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Configuration, Startup and Operation 59
6
888Xi Advanced Electronics Instruction Manual Section 3: Configuration, Startup and Operation
PN 51-6888Xi December 2012
Configuring Calibration Recommended Using Field Communicator in
Manual Configure Mode
1. Use the 375/475 Field Communicator to access the main HART menu.
2. From the main menu, select CONFIGURE.
3. From the CONFIGURE menu, select MANUAL SETUP.
4. From the MANUAL SETUP menu, select AUTO CALIBRATION.
5. From the AUTO CALIBRATION menu, select the START ON CAL REC parameter.
6. Press the RIGHT arrow key to edit. Use the stylus on the screen keypad to select YES or NO
then press ENTER when finished.
7. Use the stylus on the screen to select SEND to update the 6888Xi.
3.7.9 Calibration Acklowledged
The 6888Xi can be configured whether or not to allow the user to not accept a calibration.
A 6888Xi is shipped from the factory with the calibration acknowledged alarm disabled. This
same process must be performed any time an I/O Board is replaced.
Configuring Calibration Acknowledged Using the 6888Xi Keypad/Display
1. Press the MENU button repeatedly until the IOB1 Probe 1 menu displays.
2. From the main menu, select DETAILED SETUP then press ENTER.
3. From the DETAILED SETUP menu, select CALIBRATION then press ENTER.
4. From the CALIBRATION menu, select CAL ACKNOWLEDGE then press ENTER.
5. Press the RIGHT arrow key to edit the value. Use the UP and DOWN arrow keys to change
the value from NO to YES or YES to NO. Press ENTER to save the new value. Press the LEFT
arrow key to return to the CALIBRATION menu.
6. Press the EXIT key to return to the main menu.
7. Repeat steps 1 through 6 for PROBE 2 if configured for dual channel.
Configuring Calibration Acknowledged Using Field Communicator
in Manual Configure Mode
1. Use the 375/475 Field Communicator to access the main HART menu.
2. From the main menu, select CONFIGURE.
3. From the CONFIGURE menu, select MANUAL SETUP.
4. From the MANUAL SETUP menu, select CALIBRATION.
5. From the CALIBRATION menu, select the CAL ACKNOWLEDGE parameter.
6. Press the RIGHT arrow key to edit. Use the stylus on the screen keypad to select YES or NO
then press ENTER when finished.
7. Use the stylus on the screen to select SEND to update the 6888Xi.
3.7.10 Plugged Diffuser Diagnostic
Use a Field Communicator or the 6888Xi to configure the plugged diffuser diagnostic.
The Plugged Diffuser Diagnostic setups are only valid if the 6888Xi is configured with the
Plugged Diffuser Enhanced Software Option. If the Option is not enabled in the 6888Xi, the
setup selections will not appear in the menu.
A 6888Xi shipped from the factory with the Plugged Diffuser Enhanced Software Option config-
ured will initially have the feature disabled. This same process must be performed any time an
I/O Board is replaced.