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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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Simultaneous broadcast reception setting for built-in Ethernet port LCPU
To receive simultaneous broadcast using UDP, set the parameters as follows. - Destination IP Address: FF.FF.FF.FFh - Destination Port No.: Other than FFFFh (... More Details >>
- No:22772
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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The built-in I/O functions are standard functions of the L series CPU. Combining these functions flexibly achieves various controls with lower cost, eliminat... More Details >>
- No:22806
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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Required setting for the display of hidden comments
Device comments can be displayed in the ladder editor and Zoom editor windows. Select [View] -> [Comment] from the menu to display the comments. More Details >>
- No:22875
- Release Date:2018/09/03 17:30
- Update:2018/09/22 15:40
- Category: Engineering Software
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Reading a project in another format
To open a project created with GX Developer, select [Project]-> [Import file]-> [Import from xxxx format file] from the menu in GX Works2. More Details >>
- No:22952
- Release Date:2018/09/03 17:30
- Update:2018/09/25 11:56
- Category: Engineering Software
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How to check link errors in CC-Link slave stations
The data link status is stored in SW80 to SW83.Each bit corresponds to a station number and a bit turns ON if the corresponding station causes a data link er... More Details >>
- No:23031
- Release Date:2018/09/03 17:31
- Category: Network related products
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Refresh timing of bit data and word data in the same CC-Link station
Cyclic data is sometimes separated into new and old data by two words (32 bits) with auto refresh timing. Checking "Block data assurance per station" of the ... More Details >>
- No:23058
- Release Date:2018/09/03 17:31
- Category: Network related products
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Connecting a USB interface of a personal computer to a programmable controller
・ The FX-USB-AW can be used for the programmable controllers except for the FX3S/FX3G/FX3GC series. ・ Since the FX3S/FX3G/FX3GC series have the built-in USB... More Details >>
- No:24707
- Release Date:2019/02/27 09:00
- Category: MELSEC-F Series
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Regarding double-precision real numbers
The FX5 CPU unit does not handle double-precision real numbers. Only single-precision real numbers can be handled. More Details >>
- No:40033
- Release Date:2023/08/24 15:37
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Regarding the data link program of FX5-CCL-MS
Since the FX5-CCL-MS has a link refresh setting, there is no need for a program to read and write data to each station. More Details >>
- No:44614
- Release Date:2024/11/28 16:12
- Category: MELSEC iQ-F Series , Network/Communication
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Using a commercially-available SD memory card for a MELSEC iQ-R series CPU module
For the commercially-available SD memory cards that can be used for MELSEC iQ-R series CPU modules, refer to the following technical bulletin. - TECHNICAL ... More Details >>
- No:22461
- Release Date:2018/09/03 17:28
- Update:2018/09/18 15:46
- Category: MELSEC iQ-R Series
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