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Behavior of sequence program in event of momentary power failure in QCPU
(1) When a momentary power failure occurs for a period not longer than the allowable momentary power failure time When the momentary power failure occurs, t... More Details >>
- No：22587
- Release Date：2018/09/03 17:29
- Update：2018/09/20 17:41
- Category： MELSEC-Q Series
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Security key authentication function of MELSEC iQ-R series
The security key authentication function registers a security key in a program file and prevents unauthorized execution or access to the program.You can set... More Details >>
- No：22480
- Release Date：2018/09/03 17:28
- Update：2018/09/19 15:38
- Category： MELSEC iQ-R Series
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Regarding the settings of built-in analog function of FX5U CPU module
The settings can be done using the parameter settings of GX Works3 or by settings the special relay/special registers. For further details please refer to M... More Details >>
- No：22314
- Release Date：2018/08/30 13:55
- Update：2023/06/26 09:20
- Category： MELSEC iQ-F Series , CPU Module , Analog
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The FX5 CPU module does not support UDP broadcast communication. More Details >>
- No：22291
- Release Date：2018/08/30 13:55
- Update：2023/06/23 10:49
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
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Regarding the method to check the scan time
The current value of the scan time is stored in the following special devices. Please monitor using GX Works3. ◇Scan information SD520 Current scan time (... More Details >>
- No：22289
- Release Date：2018/08/30 13:55
- Update：2023/06/23 10:20
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
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External power supply for input(MELSEC-F)
For the MELSEC-F series, only DC power supply type can use an external power supply. More Details >>
- No：22268
- Release Date：2018/08/30 13:48
- Category： MELSEC-F Series , Main Unit
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Regarding number of CH of CPU Module built-in Heating/Cooling PID control
The CPU Module's built-in Heating/Cooling PID control function supports up to 16 channels. The following firmware versions are required in order to use it. ... More Details >>
- No：44651
- Release Date：2025/03/18 10:22
- Category： MELSEC iQ-F Series , CPU Module , Analog
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Regarding instruction Compatibility Between FX5 CPU modules
The instructions on the FX5 CPU module are compatible. Module-only instructions can be used only for CPU modules that support intelligent function units. More Details >>
- No：40042
- Release Date：2023/08/24 15:46
- Category： MELSEC iQ-F Series , CPU Module
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Regarding remote I/O expansion for FX5S CPU module
It is possible to connect to remote I/O with CC-Link IE Field Network Basic. Up to 16 remote stations can be connected. More Details >>
- No：40041
- Release Date：2023/08/24 15:45
- Update：2025/03/13 10:08
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
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EN (enable input) ・・・ This is the execution condition of the function. The function with EN is executed only if the execution condition of EN... More Details >>
- No：40024
- Release Date：2023/08/24 14:35
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
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