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FAQ within [ MELSEC iQ-F Series ]
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Regarding performing Data Logging with Special Relays
It's possible. Using special relays, it is possible to perform data logging from a program. For details, see the manual below. MELSEC iQ-F FX5 User's Manu... More Details >>
- No:39327
- Release Date:2023/02/14 09:05
- Category: MELSEC iQ-F Series , CPU Module
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Regarding FX5S CPU module Terminal Block Removal
You can't put it on or take it off. The terminal block of the FX5S CPU module is a non-removable terminal block. More Details >>
- No:39334
- Release Date:2023/02/14 09:10
- Category: MELSEC iQ-F Series , CPU Module
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Regarding the text color of file names
The data name shown in "red" means "unconverted data" or "unused data before conversion." Data name displayed in 'light blue' means "unused". If a conversio... More Details >>
- No:39345
- Release Date:2023/02/15 10:06
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Regarding Input Interrupt Delay
The following versions support the input interrupt delay function and can delay the start of execution. ・FX5U/FX5UC Ver. 1.290 or later ・FX5UJ Ver. 1.050 o... More Details >>
- No:40037
- Release Date:2023/08/24 15:43
- Category: MELSEC iQ-F Series , CPU Module
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Regarding the MQTT Communication Function Publish Program
You can't program it with the ladder program alone. To use the MQTT communication and email functions, you must use the module FB and program it. More Details >>
- No:40051
- Release Date:2023/08/25 11:48
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding communication testing of Certificate Configuration Tool for FX5-ENET
The following are possible causes for communication not being established between the Certificate Configuration Tool for FX5-ENET and FX5-ENET. (1) Connecte... More Details >>
- No:40075
- Release Date:2023/08/25 09:06
- Category: MELSEC iQ-F Series , Network/Communication
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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 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 multiple connections for the MQTT communication function
The MQTT communication function of FX5-ENET does not allow multiple connections to be opened at the same time. The MQTT communication function has a maximum ... More Details >>
- No:44358
- Release Date:2024/03/27 16:02
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding CC-Link IE TSN CANopen Communication function
The CANopen communication functions supported by the FX5-CCLGN-MS conform to the CiA402 CANopen profile, and can control devices that support the CiA402 devi... More Details >>
- No:44474
- Release Date:2024/07/02 19:07
- Category: MELSEC iQ-F Series , Network/Communication
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