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Changing to the monitor write mode automatically changes the online change setting in Options to "Write during RUN (while PLC is running)".With returning to ... More Details >>
- No:22541
- Release Date:2018/09/03 17:28
- 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 connection configuration of FX5-CCL-MS
Connection is not allowed. For FX5-CCL-MS, only remote I/O stations, remote device stations andintelligent device stationscan be connected. More Details >>
- No:22316
- Release Date:2018/08/30 13:55
- Update:2023/07/03 17:19
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding the built-in analog input/output function
FX5U CPU module has 2 built-in voltage input channels (DC0~10V) and 1 built-in voltage output channel (DC0~10V). If an external resister is connected, the m... More Details >>
- No:22313
- Release Date:2018/08/30 13:55
- Update:2023/06/23 10:47
- Category: MELSEC iQ-F Series , CPU Module , Analog
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Regarding features of EtherNet/IP Communication
Class1 communication sends and receives data at regular intervals. It is mainly used for I/O communication and motion control between PLC and sensor. Class... More Details >>
- No:45485
- Release Date:2025/11/12 13:55
- 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 TPDO and RPDO allocation
RWr is allocated to TPDO and RWw is allocated to RPDO. More Details >>
- No:44479
- Release Date:2024/07/02 19:06
- Category: MELSEC iQ-F Series , Network/Communication
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Reagrding specifying an FTP client domain
The iQ-F series does not support domain specification, so specify the IP address. More Details >>
- No:44359
- Release Date:2024/03/27 15:58
- Category: MELSEC iQ-F Series , CPU Module , Network/Communication
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Transferring/editing programs in the previous FX programmable controllers using GX Works2
The earlier series of the FX programmable controllers are compatible with the latest series of the FX programmable controllers. More Details >>
- No:25012
- Release Date:2019/04/23 11:16
- Category: MELSEC-F Series , Engineering Software , Main Unit
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Clock function accuracy of the MELSEC-F series
The accuracy is within ±45 seconds/month (ambient temperature: 25ºC). More Details >>
- No:24778
- Release Date:2019/02/27 15:57
- Category: MELSEC-F Series , Main Unit
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