Endress+Hauser iTEMP TMT182, Руководство по эксплуатации

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TMT182 6 Commissioning
Hauser 17
6.2.2 Configuration with HART
®
protocol and DXR275, DXR375
hand operated module
!
Note!
Selection of all head transmitter functions using the HART
®
hand module is done with various
menu levels with the help of the E+H function matrix (see fig. 11). All transmitter functions are
described in 6.2.5 "Description of unit functions".
What needs to be done:
1. Switch on hand module:
– Measurement unit is not yet connected. The HART
®
main menu appears. This menu level
appears for all HART
®
programming independent of the type of instrumentation. Informa-
tion to off-line programming can be found in the “Communicator DXR275, DXR375” ope-
rating manual.
– Measuring unit is connected. The menu level “Online” appears. In this “Online” menu level
the actual measured data such as measured value (PV) and output current (AO) are conti-
nuously displayed. Entry into the transmitter operating matrix is done using the line “Matrix
Parameter”. This matrix systematically contains all HART
®
accessible functions.
2. Using “Matrix Parameter” the function group can be selected (e.g. basic calibration) and then
followed by the required function, e.g. “Sensor input”.
3. Enter numeric values or change settings. Then acknowledge using the F4 "Entry" function key.
4. "SEND" appears when operating the F2 function key. Once the F2 key has been pressed all
values entered in the hand module are transmitted to the transmitter measurement system.
5. A return to the "Online" menu level is made using the F3 "HOME" function key. Here, the
actual transmitter values measured with the new settings can be read.
!
Note!
• When using the HART
®
hand unit all parameters can be read out, however, programming is blo-
cked. It is possible to access the HART
®
function matrix by entering 281 in the LOCK function.
This condition remains even after a power failure. The HART
®
function matrix can be locked
again by entering the personal code number.
• More detailed information on the HART
®
hand operated module can be found in the respective
operating manual in the carrying case.
ƒig. 10: : Configuration of hand module example, "Sensor input"