9
DEVICE EXPLANATION
(3) Designation range
9
9.4 Link direct device
- 49
Link direct device designations are allowed for all the link devices in network modules.
Device outside the range specified by the network refresh parameters can also be
designated.
(a) Writing
• Writing is executed within that part of the link device range set as the send
range in the common parameters of the network parameters that is outside
the range specified as the "refresh range" in the network refresh parameters.
CPU module
B 0
Network module
LB 0
Refresh range
Writing range
Diagram 9.49 Link direct device write range
Link range
send range