ABB 266 - Page 8

8 OI/266/FF/ADD-EN Rev. B | 2600T Series Pressure transmitters
266 Models - FOUNDATION Fieldbus
Operations
Savings
In order to keep a valid device setting to be used as reference when a valid condition has to be recovered in case of wrong
operations, it is possible save all the above calibrations as Factory or User calibrations and the complete device configuration.
The possible savings are the following and are executed in two steps:
– Selecting and writing the proper save operation in the RB_SPECIAL_OPERATION
– Selecting and writing in the RB_RESTART = Special Operations
Save Configuration as Default
When this operation is executed, the complete device configuration is saved as default configuration at which the
device returns when the Reset to Default configuration is executed. After the device has been properly configured,
the user can decide to save it as a default configuration in order to recover it if necessary
Save P-dP Trimming as Factory
The P-dP Sensor calibration/trimming is saved as Factory Calibration. This operation is typically executed in the
Factory after the Sensor has been calibrated to the customer's specified measuring range or, in case the customer
didn’t requested any measuring range, at the maximum sensor range
Save Static P Trimming as Factory The Static P Sensor calibration/trimming is saved as Factory Calibration.
Save Sensor Temp Trimming as Factory The Sensor Temp. calibration/trimming is saved as Factory Calibration
Save P-dP Trimming as User
The P-dP Sensor calibration/trimming is saved as User Calibration. This operation is typically executed by the user
after the Sensor has been calibrated at the desired measuring range.
Save Static P Trimming as User The Static P Sensor calibration/trimming is saved as User Calibration
Save Sensor Temp Trimming as User The Sensor Temp. calibration/trimming is saved as User Calibration
Resets
The transmitter offers some reset operations executed in two steps:
– Selecting and writing the proper reset code in the RB_SPECIAL_OPERATION
– Selecting and writing in the RB_RESTART = Special Operations
Reset Configuration to Default Values
When this operation is executed, the complete device configuration returns to the configuration previously saved
as default configuration.
Reset P-dP Trimming to Factory Return the P-dP Sensor calibration/trimming at the calibration previously saved as Factory Calibration
Reset Static P Trimming to Factory Return the Static Pressure Sensor calibration/trimming at the calibration previously saved as Factory Calibration
Reset Sensor Temp Trimming to Factory Return the Sensor temperature calibration/trimming at the calibration previously saved as Factory Calibration
Reset P-dP Trimming to User
Return the P-dP Sensor calibration/trimming at the calibration previously saved as User Calibration.
Reset Static P Trimming to User Return the Static Pressure Sensor calibration/trimming at the calibration previously saved as User Calibration
Reset Sensor Temp Trimming to User Return the Sensor temperature calibration/trimming at the calibration previously saved as User Calibration