Siemens 7MF4033 series, Руководство пользователя

Страница: 31 / 222

UMSITRPDS3-1 Model 275 Universal Hart Communicator
November 2010
2-9
2.4.2 Menu Structure
The HART Communicator uses a hierarchical menu structure. That is, high-level menus are accessed
first, and they provide access to lower-level menus. This structure groups related functions together and
minimizes the number of options displayed at once.
To become familiar with the menu structure, perform the following actions:
1. With the Communicator off-line (not attached to any devices), press the ON/OFF key to turn the
Communicator on. The Communicator will perform a self-test routine and display the firmware
revision level installed in the Communicator. It will then display a “Polling?” query. Press NO (F4) to
go to the Main menu.
2. The cursor ( # ) will be positioned at “1 Offline” on the Main menu. Access the Utility menu by
pressing the DOWN arrow key three times, then pressing the RIGHT ARROW/SELECT key. The
display changes to show the Utility menu.
3. Access the Configure Communicator menu from the Utility menu by pressing the RIGHT
ARROW/SELECT key. The display changes to show the Configure Communicator menu.
4. Access the Contrast menu by pressing the DOWN arrow once, then pressing the RIGHT
ARROW/SELECT key. The display shows a message explaining how to adjust the LCD contrast.
5. Press ESC (F3) to return to the Configure Communicator menu.
6. Press the LEFT ARROW/PREVIOUS MENU key two times to return to the Main menu.
7. Press the ON/OFF key to turn the Communicator off.
2.4.3 Reviewing Installed Devices
For the HART Communicator to recognize a specific HART-compatible device, it must contain a
description for that device. Communicator device descriptions for Moore and Siemens products are listed
in Table 2-2. Device descriptions for many other HART-compatible devices from leading manufacturers
are included but not listed in the table.
Communicator firmware also contains a “generic” device description, which allows limited access to most
HART devices when no device description for that specific product is included.
To review the currently installed device descriptions:
1. Turn on the Communicator (off-line) to display the Main Menu.
2. In the Main menu, press “4 Utility” on the keypad.
3. In the Utility menu, press “5 Simulation” on the keypad. The LCD shows the Manufacturer menu,
which contains a list of manufacturers whose device descriptions are installed in the Communicator.
4. Press the DOWN arrow to highlight SIEMENS (or other manufacturer). Press the RIGHT
ARROW/SELECT key to reveal the Model menu, which lists the device descriptions currently
installed in the Communicator (see Table 2-2).
5. To end the review of devices, press the LEFT ARROW/PREVIOUS MENU key three times.
6. Turn off the Communicator or proceed to the next section.