- 132 -
AO1 offset
coefficient
Factory default
value
0.0%
F5-14
Setup
range
-100.0%～100.0%
AO1 gain
Factory default
value
1.00
F5-15
Setup
range
-10.00～10.00
AO2 offset
coefficient
Factory default
value
0.00%
F5-16
Setup
range
-100.0%～100.0%
AO2 gain
Factory default
value
1.00
F5-17
Setup
range
-10.00～10.00
If “b” represents zero offset, k represents gain, Y represents actual output,
and X represents standard output, the actual output is: Y=kX+b;
AO1 and AO2 zero offset coefficients 100% corresponds to 10V(20mA).
Standard output refers to 0 to maximum analog output corresponding to the
output of 0 to 10V(20mA).
It is generally used to correct the zero drift of the analog output and the output
amplitude deviation. It can also be defined as any necessary output curve.
For example, If the analog output is the running frequency, it is expected to
output 8V(16mA)when the frequency is 0, and output 3V(6mA)at the
maximum frequency, the gain shall be set to “-0.50”, and the zero offset shall
be set to “80%”.
Resreved
Factory default
value
－
F5-18～
F5-22
Setup
range
－
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