29
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
upper adjustment point at 80% of measuring range
lower adjustment point automatically at 0% of m.r.
characteristic line before adjustment
selected adjustment point
characteristic line after adjustment
measuring range
output signal
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
lower adjustment point at 20% of measuring range
upper adjustment point automatically at 100% of m.r.
selected adjustment point
characteristic line before adjustment
measuring range
output signal
characteristic line after adjustment
5.4.2. 2-point adjustment
With a 2-point adjustment procedure the lower adjustment point must be between 0 and 40% of the measuring
range, and the upper adjustment point between 60 and 100% of the measuring range. If the adjustment point is
between 40 and 60% of the measuring range, automatically a 1-point adjustment procedure will be executed instead.
lower adjustment point upper adjustment point
possibility 1
0 - <40% of m.r.
60 - 100% of m.r.
possibility 2
40 - <50% of m.r.
100% of m.r.
possibility 3
0% of m.r.
50 - <60% of m.r.
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
lower adjustment point at 10% of measuring range
upper adjustment point at 90% of measuring range
characteristic line before adjustment
characteristic line atfer adjustment
measuring range
output signal
