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FAQ within [ MELSEC iQ-F Series ]
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Not supported. More Details >>
- No:39305
- Release Date:2023/02/13 16:41
- Category: MELSEC iQ-F Series , CPU Module
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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 Tag communication support of FX5-ENET/IP
Class1 communication of FX5-ENET/IP is instance communication. Tag communication is not supported. Tag communication is supported by FX5-EIP. More Details >>
- No:44624
- Release Date:2024/11/28 16:14
- Update:2025/11/11 14:32
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding specifications of the forced ON/OFF function for external input/output
The following points are different for the iQ-F series. ・All output disabled flag (SM8034) When SM8034 is ON, the all output disabled flag is given priorit... More Details >>
- No:44331
- Release Date:2024/03/20 12:54
- Category: MELSEC iQ-F Series , CPU Module
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Regarding the QoS function of the MQTT Communication function
There are three QoS levels and FX5-ENET is also supported. ・QoS0 - The message is sent only once from the source client. Messages are not guarant... More Details >>
- No:40056
- Release Date:2023/08/25 09:04
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding the clean session function of MQTT communication function
This function allows you to select the operation to be performed when the FX5-ENET(MQTT client) reconnects to the MQTT broker after communication has been ... More Details >>
- No:40054
- Release Date:2023/08/25 09:02
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding terminal block reuse
Terminal blocks can not be reused. Please rewire it. More Details >>
- No:39365
- Release Date:2023/02/15 13:06
- Category: MELSEC iQ-F Series , CPU Module
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Regarding the FX5S CPU Module Line-up
The line-up of input and output points of the FX5S CPU module is as follows. ・30 points (Input: 16 points, Output: 14 points) ・40 points (Input: 24 points,... More Details >>
- No:39340
- Release Date:2023/02/14 17:28
- Category: MELSEC iQ-F Series , CPU Module
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Regarding the MQTT communication function retransmission function
No, there is no function to resend all the data that could not be sent. By setting Retain and QoS from FB, it is possible to resend only the latest message. More Details >>
- No:44368
- Release Date:2024/03/27 16:56
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding USB Cable Recommendations
A recommended USB cable is provided. ・MR-J3USBCBL3M(3 m) ・GT09-C30USB-5P(3 m) (manufactured by Mitsubishi Electric System Service Co., Ltd.) More Details >>
- No:40040
- Release Date:2023/08/24 15:45
- Category: MELSEC iQ-F Series , CPU Module
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