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FAQ within [ MELSEC iQ-F Series ]
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Regarding the FX5-2HC/ES-enabled CPU module firmware version
The FX5-2HC/ES is supported by the following FX5 CPU Module firmware versions and GX Works3 versions: Firmware Version ・FX5U/FX5UC CPU Module: Ver. 1.300... More Details >>
- No:44341
- Release Date:2024/03/20 13:35
- Category: MELSEC iQ-F Series , High-Speed Counter
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Regarding the number of FX5-4A-ADP connections
Up to 4 FX5-4A-ADPs can be connected to an FX5U/FX5UC/FX5S CPU module. To connect 3 or more FX5-4A-ADPs, the FX5-4A-ADP must have a serial number S/N: 224... More Details >>
- No:39348
- Release Date:2023/02/15 10:16
- Category: MELSEC iQ-F Series , CPU Module , Analog
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Regarding number of input/output points when adding safety extension module
It will. It is treated the same as an intelligent module, so it occupies 8 I/O points. The safety input expansion module FX5-SF-8DI4 does not occupy the numb... More Details >>
- No:39314
- Release Date:2023/01/12 16:54
- Category: MELSEC iQ-F Series , CPU Module , Safety Control
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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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Regarding the frequency of high-speed counters
The maximum frequency of the FX5U/FX5UC CPU module is 200kHz and the maximum frequency of the FX5S/FX5UJ CPU module is 100 kHz. More Details >>
- No:22312
- Release Date:2018/08/30 13:55
- Update:2022/12/22 10:18
- Category: MELSEC iQ-F Series , CPU Module , High-Speed Counter
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Regarding the difference of current address (user unit, pulse unit)
The difference between the current address (user unit) and the current address (pulse unit) is as follows: The current address (user unit) becomes the unit ... More Details >>
- No:39357
- Release Date:2023/02/15 13:05
- Category: MELSEC iQ-F Series , CPU Module , Motion/Positioning
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Regarding simultaneous access to Web Server function
The Web server function allows you to log in from up to four devices at the same time. You can't log in from the fifth machine. More Details >>
- No:39330
- Release Date:2023/02/14 09:06
- Category: MELSEC iQ-F Series , CPU Module , Network/Communication
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Regarding switching PID instructions for Auto-tuning
It's possible. More Details >>
- No:39320
- Release Date:2023/02/14 09:00
- Category: MELSEC iQ-F Series , CPU Module , Analog
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Regarding the necessity of using a battery
Device back up is available without using a battery. However, to back up link register (W) and file register (R) devices, a FX3U-32BL (battery) is required. More Details >>
- No:22296
- Release Date:2018/08/30 13:55
- Update:2025/11/07 15:52
- Category: MELSEC iQ-F Series , Option , CPU Module
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Regarding reuse of GOT connector cable when replacing with FX5 CPU module
The connection cable is GT01-C30R4-8P. The FX5U CPU module does not have an RS422 port, so you will need to add an FX5-422-BD-GOT. More Details >>
- No:44615
- Release Date:2024/11/28 16:13
- Category: MELSEC iQ-F Series , CPU Module
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