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Manual
00809-0500-4881
4.2.4
Local operator interface (LOI) status codes
The LOI display shows a status code in the lower right hand corner of the display. There are
nine status codes to indicate the existing status of the device during operation.
The status code descriptions are shown in
Table 4-1: LOI Status Codes
Code
AL
BL
CA
CV
NM
PO
SF
ST
WU
4.3
Local operator interface (LOI) menu tree
Figure 4-4
Rosemount OCX8800C
Description
Alarm: The transmitter is in a recoverable alarm state.
Blowback: A blowback cycle is active.
Calibration: A calibration cycle is active.
Calibration Verify: A calibration verify task is in progress.
Normal: The transmitter is in a normal operating mode.
Power On: A system level initialization sequence is active. This
continues for several seconds.
System Fault: The transmitter is in a non-recoverable alarm
condition. To resume operation, reset or cycle the power off and
on.
Stabilize: The transmitter's heater control is stabilizing (after
warm-up). Sensors are warming up to operating temperature.
Warm-Up: The transmitter's heaters are ramping up to operating
temperature.
displays the LOI menu tree that is specific to the Rosemount OCX8800.
Using the local operator interface (LOI)
Table
4-1.
April 2023
61
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