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Regarding "_ U" in Application Instruction
It means an instruction that handles BIN 16 bit and BIN 32 bit unsigned data. Example:ADD _ U More Details >>
- No:39295
- Release Date:2023/02/13 16:37
- Category: MELSEC iQ-F Series , CPU Module
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Regarding the Connected/Disconnected Module Detection button on FX5-CCLGN-MS
For the Connected/Disconnected Module Detection of FX5-CCLGN-MS, the network configuration of the subsequent stages can not be automatically detected unless ... More Details >>
- No:39274
- Release Date:2023/01/12 16:45
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding features of EtherNet/IP Communication
Class1 communication sends and receives data at regular intervals. It is mainly used for I/O communication and motion control between PLC and sensor. Class... More Details >>
- No:45485
- Release Date:2025/11/12 13:55
- Category: MELSEC iQ-F Series , Network/Communication
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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 Error code H1968 of FX5-ENET Mail send FB
"The number of characters specified in the input label: i_uBodyLength (number of characters in the body) is different from the number of characters in the bo... More Details >>
- No:44607
- Release Date:2024/11/28 16:12
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding Free Mail Service with Email Function
Free mail services that have been verified to work with the email function are Gmail, Yahoo! mail, and iCloud email.(As of July 2025) Use the encryption fun... More Details >>
- No:40058
- Release Date:2023/08/25 10:22
- Update:2025/11/11 14:31
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding error 2440H on CPU module when using FX5-CCLGN-MS
When the power is turned on, the FX5-CCLGN-MS performs parameter check processing, and if an error occurs, the CPU module is also notified of the error. Ther... More Details >>
- No:39282
- Release Date:2023/01/12 16:49
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding the expansion of modules after the bus conversion module
It is not possible to add an iQ-F series module after the bus conversion module. When adding an iQ-F series module, add it in the front stage of the bus conv... More Details >>
- No:45482
- Release Date:2025/11/12 13:55
- Category: MELSEC iQ-F Series , CPU Module
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Regarding TPDO and RPDO allocation
RWr is allocated to TPDO and RWw is allocated to RPDO. More Details >>
- No:44479
- Release Date:2024/07/02 19:06
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding number of servo amplifiers that can be connected via PDO communication
The maximum number of servo amplifiers connected to the FX5-CCLGN-MS varies according to the number of axes. Example: When connecting a 3-axis servo amplifi... More Details >>
- No:44478
- Release Date:2024/07/02 19:07
- Category: MELSEC iQ-F Series , Network/Communication
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