Yokogawa YVP20S - Manual (Page 5)

IM 21B04C50-01E
Toc-4
10. CALIBRATION SERVICES .................................................................... 10-1
10.1 Calibration - Range ....................................................................................... 10-1
10.1.1 Find Range Result .......................................................................... 10-2
10.1.2 GO ................................................................................................. 10-2
10.1.3 Auto Stop Limits .............................................................................. 10-2
10.1.4 Manual Stop Limits ......................................................................... 10-3
10.2 Calibration - Tuning ....................................................................................... 10-4
10.2.1 Auto Tune ....................................................................................... 10-5
10.2.2 Auto Tune Result ............................................................................. 10-6
10.2.3 Search Stops and Auto Tune In One Step ....................................... 10-6
10.2.4 Manual parameter adjustment ........................................................ 10-7
10.3 Travel Calibration .......................................................................................... 10-8
10.3.1 Calibration Result ......................................................................... 10-10
10.3.2 Apply Calib ................................................................................... 10-10
10.3.3 Pick Target Position for Calibration ............................................... 10-10
10.4 Calibration - Advanced Position Servo Tuning Parameters ...................... 10-11
11. PID BLOCK SERVICES ......................................................................... 11-1
11.1 States and Modes ......................................................................................... 11-2
11.2 Tuning Parameters ........................................................................................ 11-3
11.3 Simulation Function ...................................................................................... 11-4
11.3.1 Simulation State ............................................................................. 11-4
12. TRENDING SERVICE ............................................................................ 12-1
12.1 Trend Selection ............................................................................................. 12-3
12.2 Scope Settings .............................................................................................. 12-4
12.3 Saving and Opening Trend Files .................................................................. 12-5
12.4 Changing Valve Position while Trending ...................................................... 12-6
12.5 Closing the Trend Service ............................................................................. 12-6
13. SAVING, DOWNLOADING, AND CLONING A CONFIGURATION ......... 13-1
13.1 Open File ....................................................................................................... 13-1
13.2 Save to File .................................................................................................... 13-2
13.3 Download ...................................................................................................... 13-3
13.4 Copy a Configuration to a New Positioner .................................................. 13-5
14. DIAGNOSTIC SERVICES ...................................................................... 14-1
14.1 General .......................................................................................................... 14-1
14.2 Self Check ..................................................................................................... 14-3
14.3 Signature ....................................................................................................... 14-5
14.3.1 Actuator Signature .......................................................................... 14-6
14.3.2 Extended Actuator Signature .......................................................... 14-9
14.3.3 High Resolution Actuator Signature .............................................. 14-11
14.3.4 Step Response Test ...................................................................... 14-11
14.3.5 Positioner Signature ..................................................................... 14-20