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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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CF cards that can be used in the FX3U-CF-ADP
The CF cards, whose operations are guaranteed, are the following five models manufactured by Mitsubishi Electric. GT05-MEM-128MC, GT05-MEM-256MC, GT05-MEM-5... More Details >>
- No:24945
- Release Date:2019/04/18 14:26
- Category: MELSEC-F Series , Main Unit , Accessories
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Regarding issuing Client Certificates to Connect with AWS IoT Core
Set the RSA strength to at least 2048 bits. Anything less than 2048 bits is not supported by AWS IoT Core and cannot be connected. More Details >>
- No:44343
- Release Date:2024/03/20 13:34
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding Circuit Blocks that cannot be written with Online Program Change.
HIOEN/DHIOEN instructions cannot be written with Online Program Change. In addition, circuit blocks containing positioning instructions or network instructio... More Details >>
- No:44354
- Release Date:2024/03/27 15:47
- Category: MELSEC iQ-F Series , CPU Module
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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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I/O numbers of a MELSEC iQ-R series I/O combined module (RH42C4NT2P)
An input and output use a single I/O number. (This is the same as QH42P.) When you replace a module that uses serial I/O numbers (e.g. QX41Y41P) with this m... More Details >>
- No:22471
- Release Date:2018/09/03 17:28
- Update:2018/09/19 13:57
- Category: MELSEC iQ-R Series
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Follow the procedure below to insert a high-speed timer.- Click the Coil button on the toolbar or press the function key F7, then enter "HT[ ] K[ ]".- Click ... More Details >>
- No:22528
- Release Date:2018/09/03 17:28
- Category: MELSEC-Q Series
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Difference between C Controller module and programmable controller CPU module
- C Controller module: Programs are created using C and C++ languages. The programs run based on each task and parallel processing of multiple tasks base... More Details >>
- No:22542
- Release Date:2018/09/03 17:28
- Update:2018/09/20 15:05
- Category: MELSEC-Q Series
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GX Configurator-MB for the MODBUS(R) interface module
GX Configurator-MB does not need to be purchased. Parameters can be set using GX Works2 alone. More Details >>
- No:22701
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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SD memory cards used for Q24DHCCPU-V
Mitsubishi Electric's SD memory cards, which can be installed into Q24DHCCPU-V, are shown below. - NZ1MEM-2GBSD (memory capacity: 2Gbytes) - NZ1MEM-4GBSD (... More Details >>
- No:22711
- Release Date:2018/09/03 17:29
- Update:2018/09/22 08:58
- Category: MELSEC-Q Series
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Difference between L02CPU-P and L02CPU
In L02CPU-P, the general-purpose output of the built-in I/O is source type. In L02CPU, the general-purpose output of the built-in I/O is sink type. More Details >>
- No:22743
- Release Date:2018/09/03 17:29
- Category: MELSEC-L Series
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