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(2) Function
(a) WRITE instruction overview
The instruction writes data of the specified number of words (control data ((S1)+9)) in the own station start
device (S2) to the target station word devices (after (D1)).
Specify the target stations in control data ((S1)+4 and (S1)+5).
When the writing to devices of the target station is completed, the completion device (D2) turns on.
(b) Target stations that can be specified
For details on target stations which can be specified, refer to the following.
Page 236, Section 10.1 (1)
(c) Checking the execution status of the WRITE instruction
The execution status (completion or error) of the WRITE instruction can be checked using the following devices
specified in the setting data.
• Completion device (D2)
This device turns on in the END process of the scan where the WRITE instruction is completed and turns
off in the next END process.
• Completion status indication device ((D2)+1)
If the WRITE instruction fails, this device turns on in the END process of the scan where the WRITE
instruction is completed and turns off in the next END process.
Channel 1
Channel 2
WRITE
CPU module CPU module Network moduleMaster/local module
(S2) (D1)
[Own station] [Target station]
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