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Regarding number of CC-Link IE field network Basic connections
When the FX5 CPU Module is used as the master station, the maximum number of devices connected to 1 network is 16. The following firmware versions are requi... More Details >>
- No:44652
- Release Date:2025/03/18 10:22
- Category: MELSEC iQ-F Series , CPU Module , Network/Communication
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Regarding scan time adjustment for replacing the FX3 Series
You can adjust by setting the constant scan in iQ-F series. Setting procedure: Navigation window > [Parameter] > [Module model name] > [CPU Paramet... More Details >>
- No:44866
- Release Date:2025/03/18 10:24
- Category: MELSEC iQ-F Series , CPU Module
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Regarding number of internal Ethernet port connections
The Ethernet port (P2) has 32 connections. The breakdown is as follows: total of MELSOFT connections, SLMP, and socket communications ≦ 32 connections. Apa... More Details >>
- No:44974
- Release Date:2025/05/08 09:07
- Category: MELSEC MX Controller MX-F Model
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Regarding Intelligent Function Modules with connectivity constraints
The following intelligent function modules have restrictions on the number of modules that can be connected. More Details >>
- No:44984
- Release Date:2025/05/08 09:07
- Category: MELSEC MX Controller MX-F Model
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Regarding maximum number of years of clock data that can be handled
The maximum number of years of the clock function is 2079 years. If it exceeds the maximum number of years, it will be fixed at 23:59:59 on December 31, 207... More Details >>
- No:45478
- Release Date:2025/11/12 13:54
- Category: MELSEC iQ-F Series , CPU Module
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Regarding initialization procedure
From GXWorks3, use [Online] -[CPU Memory Operation] to initialize. How to check the IP address is as follows. They are stored in special registers SD8492 a... More Details >>
- No:45481
- Release Date:2025/11/12 13:54
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Regarding the processing specification of the basic operation instruction(LD).
The execution time of the basic opeartion instruction (LD) of the FX5U/FX5UC/FX5UJ CPU module is 34 ns. *For firmware Ver.1.100 or above, this specification ... More Details >>
- No:22287
- Release Date:2018/08/30 13:55
- Update:2023/07/03 11:56
- Category: MELSEC iQ-F Series , CPU Module
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"Rebuild All" converts the entire project and "Convet" only coverts the modified part of the program. More Details >>
- No:22326
- Release Date:2018/08/30 13:55
- Update:2023/06/23 10:40
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Digit specification for bit devices in ST language with GX Works3
For a label where digits are to be specified, set a bit type array as its data type. The following shows an example of when a global label is used. - Globa... More Details >>
- No:22455
- Release Date:2018/09/03 17:28
- Update:2018/09/18 15:01
- Category: MELSEC iQ-R Series
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You can use the MELSEC iQ-R series inter-module synchronization function together with the CC-Link IE Field Network synchronous communication function.With ... More Details >>
- No:22462
- Release Date:2018/09/03 17:28
- Update:2018/09/18 15:51
- Category: MELSEC iQ-R Series
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