Xi Advanced Electronics
Instruction Manual
IM-106-910Xi, Original Issue November 2010
ANALOG OUTPUT CONFIGURATION
Configuring Alarm Relays with the Field Communicator
1.Use the 375/475 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.
4.From ALARM RELAY, select as follows: Alm Relay1 - Alarm 1 mode
Alm Relay2 - Alarm 2 mode
Low O2 Alm SP - Low O2 alarm setpoint
High Temp Alm SP - High temperature alarm setpoint
5.From CAL SETUP, select Cal Gas 2. Enter the percent O2 used for the high O2 test gas.
The analog output signal from the Xi can be configured for the
A Xi shipped from the factory has the analog outputs set to a 4 to 20 mA range with a 3.5 mA alarm level. This same process must be performed any time a replacement Transmitter Board or I/O Board is installed.
Configuring the Analog Output with the Xi 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 ANALOG OUTPUT.
5.From ANALOG OUTPUT, set the following parameters:
O2 LRV - O2 value at the lower analog output value (0 mA or 4 mA) O2 URV - O2 value at the upper analog output value (20 mA)
AO Range - Range of the analog output
Configuring the Analog Output with the Field Communicator
1.Use the 375/475 Field Communicator software to access the HART menu.
2.From the DEVICE SETUP menu, select DETAILED SETUP.
3.From the DETAILED SETUP menu, select ANALOG OUTPUT.
4.From ANALOG OUTPUT, set the following parameters:
O2 LRV - O2 value at the lower analog output value (0 mA or 4 mA) O2 URV - O2 value at the upper analog output value (20 mA)
O2 AO Range - Range of the analog output
