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MELSEC-
A
4 PROCEDURES AND SETTINGS BEFORE OPERATION
Completed.
Start the data link.
Create a program.
1. Initializing the master module
2. Reading the remote input (RX)
3. Confirming the R2 data link state
4. Initializing the R2
5. Transmitting data to the external device
6. Exchanging data with the external device
7. Processing R2 errors
8. Writing in the remote output (RY)
(Refer to Section 5.4.)
(Refer to Section 5.3 (2).)
(Refer to Section 5.3 (3).)
(Refer to Section 5.5.)
(Refer to Section 6.3.1, 6.4.1.)
(Refer to Section 6.3.2, 6.4.2.)
(Refer to Section 5.3 (7).)
(Refer to Section 5.3 (8).)
(Continued from previous page)