Chapter 6 Specification of Parameters GK600 User Manual
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as x, the adjusted AO1 output as y, the gain as k, and the offset as b (100% of offset
corresponds to 10V or 20mA), there is the equation: y=kx+b
Example:
Set C3-00 to 2: output frequency. Standard AO1 output: AO1 outputs 0V when output
frequency is 0, and outputs 10V when output frequency is maximum frequency. If AO1 is
requested to output 2V when output frequency is 0Hz, and to output 8V when output frequency
is the maximum frequency.
There is: 2=k×0+b; 8=k×10+b. Through these two equations, we obtain: k = 0.6, b = 2V, i.e.
C3-03 is set to 20.0% while C3-04 is set to 0.600.
Additional examples are shown as below:
Fig. 6-34 Influence of AO1 gain against output
Fig. 6-35 Influence of AO1 offset against output
C3-05
AO1 filtering time
Range: 0.0s~10.0s
Factory default:
0.0s
Defines output filtering time of AO1 terminal.
C3-06
EAO offset
Range: -100.0%~100.0%
Factory default:
0.0%
AO1
调整后输出
AO1
标准输出
10V
0
10V
5V
(C3-04) = 100%
(C3-04) = 200%
AO1
调整后输出
AO1
标准输出
10V
0
10V
8.5V
(C3-03) = 0%
(C3-03) = 15%
1.5V
AO1 output after adjustment
AO1 standard output
AO1 output after adjustment
AO1 standard output
