Mitsubishi Electric F920GOT-BBD-K-E, Hardware Manual

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GOT-F900 SERIES (CONNECTION) Connection of MELSEC-A Series PLC 9
9-9
1
In
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40
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6
C
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M
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A
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PLC
9.3.2 Setting of CD Signal Control (only in RS-232C connection)
When the GOT-F900 and the computer link unit are connected via RS-232C, set the buffer memory in
the computer link unit using the sequence program so that CD signals are not checked.
Refer to the program example below in which the I/O signals of the computer link unit are 80 to 9F (H).
Examples of the CPU units equipped with built-in computer link are explained below also.
In the case of A computer link
In the case of CPU equipped with built-in computer link
• A1SCPUC24-R2
• A2CCPUC24
TO H8 H10B K1
X87
K1
K1: CD terminal will not be checked.
P
10B (H): CD terminal will be checked.
Computer link unit connection point
Write to buffer memory
TO H0E H10B K1
X0E7
K1
K1: CD terminal will not be checked.
P
10B (H): CD terminal will be checked.
Computer link unit connection point
Write to buffer memory
Fixed values
TO H1E H10B K1
X1E7
K1
K1: CD terminal will not be checked.
P
10B (H): CD terminal will be checked.
Computer link unit connection point
Write to buffer memory
Fixed values