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FUNCTIONS AND PROGRAMMING
(d) Other precautions
1) Timeout value setting for MELSEC data link functions
If either of the following problems arises, change the MELSEC data link
function communication timeout value on the C Controller setting utility.
(
Section 9.2.6(2)(c))
• Communication timeout occurs frequently due to line congestion.
Increase the timeout value.
• Communication timeout in a shorter duration is desired.
Decrease the timeout value.
When the above problem does not arise, use the default value.
Figure 10.19 MD function communication timeout value setting screen
10.3 Programming Using MELSEC Data Link Functions
10.3.4 Programming using MELSEC data link functions
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