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Chapter 3
Example for adjusting I/O terminals 3
3.11 Adjust the analog input (Ai3)
E.g.) Adjust operation (E.g. for Ai3)
Forward operation
Maximum frequency
[Cb-24]
(-10V)
[Cb-25]
-100%
[Cb-26]
[Cb-23]
Reverse operation
Maximum frequency
Parameter
Parameter
Ai3
Set the frequency source ratio to the start
[Cb-23]
ratio of the analog input.
Set the frequency source ratio to the end
[Cb-24]
ratio of the analog input.
Set the start ratio of the analog input -10V
[Cb-25]
to 10V.
Set the end ratio of the analog input -10V
[Cb-26]
to 10V.
E.g.) Make a fine adjustment
[Cb-35]=200.0(%)
100(%)
[Cb-34]=50.0(%)
0
0
-100
Parallel
[Cb-34]=0.0(%)
movement
[Cb-34]=-50.0(%)
■Parameter
Parameter
Ai3
Adjust -10V on the reference line for
[Cb-34]
-10V/10V and the frequency.
[Cb-35]
Adjust the slope of the reference line.
Operation Setting and Examples of I/O Adjustment
Analog input
(Ai3)
100%
(+10V)
Details
Slope
[Cb-35]=100.0(%)
Max.
[Cb-35]=50.0(%)
Details
Example for adjusting I/O terminals 4
3.12 Prevent input terminal malfunction
Set a response time for input terminal to prevent a
•
malfunction due to noise input.
Operation of
the input
OFF
terminal 1
Operation of
OFF
the internal
functions
Parameter
Input
Response
terminal
time
1
[CA-41]
2
[CA-42]
3
[CA-43]
4
[CA-44]
5
[CA-45]
6
[CA-46]
Example of adjusted I/O terminals 5
3.13 Stabilize an output terminal
Set the delay time to stabilize an output terminal from
•
a sensitive reaction of internal functions.
Selected output
OFF
function
Operation of
OFF
the output
terminal 11
■Parameter
Output
On-delay time
terminal
11
12
13
14
15
16A-16C
AL1-AL0/
AL2-AL0
3-6
ON
ON
[CA-41]
[CA-41]
Input
Response
terminal
time
7
[CA-47]
8
[CA-48]
9
[CA-49]
A
[CA-50]
B
[CA-51]
ON
ON
[CC-20]
[CC-21]
Off-delay time
[CC-20]
[CC-21]
[CC-22]
[CC-23]
[CC-24]
[CC-25]
[CC-26]
[CC-27]
[CC-28]
[CC-29]
[CC-30]
[CC-31]
[CC-32]
[CC-33]
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