Endress+Hauser iTEMP TMT71, iTEMP TMT72 Operating Instructions Manual
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BA01854T/09/EN/01.18
71413522
2018-07-10
Valid as of version
01.00 (device version)
Products Solutions Services
Operating Instructions
iTEMP TMT71/72
Temperature transmitter
Preliminary version:
03-12-2018
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iTEMP TMT71/72 Table of contents
Table of contents
1 About this document . . . . . . . . . . . . . . . . 4
1.1 Document function . . . . . . . . . . . . . . . . . . . . . 4
1.2 Safety Instructions (XA) . . . . . . . . . . . . . . . . . . 4
1.3 Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4 Tool symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.5 Documentation . . . . . . . . . . . . . . . . . . . . . . . . 6
1.6 Registered trademarks . . . . . . . . . . . . . . . . . . . 6
2 Basic safety instructions . . . . . . . . . . . . 7
2.1 Requirements for the personnel . . . . . . . . . . . . 7
2.2 Designated use . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . 7
3 Incoming acceptance and product
identification . . . . . . . . . . . . . . . . . . . . . . . 8
3.1 Incoming acceptance . . . . . . . . . . . . . . . . . . . . 8
3.2 Product identification . . . . . . . . . . . . . . . . . . . . 8
3.3 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . 9
3.4 Certificates and approvals . . . . . . . . . . . . . . . . 9
3.5 Transport and storage . . . . . . . . . . . . . . . . . . . 9
4 Installation . . . . . . . . . . . . . . . . . . . . . . . 10
4.1 Installation conditions . . . . . . . . . . . . . . . . . . 10
4.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.3 Post-installation check . . . . . . . . . . . . . . . . . . 14
5 Electrical connection . . . . . . . . . . . . . . 15
5.1 Connection conditions . . . . . . . . . . . . . . . . . . 15
5.2 Quick wiring guide . . . . . . . . . . . . . . . . . . . . . 15
5.3 Connecting the sensor cables . . . . . . . . . . . . . 16
5.4 Connecting the transmitter . . . . . . . . . . . . . . 16
5.5 Special connection instructions . . . . . . . . . . . . 16
5.6 Post-connection check . . . . . . . . . . . . . . . . . . 17
6 Operation options . . . . . . . . . . . . . . . . . 18
6.1 Overview of operation options . . . . . . . . . . . . 18
6.2 Structure and function of the operating
menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6.3 Access to the operating menu via the
operating tool . . . . . . . . . . . . . . . . . . . . . . . . 23
6.4 Access to the operating menu via the
SmartBlue App . . . . . . . . . . . . . . . . . . . . . . . 26
7 System integration . . . . . . . . . . . . . . . . 28
7.1 Overview of device description files . . . . . . . . . 28
7.2 Measured variables via HART protocol . . . . . . 28
8.2 Switching on the transmitter . . . . . . . . . . . . . 31
8.3 Configuring the measuring device . . . . . . . . . . 31
8.4 Protecting settings from unauthorized
access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
9 Diagnostics and troubleshooting . . . 35
9.1 General troubleshooting . . . . . . . . . . . . . . . . . 35
9.2 Diagnostic information on local display . . . . . . 37
9.3 Diagnostic information via communication
interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9.4 Diagnostic list . . . . . . . . . . . . . . . . . . . . . . . . 38
9.5 Event logbook . . . . . . . . . . . . . . . . . . . . . . . . 38
9.6 Overview of diagnostic events . . . . . . . . . . . . . 39
9.7 Firmware history . . . . . . . . . . . . . . . . . . . . . . 40
10 Maintenance . . . . . . . . . . . . . . . . . . . . . . 41
11 Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
11.1 General information . . . . . . . . . . . . . . . . . . . 41
11.2 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . 41
11.3 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
11.4 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
12 Accessories . . . . . . . . . . . . . . . . . . . . . . . 41
12.1 Device-specific accessories . . . . . . . . . . . . . . . 42
12.2 Communication-specific accessories . . . . . . . . 42
12.3 Service-specific accessories . . . . . . . . . . . . . . . 43
12.4 System components . . . . . . . . . . . . . . . . . . . . 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 Environment . . . . . . . . . . . . . . . . . . . . . . . . . 55
13.6 Mechanical construction . . . . . . . . . . . . . . . . 56
13.7 Certificates and approvals . . . . . . . . . . . . . . . 58
13.8 Supplementary documentation . . . . . . . . . . . . 60
14 Operating menu and parameter
description . . . . . . . . . . . . . . . . . . . . . . . . 61
14.1 Menu: Diagnostics . . . . . . . . . . . . . . . . . . . . . 65
14.2 Menu: Application . . . . . . . . . . . . . . . . . . . . . 71
14.3 Menu: System . . . . . . . . . . . . . . . . . . . . . . . . 81
7.3
Supported HART® commands . . . . . . . . . . . . .
28
8 Commissioning . . . . . . . . . . . . . . . . . . . . 31
8.1 Post-installation check . . . . . . . . . . . . . . . . . . 31
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About this document iTEMP TMT71/72
1 About this document
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 Safety Instructions (XA)
When using in hazardous areas, compliance with national regulations is mandatory.
Separate Ex-specific documentation is provided for measuring systems that are used in
hazardous areas. This documentation is an integral part of these Operating Instructions.
The installation specifications, connection data and safety instructions it contains must be
strictly observed! 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.
1.3 Symbols used
1.3.1 Safety symbols
Symbol Meaning
DANGER
WARNING
CAUTION
NOTICE
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.
1.3.2 Electrical symbols
Symbol Meaning
Direct current
Alternating current
Direct current and alternating current
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iTEMP TMT71/72 About this document
Symbol Meaning
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a
grounding system.
Protective Earth (PE)
A terminal which must be connected to ground prior to establishing any other
connections.
The ground terminals are situated inside and outside the device:
• Inner ground terminal: Connects the protectiv earth to the mains supply.
• Outer ground terminal: Connects the device to the plant grounding system.
1.3.3 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
1.4 Tool symbols
Symbol Meaning
Flat blade screwdriver
A0011220
Phillips head screwdriver
A0011219
Allen key
A0011221
Open-ended wrench
A0011222
Torx screwdriver
A0013442
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About this document iTEMP TMT71/72
1.5 Documentation
Document Purpose and content of the document
Technical Information
TI01392T/09/en
Brief Operating Instructions
KA01384T/09/en
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.
The document types listed are available:
In the Download Area of the Endress+Hauser Internet site: www.endress.com →
Download
1.6 Registered trademarks
HART®
Registered trademark of the HART® FieldComm Group
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iTEMP TMT71/72 Basic safety instructions
2 Basic 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 is a universal and user-configurable temperature transmitter with one sensor
input for a resistance thermometer (RTD), thermocouples (TC), resistance and voltage
transmitters. The head transmitter version of the device is intended for mounting in a
terminal head (flat face) as per DIN EN 50446. It is also possible to mount the device on a
DIN rail using the optional DIN rail clip.
The manufacturer is not liable for damage caused by improper or non-designated use.
2.3 Operational safety
‣
‣
Operate the device in proper technical condition and fail-safe condition only.
The operator is responsible for interference-free operation of the device.
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 as per EN 61010-1,
the EMC requirements as per the IEC/EN 61326 series and the NAMUR recommendations
NE 21.
NOTICE
‣
The device must only be powered by a power unit that operates using an energy-limited
electric circuit according to IEC 61010-1, "SELV or Class 2 circuit".
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Incoming acceptance and product identification iTEMP TMT71/72
3 Incoming acceptance and product
identification
3.1 Incoming acceptance
1. 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.
DELIVERY NOTE
A0037102
Does the nameplate match the ordering information on the delivery note?
4.
A0024858
Are the technical documentation and all other necessary documents provided? If
applicable: are the Safety Instructions (e.g. XA) for hazardous areas provided?
If one of these conditions is not satisfied, contact your Endress+Hauser Sales Center.
3.2 Product identification
The following options are available for identification of the device:
• Nameplate specifications
• Extended order code with breakdown of the device features on the delivery note
• 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.
• Enter the serial number on the nameplate into the Endress+Hauser Operations App or
scan the 2-D matrix code (QR code) on the nameplate with the Endress+Hauser
Operations App: all the information about the device and the technical documentation
pertaining to the device is displayed.
3.2.1 Nameplate
The right device?
Compare and check the data on the nameplate of the device against the requirements of
the measuring point:
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TMT71/72
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11-42V
012345678910
xx.yy.zz
TMT82- XXXXX/XX
iTEMP
Ser.no.:
FW:
Input:
12345678ABCDEFGH
12345678ABCDEFGH
Dev.Rev: x
Ext. ord. cd.:
XXXXXXXXXXXXX#
0044
iTEMP TMT71/72 Incoming acceptance and product identification
3
7
Made in Germany 201x
D-87484 Nesselwang
A0014561
1 Nameplate of the head transmitter (example, Ex version)
1 Power supply, current consumption and radio approval (Bluetooth)
2 Serial number, device revision, firmware version and hardware version
3 Data Matrix 2D code
4 2 lines for the TAG name and extended order code
5 Approval in hazardous area with number of the relevant Ex documentation (XA...)
6 Approvals with symbols
7 Order code and manufacturer ID
3.3 Scope of delivery
The scope of delivery of the device comprises:
• Temperature transmitter
• Mounting material (head transmitter), optional
• 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...).
3.4 Certificates and approvals
The device left the factory in a safe operating condition. The device complies with the
requirements of the standards EN 61 010-1 "Safety Requirements for Electrical Equipment
for Measurement, Control, and Laboratory Use" and with the EMC requirements as per the
IEC/EN 61326 series.
3.4.1 CE/EAC mark, declaration of conformity
The device meets the legal requirements of the EU/EEU guidelines. The manufacturer
confirms that the device is compliant with the relevant guidelines by applying the CE/EAC
mark.
3.4.2
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).
3.5 Transport and storage
Carefully remove all the packaging material and protective covers that are part of the
transported package.
Dimensions and operating conditions: → 56
When storing (and transporting) the device, pack it so that it is reliably protected
against impact. The original packaging offers the best protection.
Storage temperature
Head transmitter: –50 to +100 °C (–58 to +212 °F)
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Installation iTEMP TMT71/72
4 Installation
4.1 Installation conditions
4.1.1 Dimensions
The dimensions of the device are provided in the "Technical data" section → 56.
4.1.2 Mounting location
Head transmitter:
– In the terminal head, flat face, as per DIN EN 50446, direct mounting on insert with
cable entry (middle hole 7 mm)
– In the field housing, separated from the process→ 41
It is also possible to mount the head transmitter on a DIN rail as per IEC 60715 using
the DIN rail clip → 41accessory.
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→ 55.
When using in hazardous areas, the limit values of the certificates and approvals must be
observed (see Ex Safety Instructions).
4.2 Installation
A Phillips head screwdriver is required to mount the head transmitter.
NOTICE
Do not overtighten the mounting screws as this could damage the head transmitter.
‣
Maximum torque = 1 Nm (¾ pound-feet).
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iTEMP TMT71/72 Installation
4.2.1 Mounting the head transmitter
Item A Item B
8
9
Item C
7
6
5
4
3
2
1
120 mm
(4.72 in)
120 mm
(4.72 in)
1 2 3 4 5
1
2
3 4
A0014269-EN
2 Head transmitter mounting (three versions)
Item A Mounting in a terminal head (terminal head flat face as per DIN 43729)
1 Terminal head
2 Circlips
3 Insert
4 Connection wires
5 Head transmitter
6 Mounting springs
7 Mounting screws
8 Terminal head cover
9 Cable entry
Procedure for mounting in a terminal head, pos. A:
1. Open the terminal head cover (8) on the terminal head.
2. Guide the connection wires (4) of the insert (3) through the center hole in the head
transmitter (5).
3. Fit the mounting springs (6) on the mounting screws (7).
4. Guide the mounting screws (7) through the side boreholes of the head transmitter
and the insert (3). Then fix both mounting screws with the snap rings (2).
5. Then tighten the head transmitter (5) along with the insert (3) in the terminal head.
6. After wiring→ 15, close the terminal head cover (8) tightly again.
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Installation iTEMP TMT71/72
Item B Mounting in a field housing
1 Field housing cover
2 Mounting screws with springs
3 Head transmitter
5 Field housing
140 mm
(5.51 in)
21 mm
(0.83 in)
! 6.5 mm
(0.25 in)
120 mm
(4.72 in)
A0024604
3 Dimensions of angle bracket for wall mount (complete wall mounting set available as accessory)
Procedure for mounting in a field housing, pos. B:
1. Open the cover (1) of the field housing (4).
2. Guide the mounting screws (2) through the lateral bores in the head transmitter (3).
3. Screw the head transmitter to the field housing.
4. After wiring, close the field housing cover (1) → 15again.
Item C Mounting on DIN rail (DIN rail as per IEC 60715)
1 Mounting screws with springs
2 Head transmitter
3 Circlips
4 DIN rail clip
5 DIN rail
Procedure for mounting on a DIN rail, pos. C:
1. Press the DIN rail clip (4) onto the DIN rail (5) until it engages with a click.
2. Fit the mounting springs on the mounting screws (1) and guide the screws through
the side boreholes of the head transmitter (2). Then fix both mounting screws with
the snap rings (3).
3. Screw the head transmitter (2) onto the DIN rail clip (4).
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iTEMP TMT71/72 Installation
Mounting typical of North America
1
2 3 4 5
6
5
6
A0008520
4 Head transmitter mounting
1 Thermowell
2 Insert
3 Adapter, coupling
4 Terminal head
5 Head transmitter
6 Mounting screws
Thermometer design with thermocouples or RTD sensors and head transmitter:
1. Fit the thermowell (1) on the process pipe or the container wall. Secure the
thermowell according to the instructions before the process pressure is applied.
2. Fit the necessary neck tube nipples and adapter (3) on the thermowell.
3. Make sure sealing rings are installed if such rings are needed for harsh
environmental conditions or special regulations.
4. Guide the mounting screws (6) through the lateral bores of the head transmitter (5).
5. Position the head transmitter (5) in the terminal head (4) in such a way that the bus
cable (terminals 1 and 2) point to the cable entry.
6. Using a screwdriver, screw down the head transmitter (5) in the terminal head (4).
7. Guide the connection wires of the insert (3) through the lower cable entry of the
terminal head (4) and through the middle hole in the head transmitter (5). Wire the
connection wires up to the transmitter → 15.
8. Screw the terminal head (4), with the integrated and wired head transmitter, onto
the ready-mounted nipple and adapter (3).
NOTICE
The terminal head cover must be secured properly to meet the requirements for
explosion protection.
‣
After wiring, securely screw the terminal head cover back on.
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Installation iTEMP TMT71/72
Mounting the display on the head transmitter
A0009852
5 Mounting the display
1. Loosen the screw on the terminal head cover. Flip back the terminal head cover.
2. Remove the cover of the display connection area.
3. Fit the display module onto the mounted and wired head transmitter. The fastening
pins must click securely into place on the head transmitter. After mounting, securely
tighten the terminal head cover.
The display can be used only with the appropriate terminal heads - cover with viewing
window (e.g. TA30 from Endress+Hauser).
4.3 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.)?
See 'Technical data'
section
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-
+
+
-
iTEMP TMT71/72 Electrical connection
5 Electrical connection
5.1 Connection conditions
L
CAUTION
‣
‣
‣
Switch off the power supply before installing or connecting the device. Failure to
observe this may result in the 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.
Your supplier is available for assistance if required.
Do not occupy the display connection. An incorrect connection can destroy the
electronics.
NOTICE
Do not overtighten the screw terminals, as this could damage the transmitter. Use a
suitable screwdriver.
‣
‣
Maximum torque for securing screws = 1 Nm (¾ foot-pound), screwdriver: Pozidriv Z2
Maximum torque for screw terminals = 0.35 Nm (¼ foot-pound), screwdriver: Pozidriv
Z1
Proceed as follows to wire a mounted head transmitter:
1. Open the cable gland and the housing cover on the terminal head or the field
housing.
2. Feed the cables through the opening in the cable gland.
3. Connect the cables as shown in → 15.
4. Tighten the cable gland again and close the housing cover.
In order to avoid connection errors always follow the instructions in the post-connection
check section before commissioning!
5.2 Quick wiring guide
red
red
TC, mV
white
white
Sensor input
RTD, ! : 4-, 3- and 2-wire
6
5
4
3
5
463
Bus connection
and supply voltage
1
1
2
2
Display connection/
service interface
A0036348-EN
6 Terminal assignment of head transmitter
To operate the device via the HART® protocol (terminals 1 and 2), a minimum load of 250
Ω is required in the signal circuit.
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Electrical connection iTEMP TMT71/72
In the event of a thermocouple (TC) measurement, a 2-wire RTD can be connected to
measure the reference junction temperature. This is connected to terminals 4 and 6.
NOTICE
‣
ESD - electrostatic discharge. Protect the terminals from electrostatic discharge.
Failure to observe this may result in the destruction or malfunction of parts of the
electronics.
5.3 Connecting the sensor cables
Terminal assignment of the sensor connections→ 6, 15.
5.4 Connecting the transmitter
L
CAUTION
‣
Switch off power supply before installing or connecting the transmitter. Failure to
observe this may result in the destruction of parts of the electronics.
Cable specification
• A normal device cable suffices if only the analog signal is used.
• A shielded cable is recommended for HART® communication. Observe grounding
concept of the plant.
Please also observe the general procedure on → 15.
1 2 3
21+
2- 1+
2- 1+
!
4
5
6
7
!
4
7
!
5
A0017841
7 Connecting the signal cables and power supply
1 Head transmitter installed in field housing
2 Head transmitter installed in terminal head
3 DIN rail transmitter mounted on DIN rail
4
Terminals for HART® protocol and power supply
5 Internal ground connection
6 External ground connection
7
Shielded signal cable (recommended for HART® protocol)
• The terminals for connecting the signal cable (1+ and 2-) are protected against
reverse polarity.
• Conductor cross-section:
Max. 2.5 mm2 for screw terminals
5.5 Special connection instructions
Shielding and grounding
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iTEMP TMT71/72 Electrical connection
The specifications of the HART FieldComm Group must be observed during installation.
3
1
2
-
.
4
A0014463
8
Shielding and grounding the signal cable at one end with HART® communication
1 Optional grounding of the field device, isolated from cable shielding
2 Grounding of the cable shield at one end
3 Supply unit
4
Grounding point for HART® communication cable shield
5.6 Post-connection check
Device condition and specifications Notes
Is the device or cable undamaged (visual check)? --
Electrical connection Notes
Does the supply voltage match the specifications on
the nameplate?
• Head transmitter: U = e.g. 10 to 36 V
DC
• Other values apply in the hazardous area, see the
corresponding Ex Safety Instructions (XA).
Do the cables have adequate strain relief? -Are the power supply and signal cables correctly → 15
connected?
Are all the screw terminals well tightened? -Are all the cable entries installed, tightened and --
sealed?
Are all housing covers installed and firmly tightened? --
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Operation options iTEMP TMT71/72
6 Operation options
6.1 Overview of operation options
SmartBlue
App
FieldCare
PLC
TMT71/72
RN221N
HART Modem
A0036305
9 Operation options for the head transmitter
For the head transmitter, display and operating elements are available locally only if
the head transmitter was ordered with an attachable display unit!
The transmitter's optional Bluetooth interface is only active if a display unit is not
attached or the CDI interface is not used for device configuration.
6.1.1 Measured value display and operating elements
Option: display TID10 with transmitter
The display may also be subsequently ordered
at any time after purchasing the transmitter,
see the 'Accessories' section in the Operating
Instructions for the device.
A0010227
10 Attach the display to the transmitter
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iTEMP TMT71/72 Operation options
Display elements
Head transmitter
1
2
3
4
5
6
7
A0008549
11 Optional LC display for head transmitter
Item No. Function Description
1 Displays the TAG TAG, 32 characters long.
2 'Communication' symbol The communication symbol appears when read and write-accessing via
the fieldbus protocol.
3 Unit display Unit display for the measured value displayed.
4 Measured value display Displays the current measured value.
5 Value/channel display
DT, PV, I, %
6 'Configuration locked'
symbol
7 Status signals
e.g. PV for a measured value from channel 1 or DT for the device
temperature
The 'configuration locked' symbol appears when configuration is locked
via the hardware.
Symbols Meaning
Error message "Failure detected"
An operating error has occurred. The measured value is no longer valid.
The display alternates between the error message and "- - - -" (no valid
measured value present), see "Diagnostics events" section → 37.
The display alternates between the error message and "- - - -" (no valid
measured value present).
Detailed information on the error messages can be found in the
Operating Instructions.
"Service mode"
The device is in service mode (e.g. during a simulation).
"Out of specification"
The device is being operated outside its technical specifications (e.g.
during warm-up or cleaning processes).
"Maintenance required"
Maintenance is required. The measured value is still valid.
The display alternates between the measured value and the status
message.
Local operation
You can make hardware settings for the fieldbus interface using miniature switches (DIP
switches) on the rear of the optional display .
The user has the option of ordering the display with the head transmitter, or as an
accessory for subsequent mounting. → 41
NOTICE
‣
ESD - electrostatic discharge. Protect the terminals from electrostatic discharge.
Failure to observe this may result in the destruction or malfunction of parts of the
electronics.
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Operation options iTEMP TMT71/72
32
64
H W
S W
ADDR A C T IV E
SIM
W R IT E L O C K
D I S P L . 1 8 0 °
1
2
3
1: Connection to head transmitter
2: DIP switches (1 - 64, SW/HW, ADDR and SIM = simulation
mode) no function for this head transmitter
3: DIP switch (WRITE LOCK = write protection; DISPL. 180° =
switch, turn the display monitor 180°)
A0014562
12 Hardware settings via DIP switches
Procedure for setting the DIP switch:
1. Open the cover of the terminal head or field housing.
2. Remove the attached display from the head transmitter.
3. Configure the DIP switch on the rear of the display accordingly. In general: switch to
ON = function enabled, switch to OFF = function disabled.
4. Fit the display onto the head transmitter in the correct position. The head transmitter
accepts the settings within one second.
5. Secure the cover back onto the terminal head or field housing.
Switching write protection on/off
Write protection is switched on and off via a DIP switch on the rear of the optional
attachable display. When write protection is active, parameters cannot be modified. A lock
symbol on the display indicates that the write protection is on. Write protection prevents
any write access to the parameters. The write protection remains active even when the
display is removed. To deactivate the write protection, the display must be attached to the
transmitter with the DIP switch switched off (WRITE LOCK = OFF). The transmitter adopts
the setting during operation and does not need to be restarted.
Turning the display
The display can be rotated 180° using the "DISPL. 180°" DIP switch. The setting is retained
when the display is removed.
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ON
1
2
4
8
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iTEMP TMT71/72 Operation options
6.2 Structure and function of the operating menu
6.2.1 Structure of the operating menu
Actual Diagnostics
Actual diagnostics list
Previous diagnostics n
Diagnostic event simulation
Properties
Sensor min value
Sensor value
Unit
4 mA value
Assig n curren t outpu t (PV)
HART short tag
Bluetooth
Display interval
Alarm delay
Call./ v. Dusen coeff. R0...
New password
Password
Recover password
Old password
Squawk
Device type
Latitude
A0037574-EN
User roles
Endress+Hauser's role-based access concept consists of two hierarchical levels for the user
and presents the various user roles with defined read/write authorizations, derived from
the NAMUR shell model.
Endress+Hauser V. 1, Rev. 2, 4-10-2018 21
Diagnostics
Actual diagnostics
Guidance
+
-
+
Commissioning
Diagnostic list
Event logbook
Simulation
Diagnostic settings
Min/ max values
Application
Measured values
Sensor
Linearization
Current output
HA RT con fig ura tion
System
Device managemen t
User m a nagemen t
Define password
Enter password
Recover password
Change password
Delete password
Bluetooth config.
Information
Device
HART-Info
Device location
Display
Delete password
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Operation options iTEMP TMT71/72
• Operator
The plant operator can only change settings that do not affect the application - and
particularly the measuring path - and simple, application-specific functions that are used
during operation. The operator is able to read all the parameters, however.
• Maintenance
The Maintenance user role refers to configuration situations: commissioning and
process adaptations as well as troubleshooting. It allows the user to configure and
modify all available parameters. In contrast to the Operator user role, in the
Maintenance role the user has read and write access to all the parameters.
• Changing the user role
A user role - and therefore existing read and write authorization - is changed by
selecting the desired user role (already pre-selected depending on the operating tool)
and entering the correct password when subsequently prompted. When a user logs out,
system access always returns to the lowest level in the hierarchy. A user is logged out
either by actively selecting the logout function when operating the device or is logged
out automatically if the device is not operated for a period of over 600 seconds.
Irrespective of this, actions that are already in progress (e.g. active upload/download,
data logging, etc.) continue to be executed in the background.
• As-delivered state
The Operator user role is not enabled when the device is delivered from the factory, i.e.
the Maintenance role is the lowest level in the hierarchy ex-works. This state makes it
possible to commission the device and make other process adaptations without having to
enter a password. Afterwards, a password can be assigned for the Maintenance user
role to protect this configuration. The Operator user role is not visible when the device is
delivered from the factory.
• Password
The Maintenance user role can assign a password in order to restrict access to device
functions. This activates the Operator user role, which is now the lowest hierarchy level
where the user is not asked to enter a password. The password can only be changed or
disabled in the Maintenance user role. A password can be defined at different points in
the operation of the device:
In the menu Guidance → Commissioning wizard: as part of guided device operation
In the menu: System → User management
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Submenus
Menu Typical tasks Content/meaning
"Diagnostics" Fault elimination:
• Diagnosing and eliminating process errors.
• Error diagnostics in difficult cases.
• Interpretation of device error messages and
correcting associated errors.
"Application" Commissioning:
• Configuration of the measurement.
• Configuration of data processing (scaling,
linearization, etc.).
• Configuration of the analog measured value output.
Tasks during operation:
Reading measured values.
"System" Tasks that require detailed knowledge of the system
administration of the device:
• Optimum adaptation of the measurement for
system integration.
• Detailed configuration of the communication
interface.
• User and access administration, password control
• Information concerning the device identification,
HART information and display configuration
Contains all parameters for detecting and analyzing errors:
• Diagnostic list
Contains up to 3 error messages currently pending
• Event logbook
Contains the last 10 error messages (no longer pending)
• "Simulation" submenu
Used to simulate measured values, output values or diagnostic
messages
• "Diagnostic settings" submenu
Contains all the parameters for configuring error events
• "Min/max values" submenu
Contains the minimum/maximum indicator and the reset option
Contains all parameters for commissioning:
• "Measured values" submenu
Contains all the current measured values
• "Sensor" submenu
Contains all the parameters for configuring the measurement
• "Output" submenu
Contains all the parameters for configuring the analog current output
• "HART configuration" submenu
Contains the settings and the most important parameters for HART
communication
Contains all the higher-level device parameters that are assigned for
system, device and user management, including Bluetooth
configuration.
• "Device management" submenu
Contains parameters for general device management
• "Bluetooth configuration" submenu (option)
Contains the function for enabling/disabling the Bluetooth interface
• "Device and user management" submenus
Parameters for access authorization, password assignment, etc.
• "Information" submenu
Contains all the parameters for the unique identification of the device
• "Display" submenu
Configuration of the display
6.3 Access to the operating menu via the operating tool
6.3.1 DeviceCare
Function scope
DeviceCare is a free configuration tool for Endress+Hauser devices. It supports devices with
the following protocols, provided a suitable device driver (DTM) is installed: HART,
PROFIBUS, FOUNDATION Fieldbus, Ethernet/IP, Modbus, CDI, ISS, IPC and PCP. The tool is
aimed at customers without a digital network in plants and workshops and Endress
+Hauser service technicians. The devices can be connected directly via a modem (point-to-
point) or a bus system. DeviceCare is fast, easy and intuitive to use. It can run on a PC,
laptop or tablet with a Windows operating system.
Source for device description files
See information → 28
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Operation options iTEMP TMT71/72
6.3.2 FieldCare
Function scope
FDT/DTM-based plant asset management tool from Endress+Hauser. It can configure all
smart field units in a system and help you manage them. By using the status information,
it is also a simple but effective way of checking their status and condition. Access takes
place via the HART® protocol or CDI (= Endress+Hauser Common Data Interface).
Typical functions:
• Configuring parameters 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
For details, see Operating Instructions BA027S/04/xx and BA059AS/04/xx
Source for device description files
See information → 28
Establishing a connection
Example: via HART® modem Commubox FXA195 (USB)
1. Make sure that the DTM library is updated for all the connected devices (e.g.
FXA19x, TMTxy).
2. Start FieldCare and create a project.
3. Go to View --> Network: right-click Host PC Add device...
The Add device window opens.
4. Select the HART communication option from the list and press OK to confirm.
5. Double-click HART communication DTM instance.
Check whether the correct modem is connected to the serial interface and press
OK to confirm.
6. Right-click HART communication and select the Add device option in the context
menu that opens.
7. Select the desired device from the list and press OK to confirm.
The device now appears in the network list.
8. Right-click the device and select the Connect option in the context menu.
The CommDTM is displayed in green.
9. Double-click the device in the network to establish the online connection to the
device.
The online configuration is available.
If transferring the device parameters following an offline configuration, the password
for Maintenance - if assigned -must first be entered in the "User management" menu.
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User interface
1 2 3 4 5 6 7
8
9
10
11
A0037232-EN
13 User interface with device information via HART® communication
1 Network view
2 Header
3 Extended header
4 Tag name and device name
5 Status signal
6 Measured values with device and measured value status information, simple presentation, e.g. PV, output
current, % span, device temperature
7 Current user role (with direct link to user management)
8 Navigation area with operating menu structure
9 Working area with fade in/fade out help area
10 Navigation arrows for fade in/fade out the extended header
11 Extended display of device and measured value information, e.g. sensor value, SV (TV, QV)
6.3.3 Field Xpert
Function scope
Field Xpert for mobile plant asset management is available as both a tablet PC and an
industrial PDA with an integrated touch screen for the commissioning and maintenance of
field devices in hazardous and non-hazardous 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 information → 28.
6.3.4 AMS Device Manager
Function scope
Program from Emerson Process Management for operating and configuring measuring
devices via the HART® protocol.
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Source for device description files
See information → 28.
6.3.5 SIMATIC PDM
Function scope
SIMATIC PDM is a standardized, manufacturer-independent program from Siemens for
the operation, configuration, maintenance and diagnosis of intelligent field devices via the
HART ® protocol.
Source for device description files
See information → 28.
6.3.6 Field Communicator 375/475
Function scope
Industrial handheld terminal from Emerson Process Management for remote
configuration and measured value display via the HART ® protocol.
Source for device description files
See information → 28.
6.4 Access to the operating menu via the SmartBlue App
The device can be operated and configured via the SmartBlue App. The connection is
established via the Bluetooth® wireless technology interface.
Prerequisite:
• The device has the optional Bluetooth interface: order code "Communication; output
signal; operation", option P: "HART; 4-20 mA; HART/Bluetooth (App) configuration"
• A smartphone or tablet with the SmartBlue App installed.
Supported functions
• Device selection in Live List and access to the device (login)
• Configuration of the device
• Access to measured values, device status and diagnostics information
The SmartBlue App is available for free download for Android devices (Google Playstore)
and iOS devices (iTunes Apple Shop) : Endress+Hauser SmartBlue
Directly to the app with the QR code:
A0033202
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System requirements
• Devices with iOS:
– iPhone 4S or higher, from iOS9.0
– iPad2 or higher, from iOS9.0
– iPod Touch 5th generation or higher, from iOS9.0
• Devices with Android:
Android 4.4 KitKat or higher
Download the SmartBlue App:
1. Install and start the SmartBlue App.
A Live List shows all the devices available.
2. Select the device from the Live List.
The Login dialog box opens.
Logging in:
3. Enter the user name: admin
4. Enter the initial password: serial number of the device.
5. Confirm your entry.
The device information opens.
Navigate through the various items of information about the device: swipe the screen
to the side.
• The range under reference conditions is:
– 10 m (33 ft) when installed in the terminal head or field housing with a display
window
– 5 m (16.4 ft) when installed in the terminal head or field housing
• Incorrect operation by unauthorized persons is prevented by means of encrypted
communication and password encryption.
• The Bluetooth® wireless technology interface can be deactivated
The transmitter's optional Bluetooth interface is only active if a display unit is not
attached or the CDI interface is not used for device configuration.
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System integration iTEMP TMT71/72
7 System integration
7.1 Overview of device description files
Version data for the device
Firmware version 01.01.zz • On the title page of the Operating instructions
• On the nameplate → 1, 9
• Parameter firmware version
Diagnostics → Device info→ Firmware Version
Manufacturer ID 0x11 Manufacturer ID parameter
Diagnostics → Device info→ Manufacturer ID
Device type ID 0x11D0 Device type parameter
Diagnostics → Device info → Device type
HART protocol revision 7 --Device revision 1 • On the transmitter nameplate → 1, 9
• Device revision parameter
Diagnostics → Device info → Device revision
The suitable device driver software (DD/DTM) for the individual operating tools can be
acquired from a variety of sources:
• www.endress.com --> Downloads --> Search field: Software --> Software type: Device
driver
• www.endress.com --> Products: individual product page, e.g. TMTx2 --> Documents /
Manuals / Software: Electronic Data Description (EDD) or Device Type Manager (DTM).
• Via DVD (please contact your local Endress+Hauser Sales Center)
Endress+Hauser supports all common operating tools from a variety of manufacturers (e.g.
Emerson Process Management, ABB, Siemens, Yokogawa, Honeywell and many others).
Endress+Hauser's FieldCare and DeviceCare operating tools are available for download
(www. endress.com --> Downloads --> Search field: Software --> Application software) or
on the optical data storage medium (DVD) which you can obtain from your local Endress
+Hauser Sales Center.
7.2 Measured variables via HART protocol
The following measured values are assigned to the device variables at the factory:
Device variable Measured value
Primary device variable (PV) Sensor
Secondary device variable (SV) Device temperature
Tertiary device variable (TV) Sensor
Quaternary device variable (QV) Sensor
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".
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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
12, Cmd012 Read message
13, Cmd013 Read TAG, descriptor, date
14, Cmd014 Read primary variable transducer information
15, Cmd015 Read device information
16, Cmd016 Read final assembly number
17, Cmd017 Write message
18, Cmd018 Write TAG, descriptor, date
19, Cmd019 Write final assembly number
20, Cmd020 Read long TAG (32-byte TAG)
21, Cmd021 Read unique identifier associated with long TAG
22, Cmd022 Write long TAG (32-byte TAG)
38, Cmd038 Reset configuration changed flag
48, Cmd048 Read additional device status
Common practice commands
33, Cmd033 Read device variables
34, Cmd034 Write primary variable damping value
35, Cmd035 Write primary variable range values
40, Cmd040 Enter/Exit fixed current mode
42, Cmd042 Perform device reset
44, Cmd044 Write primary variable units
45, Cmd045 Trim loop current zero
46, Cmd046 Trim loop current gain
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Command No. Designation
50, Cmd050 Read dynamic variable assignments
54, Cmd054 Read device variable information
59, Cmd059 Write number of response preambles
72, Cmd072 Squawk
95, Cmd095 Read device communications statistics
100, Cmd100 Write primary variable alarm code
516, Cmd516 Read device location
517, Cmd517 Write device location
518, Cmd518 Read location description
519, Cmd519 Write location description
520, Cmd520 Read process unit tag
521, Cmd521 Write process unit tag
523, Cmd523 Read condensed status mapping array
524, Cmd524 Write condensed status mapping array
525, Cmd525 Reset condensed status mapping array
526, Cmd526 Write simulation mode
527, Cmd527 Simulate status bit
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