ABB 266 MODBUS User Manual page 68

Main Menu
Defining SP calibration units (first time only)
1. Press the right soft key to access the HMI menu.
2. Use the key pad to locate and select Calibrate > Static Press. Sensor > Calibration Units > Edit.
3. Scroll through the menu for the desired calibration unit selection and select OK when finished.
Defining DP calibration units (first time only)
1. Press the right soft key to access the HMI menu.
2. Use the key pad to locate and select Calibrate > Diff. Press. Sensor > Calibration Units > Edit.
3. Scroll through the menu for the desired calibration unit selection and select OK when finished.
Defining process temperature calibration units (first time only)
1. Press the right soft key to access the HMI menu.
2. Use the key pad to locate and select Calibrate > Process Temp. Sensor > Calibration Units > Edit.
3. Scroll through the menu for the desired calibration unit selection and select OK when finished.
Isolating the transmitter
Prior to starting the calibration process, the transmitter must be isolated from the measurement stream. Follow the instructions in
section 5.11, Removing the transmitter from service, before proceeding.
60 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB
Submenu 1 Submenu 2
High Trimming
Save to User
Reset to User
Reset to Factory
To Factory Cal.
Reset All
To User Cal.
5 Service and maintenance
Selections
Stores RTD sensor settings in the
transmitter's nonvolatile memory.
Reverts to the last Save to User RTD
settings.
Reverts to RTD sensor settings as
shipped from the factory.
Reverts all settings as shipped from
the factory.
Reverts all settings to the last Save to
User settings.