Rosemount 6888Xi, Reference Manual, Page: 34 / 114

26 Configuration, Startup and Operation
Section 3: Configuration, Startup and Operation Reference Manual
January 2019 00809-0100-4892
2. FOUNDATION Fieldbus - For 6888 models with FOUNDATION Fieldbus electronics only
Autocal Setting – None, SPS, IMPS or Integral
1. None – Manual calibration with the standard probe housing configuration
2. SPS - Automatic calibration with the standard probe housing configuration using
the SPS4001B
3. IMPS – Automatic calibration with the standard probe housing configuration using the
IMPS
4. Integral – Automatic calibration with the 6888 integral autocal probe housing
configuration.
To reset the I/O board:
1. Apply power to 6888XI.
2. Press MENU until the “System” menu appears.
3. Select CONFIGURE IOB.
4. Press the ENTER key to continue.
5. Select I/O BOARD 1. (Note: With a dual channel 6888XI, either or both I/O boards may be
reset and reconfigured.)
6. Press the ENTER key to continue.
7. Select RESET I/O BOARD. Press the ENTER key to continue.
8. When the reset menu appears, select FACTORY DEFAULTS. Press the ENTER key to contin-
ue.
3.2.2 Operation
The following procedures describe operations using the 6888Xi to set up and calibrate the system. Additional
operating instructions are included in the SPS 4001B or IMPS 4000 instruction manual, if applicable to your sys-
tem.
3.2.3 Startup Display
The O
2
Probe will take approximately 45 minutes to warm up to the 736 °C heater setpoint. The 4-20 mA signal
6888Xi
6888Xi
6888Xi
6888Xi
FIGURE 3-1. I/O Board Jumper Configuration
WARNING
Resetting the I/O Board clears any existing probe data.