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Appendix 4.4 Precautions for system replacement
The following describes the precautions for replacing the MELSECNET/H with the CC-Link IE Controller Network.
(1) Optical fiber cable
(a) Applicable optical fiber cable
The cable for the MELSECNET/H module cannot be used in the CC-Link IE Controller Network module.
• Optical fiber cable that can be used in the CC-Link IE Controller Network: Page 38, Section 2.2.1
(b) Station-to-station distance
The station-to-station distance for the CC-Link IE Controller Network is up to 550m.
When the station-to-station distance is longer than 550m, shorten it to 550m or less.
(2) Content set by switch of the MELSECNET/H module main body
Setting should be made at network parameters in the CC-Link IE Controller Network module.
(3) Diversion of network parameters
When changing "Network Type" with a programming tool, data set is canceled.
When diverting network parameters, copy the setting contents to text editor etc. before changing "Network Type".
Copy can be made from [Copy] under [Edit] in the programming tool.
The operations of cutting, copying, or pasting network parameters cannot be performed in some range.
( GX Developer Version Operating Manual)
( GX Works2 Version Operating Manual (Common))
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