Honeywell SmartLine STIW400, User Manual

Page: 58 / 106

7. Operation
7.2. Transmitter PV display
46 SmartLine Wireless Temperature and Universal I/O User's Manual Revision 1
PV status
PV Status is indicated by the Second Left-most Character on the display when showing the PV
Value. Blank indicates good/normal status. ‘B’ Indicated Bad Status. ‘U’ indicates uncertain
status and ‘F’ indicates Failure Status.
Table 7-3: PV Status
PV status Cause - Action
(blank)
•
PV is normal – no action required
‘B’
•
Possible calibration error – Clear calibration
•
(A/B) (I/O) TB cannot execute due to internal firmware state – Attempt cold
restart of device.
•
AITB cannot execute due to hardware fault – Replace sensor board
•
Sensor failure – Check Connection between Sensor board and meter body.
•
Meter body Characterization Data is Bad – Replace meter body
•
Meter body A/D Failure – Replace meter body
•
Meter body Sensor Fail – Replace meter body
•
Configuration is bad – Check possible units and range settings for input type
and correct AITB configuration.
•
Hardware fault detected - Replace sensor board
‘U’
•
Warning: Calibration (zero or trim) is causing excessive adjustment to
characterization value.
•
Warning: Input inaccurate due to uncertain input data integrity.
•
Warning: Input inaccurate due to input conversion limitations or resolution.
•
Warning: Input outside of characterized range. Value is estimated.
‘F’
•
Sensor Failure has occurred or the transmitter was unable to communicate
with the sensor.
•
Check the connection between the Sensor and the Main Board of the
transmitter.
•
Contact Honeywell Support if the problem persists.