Emerson Rosemount 326T, Quick Start Manual, Page: 10 / 16

information about the required IO-Link hardware and software are available at
Emerson.com/Rosemount
3.3 Adjustable parameters
Use IO-Link software to configure these parameters.
Parameter Description
OU2 Output function: analog signal is 4-20 mA (I) or 20-4 mA (Ineg)
ASP2 Analog start point for the measured temperature value.
AEP2 Analog end point for the measured temperature value. The minimum
difference between ASP2 and AEP2 is 9 °F (5 °C).
COF Zero point calibration. Offsets the zero point ± 18 °F in steps of .18 °F (±
10 °C in steps of 0.1 °C).
FOU2 Behavior of the output after a fault.
• ON: the analog signal is driven to 21.1 mA.
• OFF: the analog signal is driven to 3.5 mA.
Uni Sets the temperature unit in °F or °C.
Update rate of display The rate at which the transmitter updates the displayed temperature
measurement.
• d1: 50 ms
• d2: 200 ms
• d3: 600 ms
Orientation of display rd: rotates the display by 180°.
3.4 Operating modes
The temperature transmitter uses different operating modes depending on the measured
temperature.
After turning on the temperature transmitter the temperature transmitter displays the
current measured temperature and the analog output provides a signal proportional to
the measured temperature.
If the temperature is outside of the measuring range the temperature transmitter displays
OL or UL.
Operation Quick Start Guide
January 2019 00825-0100-4328
10 Quick Start Guide