Endress+Hauser iTEMP TMT142B - System integration; Overview of device description files; Measured variables via HART protocol; Supported HART commands

iTEMP TMT142B System integration
Endress+Hauser 31
7 System integration
7.1 Overview of device description files
Version data for the device
Firmware version 03.01.z • On the title page of the Operating Instructions
• On the nameplate
• Firmware version parameter
Diagnostics → Device info → Firmware version
Manufacturer ID 0x11 Manufacturer ID parameter
Diagnostics → Device info → Manufacturer ID
Device type ID 0x11D1 Device type parameter
Diagnostics → Device info → Device type
HART protocol revision 7 ---
Device revision 3 • On the transmitter nameplate
• 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 --> Device drivers (select type and product root)
• www.endress.com --> Products: Individual product page, e.g. TMTxy --> Downloads -->
Device drivers: Electronic Data Description (EDD) or Device Type Manager (DTM).
Endress+Hauser supports all common operating tools from a variety of manufacturers (e.g.
Emerson Process Management, ABB, Siemens, Yokogawa, Honeywell and many others).
The Endress+Hauser FieldCare and DeviceCare operating tools are also available for
download (www.software-products.endress.com).
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 1
Secondary device variable (SV) Device temperature
Tertiary device variable (TV) Sensor 1
Quaternary device variable (QV) Sensor 1
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".