Instruction Manual
IM-106-910C, Rev. 1.0
November 2009
3-3
Hazardous Area
X-STREAM O
2
Transmitter
Set Test Gas Values Using Xi Enhanced Interface Keypad/Display
1. Press the MENU button once.
2. From the main menu, select PROBE 1.
3. From PROBE 1, select DETAILED SETUP.
4. From the DETAILED SETUP menu, select CAL SETUP.
5. From CAL SETUP, select Cal Gas 1. Enter the percent O2 used for the
low O2 test gas.
6. From CAL SETUP, select Cal Gas 2. Enter the percent O2 used for the
high O2 test gas.
7. Press the LEFT arrow key several times to return to the main menu.
8. Repeat steps 2 through 6 for PROBE 2 if configured for dual channel.
ALARM RELAY OUTPUT
CONFIGURATION
The Xi Enhanced Interface has two dry contact Form-C alarm relay output
signals that can be configured in eight different modes through the Xi keypad
display or the 375 Communicator. A list of possible configurations is shown in
Table 3-1. Each alarm relay output can be configured separately.
If the Xi Enhanced Interface is configured with the optional Flame Safety
Interlock, Alarm 2 is configured with "Heater Relay" and prewired to the AC
Relay Board. In this condition, the relay configuration cannot be changed to
any other setting. If the Xi Enhanced Interface is not configured with the
optional Flame Safety Interlock, "Heater Relay" is not valid and cannot be
chosen for Alarm 2.
Table 3-1. Alarm Relay Output
Configurations
Configuring Alarm Relays with the Field Communicator
1. Use the 375 Field Communicator software to access the HART menu.
2. From the DEVICE SETUP menu, select DETAILED SETUP.
3. From the DETAILED SETUP menu, select ALARM RELAY.
Mode
Configuration
No Alarm*
The output is not configured for any alarm condition.
Unit Alarm
The output is configured for a Unit Alarm.
Low O
2
Alarm
The output is configured for a Low O
2
alarm.
Low O
2
/Unit Alm
The output is configured for a Unit alarm and a Low O
2
alarm.
Cal Recommended
The output is configured for a Calibration Recommended
display.
Cal Rec/Unit Alm**
The output is configured for a Unit alarm and a Calibration
Recommended display.
Low O
2
/Cal Rec
The output is configured for a Low O
2
alarm and a Calibration
Recommended display.
Low O
2
/Unit/Cal Rec
The output is configured for a Low O
2
alarm, a Unit alarm, and a
Calibration Recommended display.
Heater Relay
The output is configured for Flame Safety Interlock.
* The default configuration for Alarm 2
** The default configuration for Alarm 1