" Contains all parameters of the device (including those
that are already in one of the other menus). The
structure of this menu is based on the function blocks
of the device:
• "System" submenu
Contains all higher-level device parameters that do
not pertain either to measurement or the measured
value communication.
• "Sensor" submenu
Contains all parameters for configuring the
measurement.
• "Output" submenu
Contains all parameters for configuring the analog
current output.
• "Communication" submenu
Contains all parameters for configuring the digital
communication interface.
• "Diagnostics" submenu
Contains all parameters for detecting and analyzing
errors.
26 Endress+Hauser
iTEMP TMT162 Operating options
6.3 Access to the operating menu via the operating tool
6.3.1
Function range
FDT/DTM-based plant asset management tool from Endress+Hauser. It can configure all
smart field devices in a system and helps you manage them. By using the status
information, it is also a simple but effective way of checking their status and condition.
Access is via the HART® protocol or CDI (= Endress+Hauser Common Data Interface).
Typical functions:
• Parameterization of transmitters
•
Loading and saving device data (upload/download)
• Documentation of the measuring point
• Visualization of the measured value memory (line recorder) and event logbook
Source for device description files
See information → 29
User interface
FieldCare
For details, see Operating Instructions BA00027S/04/xx and BA00059AS/04/xx
A0033862-EN
6.3.2 DeviceCare
Function range
The fastest way to configure Endress+Hauser field devices is with the dedicated DeviceCare
tool. DeviceCare's user-friendly design enables transparent and intuitive device connection
and configuration. Intuitive menus and step-by-step instructions with status information
ensure optimum transparency.
Quick and easy to install, connects devices in a single click (one-click connection).
Automatic hardware identification and driver catalog update. The devices are configured
using DTMs (Device Type Manager). Multilingual support, the tool is touch-enabled for
tablet use. Hardware interfaces for modems : (USB/RS232), TCP/IP, USB and PCMCIA.
Endress+Hauser 27
Operating options iTEMP TMT162
Source for device description files
See data → 29
6.3.3
Function range
Field Xpert is an industrial PDA with integrated touchscreen for commissioning and
maintaining field devices in explosion hazardous and safe areas. It enables the efficient
configuration of FOUNDATION fieldbus, HART and WirelessHART devices.
Communication is wireless via Bluetooth or WiFi interfaces.
Source for device description files
See data → 29
Field Xpert
6.3.4 AMS Device Manager
Function range
Program from Emerson Process Management for operating and configuring measuring
devices via the HART® protocol.
Source for device description files
See data → 29
6.3.5 SIMATIC PDM
Function range
SIMATIC PDM is a standardized, vendor-independent program from Siemens for the
operation, configuration, maintenance and diagnosis of smart field devices via the HART
protocol.
Source for device description files
See data → 29
6.3.6 Field Communicator 475
Function range
Industrial handheld terminal from Emerson Process Management for remote
configuration and measured value display via the HART ® protocol.
Source for device description files
See data → 29
®
28 Endress+Hauser
iTEMP TMT162 System integration
7 System integration
Version data for the device
Firmware version 04.01.zz • On the title page of the Operating instructions
• On the nameplate
• Firmware version
Diagnostics → Device info→ Firmware Version
Manufacturer ID 0x0011 Manufacturer ID parameter
Diagnostics → Device info→ Manufacturer ID
Device type ID 0x11CE Device type parameter
Diagnostics → Device info → Device type
HART protocol revision 7.6 ---
Device revision 4 • On the transmitter nameplate
• Device revision parameter
Diagnostics → Device info → Device revision
The suitable device description file (DD or DTM) for the individual operating tools is listed
in the table below, along with information on where the file can be acquired.
parameter
Operating tools
Operating tool Sources for obtaining device descriptions (DD) or device type
managers (DTM)
FieldCare
(Endress+Hauser)
DeviceCare
(Endress+Hauser)
AMS Device Manager
(Emerson Process Management)
SIMATIC PDM
(Siemens)
Field Communicator 475
(Emerson Process Management)
FieldXpert SFX350, SFX370
(Endress+Hauser)
• www.endress.com → Download Area → Software
CD-ROM (contact Endress+Hauser)
•
• DVD (contact Endress+Hauser)
www.endress.com → Download Area → Software
Please ask the operating tool manufacturer for information on where to
obtain the DD/DTM.
Use update function of handheld terminal
Use update function of handheld terminal
7.1 HART device variables and measured values
The following measured values are assigned to the device variables at the factory:
Device variables for temperature measurement
Device variable Measured value
Primary device variable (PV) Sensor 1
Secondary device variable (SV) Device temperature
Tertiary device variable (TV) Sensor 1
Quaternary device variable (QV) Sensor 1
It is possible to change the assignment of device variables to process variables in the
Expert → Communication → HART output menu.
Endress+Hauser 29
System integration iTEMP TMT162
7.2 Device variables and measured values
The following measured values are assigned to the individual device variables:
Device variable code Measured value
0 Sensor 1
1 Sensor 2
2 Device temperature
3 Average of sensor 1 and sensor 2
4 Difference between sensor 1 and sensor 2
5 Sensor 1 (backup sensor 2)
6 Sensor 1 with switchover to sensor 2 if a limit value is exceeded
7 Average of sensor 1 and sensor 2 with backup
The device variables can be queried by a HART® master using HART® command 9 or
33.
7.3
Supported HART® commands
The HART® protocol enables the transfer of measuring data and device data between
the HART® master and the field device for configuration and diagnostics purposes.
HART® masters such as the handheld terminal or PC-based operating programs (e.g.
FieldCare) need device description files (DD, DTM) which are used to access all the
information in a HART® device. This information is transmitted exclusively via
"commands".
There are three different types of command
•
Universal commands:
All HART® devices support and use universal commands. These are associated with the
following functionalities for example:
– Recognition of HART® devices
– Reading digital measured values
• Common practice commands:
Common practice commands offer functions which are supported and can be executed by
many but not all field devices.
• Device-specific commands:
These commands allow access to device-specific functions which are not HART
®
standard. Such commands access individual field device information, among other
things.
Command No. Designation
Universal commands
0, Cmd0 Read unique identifier
1, Cmd001 Read primary variable
2, Cmd002 Read loop current and percent of range
3, Cmd003 Read dynamic variables and loop current
6, Cmd006 Write polling address
7, Cmd007 Read loop configuration
8, Cmd008 Read dynamic variable classifications
9, Cmd009 Read device variables with status
11, Cmd011 Read unique identifier associated with TAG
30 Endress+Hauser
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