Endress+Hauser iTEMP TMT125, Краткое руководство по эксплуатации

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Operation and commissioning TMT125
42 Hauser
5.5.2 Getting Started
!
Note!
The FOUNDATION Fieldbus™ interface's technical data must be maintained in accordance
with IEC 61158-2 (MBP).
The bus voltage of 9 to 32 V and the current consumption of 23 mA at the measuring device
can be checked using a normal multimeter.
• Step 1: Integration of DD and capability file on the configuration tool of the host
system
To parameterize the temperature transmitter in the online mode the associated device
description (DD) must be imported in the engineering tool used. For offline parameterization
a capability file (CFF) is available. Unless the manufacturer of the control system has made
integration, you will find the necessary files on the Internet at www.endress.com or
www.fieldbus.org. Please consult the control system's manual for instructions on how to
import the files.
• Step 2: Physical connection to the fieldbus, address assignment
Connect the fieldbus to appropriate terminals on the device (
→
ä
32). If a power supply is
connected, the device boots up and the LEDs show a kind of "progress bar". In the following
the green power LED is on, the sensor error LEDs are off. The communication LED (
→
å
9,
Item no 2) is flashing red until communication with a link master is established.
Upon delivery, the device is configured to address 245. Most control systems automatically
change the address after startup, so no user action is required. Please refer to the control
system's manual.
• Step 3: Commissioning
First, the transducer blocks need to be configured. This can be accomplished in two ways:
– Executing the DD methods of the sensor block or concentrator block. The user is guided
through the setup process or
– by hand via the function parameters.
Second, the AI/MAI blocks are configured according to the application's needs.
Third, a schedule for the complete application is built and downloaded to all involved devices.
For a more detailed temperature transmitter configuration description and further information,
please refer to the Operating Instructions on the CD-ROM provided.