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56 Configuration, Startup and Operation
S
ection 3: Configuration, Startup and Operation 6888Xi Advanced Electronics Instruction Manual
December 2012 PN 51-6888Xi
If the 6888Xi is configured with the optional Flame Safety Interlock or for Traditional
Architecture, Alarm 2 is preconfigured with "Heater Relay" and prewired to either the AC Relay
Board or DR Board. In this condition the relay configuration cannot be changed to any other set-
ting. If changes are attempted to be made, the 6888Xi will respond with an “Access Restricted”
warning. If the 6888Xi is not configured with the optional Flame Safety Interlock, "Heater Relay"
is not valid and cannot be chosen for Alarm 2.
Configuring the Alarm Relays 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 RELAY then press ENTER.
4. From the RELAY menu, select RELAY 1 then press ENTER.
5. From the RELAY 1 menu, use the UP and DOWN arrow keys to select the mode and the
ENTER key to toggle the value from ON to OFF or OFF to ON. Relay modes are as follows:
Unit Alarm
Low O
2
Cal Recommended
In Calibration
6. Press ENTER key to accept settings. When questioned, use the UP and DOWN arrow keys to
select YES or NO to save configuration. Press ENTER to continue.
7. From the RELAY menu, select RELAY 2 then press ENTER.
8. From the RELAY 2 menu, use the UP and DOWN arrow keys to select the mode and the
ENTER key to toggle the value from ON to OFF or OFF to ON. Relay modes are as follows:
Unit Alarm
Low O
2
Cal Recommended
In Calibration
Heater Relay
9. Press LEFT arrow key. When questioned, use the UP and DOWN arrow keys to select YES or
NO to save configuration. Press ENTER to continue.
10. Press the EXIT key to return to the main menu.
11. Repeat steps 1 through 10 for PROBE 2 if configured for dual channel.
Configuring the Alarm Relays 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 RELAY.
5. From the RELAY menu, select RELAY 1.
6. From the RELAY 1 menu, use the stylus on the screen to select the mode then either the ON
or OFF buttons. Relay modes are as follows:
Unit Alarm
Low O
2
Cal Recommended
In Calibration
Use the stylus on the screen to select ENTER, then SEND to update the 6888Xi.
7. From the RELAY menu, select RELAY 2.