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DIAGNOSTICS
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If sending and receiving using these programs is
successful, it is considered that the operation failure
was due to sequence program or communication
protocol error.
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Program when receiving
* Write the data to be sent to D 0 to D 19 before operating.
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If not operating normally when using these programs,
eliminate the cause using the flow diagrams shown
following.
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Set the communication format according
to the external device to be used.
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If data transfer does not perform correctly when using
the 232ADP, check the operation using the following
programs.
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Program when sending
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Set the communication format according
to the external device to be used.
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Header and terminator are not attached.
Receive completion reset
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Send request
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