Mitsubishi Electric Melsec QJ71LP21 - Page 228

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MELSEC-Q
7 APPLICATION FUNCTIONS
(2) Address specification range of the link devices
(a) When reading
Read the entire range of link device addresses of the network module.
(b) When writing
1) Make sure to write into a range of link device addresses within the
host's send range that has not been set as a link refresh range.
LB
Network module
B
Link refresh
CPU
Can write to
this range.
Link refresh
Host send range
Other station's
send range