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FAQ within [ MELSEC iQ-F Series ]
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Regarding enclosed power cable for input module and input/output module for extension connector type
The FX2NC-100BPCB is included with the following products. CPU Modules: FX5UC-32 MT/D, FX5UC-64 MT/D, FX5UC-96 MT/D More Details >>
- No:40047
- Release Date:2023/08/24 16:30
- Update:2024/05/09 09:59
- Category: MELSEC iQ-F Series , CPU Module
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Regarding setting up encrypted communication (TLS) for FX5-ENET
In GX Works3, set the FX5-ENET module parameters from Basic Settings - External Device Configuration Settings. In the "Ethernet Configuration" screen, selec... More Details >>
- No:40050
- Release Date:2023/08/25 08:48
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding maximum number of connections for MQTT communication function
The MQTT communication function can be used for up to one connection. More Details >>
- No:40055
- Release Date:2023/08/25 08:53
- Category: MELSEC iQ-F Series , Network/Communication
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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 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 Input Response Frequency Difference between FX5-2HC/ES and Conventional Model (FX3U-2HC)
The input response frequencies of the FX5-2HC/ES and FX3U-2HC differ as shown below. FX5-2HC/ES・・・2MHz FX3U-2HC・・・200kHz More Details >>
- No:44340
- Release Date:2024/03/20 13:31
- Category: MELSEC iQ-F Series , High-Speed Counter
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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 compatible version of CANopen communication function for PDO communication
It is necessary to use the following CPU module, FX5-CCLGN-MS, GX Works3 versions. FX5-CCLGN-MS・・・1.020 or later FX5U/FX5UC CPU module ・・・1.260 or later ... More Details >>
- No:44473
- Release Date:2024/07/02 19:06
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding replacement from 128 point type of FX3U
The FX5U CPU module has a lineup of up to 80 point. The following configuration is recommended when replacing the FX3U-128MR/ES. Recommended alternative (1... More Details >>
- No:44617
- Release Date:2024/11/28 16:13
- Category: MELSEC iQ-F Series , CPU Module
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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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