Emerson Process Management 2400S Pacemaker User Manual


 
Configuration and Use Manual 121
Measurement Performance
Measurement Performance DefaultsTroubleshootingCompensation
Figure 10-27 D3 or D3 and D4 density calibration – PROFIBUS bus parameters
10.7 Performing temperature calibration
Temperature calibration is a two-part procedure: temperature offset calibration and temperature slope
calibration. The entire procedure must be completed without interruption.
To perform temperature calibration, you must use ProLink II. See Figure 10-28.
Monitor status
D3 calibration
Close shutoff valve
downstream from sensor
Fill sensor with D3 fluid
Block: Calibration (Slot 2)
Index 14
Start D3 calibration
Block: Diagnostic (Slot 3)
Index 14, Bit 6
Bit 6 0ff?No
Enter density of D3 fluid
Block: Calibration (Slot 2)
Index 24
Monitor status
D4 calibration
Fill sensor with D4 fluid
Block: Calibration (Slot 2)
Index 15
Start D4 calibration
Block: Diagnostic (Slot 3)
Index 14, Bit 7
Bit 7 0ff?No
Enter density of D4 fluid
Block: Calibration (Slot 2)
Index 25
Done
Yes
Done
Check K4 value
Block: Diagnostic (Slot 3)
Index 20
Check K3 value
Block: Diagnostic (Slot 3)
Index 19
Yes