Establishing Communication; Testing The Transmitter - Siemens 7MF4033 series User Manual

UMSITRPDS3-1

3.2 ESTABLISHING COMMUNICATION

1. Connect the transmitter, power supply, and HART Communicator in a loop.
2. Apply power to the transmitter.
3. Press the HART Communicator's I/O key. The first display
is the Online menu (at right). Appropriate values for pressure
and device type should be displayed.
4. If the Online menu does not appear, or if a "Device not
found" message displays, check connections and power
source and repeat the above steps.

3.3 TESTING THE TRANSMITTER

Although a transmitter continuously performs an on-line self-
test, a more extensive self-test can be performed when
communication with the HART Communicator has been
established.
1. In the Online menu, choose option 3 Device setup, then press 2 Diag/Service, and finally press 2
Simulation/Test.
2. In the Simulation/Test menu, choose option 2 Test and then
press1 Self test or press the RIGHT ARROW/SELECT key
to start the test.
3. The transmitter performs the self-test.
•
If testing is successful, the message "Self test OK" appears and the Communicator returns to the
Test menu.
•
If testing fails, the message "Transmitter FAILED the
transmitter selftest" displays, and the transmitter goes to
the prescribed failsafe condition. Refer to Section 7
Calibration and Maintenance to troubleshoot the
transmitter.
4. Press the HOME softkey to return to the Online menu.
November 2005
Pre-Installation Test
SITRANS P
Online
1->Press
2 Type
3 Device Setup
HELP |SAVE
Note: If using a Model 375 Field
Communicator, see the inside of
the front cover of this manual.
3-3