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Loading...What to do if the ABB Transmitter shows 'AO SATURATED'?
If the ABB Transmitter displays 'AO SATURATED', it means the process variable is outside of its range. First, check the sensor connection to the transmitter to ensure it's properly connected. Also, verify that the transmitter range is suitable for the application. If the problem persists, consider performing a D/A adjustment.
Why does my ABB Transmitter say 'CAL OFFSET WARNING'?
The 'CAL OFFSET WARNING' on your ABB Transmitter indicates a large sensor offset. Clean the sensor and perform buffer and process calibration. Inspect the sensor and cabling for shorts, removing any potential shorts to ground or metals. If the sensor is functioning properly but the transmitter still doesn't accept calibration values, consider ordering a spare sensor for replacement.
What does 'CALIBRATION FAILED HIGH/LOW' mean on my ABB Transmitter?
The error message 'CALIBRATION FAILED HIGH/LOW' on your ABB Transmitter means that the calibration signal you applied is outside the allowable factory limits. You should calibrate the transmitter again, making sure that the supplied signals are within the transmitter's specified limits.
General| Type | Temperature Transmitter |
|---|---|
| Communication Protocol | HART |
| Input | RTD, Thermocouple, mV |
| Output | 4-20 mA, HART |
| Accuracy | ±0.1% of span |
| Temperature Range | Depends on sensor type |
| Ambient Temperature Range | -40 to 85°C |
| Housing Material | Aluminum |
| Protection | IP66 |
Overview of the STT04 Smart Transmitter Terminal.
Procedure for calibrating pressure sensors including full, zero, factory, and static trims.
Procedure for adjusting the four to 20 milliampere output using arrow keys or meter value entry.
Lists possible error messages displayed on the STT04 terminal with their probable causes.
Details the calibration functions for the STT04 terminal when interfacing with a Smart Positioner.
