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(2) Devices used in the program example
(a) Devices used by control station (No. 1)
• Link special relay (SB) and link special register (SW)
• Devices used by the user
(b) Devices used by normal station (No. 2)
• Link special relay (SB) and link special register (SW)
• Devices used by the user
Device Description Device Description
SB0049 Data link status of own station SW00B0.1 Cyclic transmission status of station No. 2
Device Description Device Description
M300 Send request D0 Data storage source for W0
M310 Communication condition flag (for station No. 2) N0 Nesting (for station No. 2)
Device Description Device Description
SB0049 Data link status of own station SW00B0.0 Cyclic transmission status of station No. 1
Device Description Device Description
Y50 to Y5F Value indication area of W0 N0 Nesting (for station No. 1)
M311 Communication condition flag (for station No. 1) —
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