Honeywell NXL Series Applications Manual page 53

Honeywell
Hz
1,00 s
Figure 1- 27. PID output with the values of Example 3.
2.9.7 Actual value 1 minimum scale
Sets the minimum scaling point for Actual value 1. See Figure 1- 28
2.9.8 Actual value 1 maximum scale
Sets the maximum scaling point for Actual value 1. See Figure 1- 28
Description of parameters
D-part=10%=5,00 Hz
P-part=100% *PID error = 5,00Hz/s
10%
Scaled
input signal [%]
100
Par. 2.9.7 = 30%
Par. 2.9.8 = 80%
30
0
0 3,0
0 6,0
8,8
4
Figure 1- 28. Example of actual value signal scaling
PID output
Error value
D-part= -10%= -5,00 Hz
t
NX12k72
Analogue
80 100 input [%]
8,0 10,0 V
16,0
20,0 mA
16,8
20,0 mA
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