Advanced Options; Factory Default; Fuel/Air Ratio Control Eeprom Maintenance - Honeywell S7999B Manual

Advanced Options

Some advanced commissioning options are available by
selecting the "Advanced Options" button on the
Commissioning Configuration page (Fig. 46).
Fig. 46. Advanced Options.

Factory Default

To reset the Fuel/Air Ratio Control to factory default, select the
"Factory Default" button. A confirmation pop-up box displays
(Fig. 47) before the reset occurs. The user selects the "Yes"
button to continue with the reset. This feature is only enabled
for R7999 controllers that are build 180 and newer.
Fig. 47. Advanced Options—Reset Factory Defaults.

Fuel/Air Ratio Control EEPROM Maintenance

Data in the Fuel/Air Ratio Control internal and external
EEPROMs can be saved to non-volatile (flash) storage in the
S7999B. This data includes the commissioning settings and
other run-time information used by the R7999.The EEPROM
image data can be stored in the S7999B (downloaded) and
restored later (uploaded) back into the same R7999 or a
replacement. EEPROM images for only one R7999 can be
saved in the S7999B.
When no EEPROM images are stored in the S7999B, the
following figure displays (Fig. 48).
Internal EEPROM contains hysteresis, control accuracy and
other factory settings. External EEPROM contains actuator
settings, curve data and other settings made by the user
during commissioning of the R7999.
Fig. 48. EEPROM Maintenance—No image.
If EEPROM images exist, the name assigned to the images,
the R7999 build associated with the images, the date and time
that the backup images were created, and the sizes of the
images are displayed on the screen (Fig. 49).
Fig. 49. EEPROM Maintenance—Images exist.
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S7999B SYSTEM DISPLAY
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