Yokogawa YVP20S - Manual (Page 142)

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<14. DIAGNOSTIC SERVICES>
IM 21B04C50-01E
Start at initial set point (50%) to dest.set point by step size changing. Then move to set
point which is 100 minus dest. set point. Then back to the initial set point (50%).
Figure 14.15.2b Cyclical Response Test Graph
The measured accuracy, hysteresis plus dead band and repeatability are displayed in the
result analysis.
Figure 14.15.2c Cyclical Response Test Result Analysis