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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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Difference between QJ61BT11 and QJ61BT11N
QJ61BT11N supports Version 2 (expanded cyclic setting), the setting for refreshing/forced clearing a slave station data when the switch on a programmable con... More Details >>
- No:22964
- Release Date:2018/09/03 17:31
- Update:2018/09/25 13:16
- Category: Network related products
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Sampling cycle of L60TCTT4(BW) and L60TCRT4(BW)
It is selectable from the following. - 500 ms/4 channels (Default)- 250 ms/4 channels More Details >>
- No:22824
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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Security functions of MELSEC iQ-R series
The functions serve to protect the user property stored in a personal computer and the user property inside modules in the MELSEC iQ-R series system against... More Details >>
- No:22481
- Release Date:2018/09/03 17:28
- Update:2018/09/21 16:47
- Category: MELSEC iQ-R Series
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Regarding COM terminals of FX5-2HC/ES
Since the COM terminals is connected internally, there is no problem to use either one of them. More Details >>
- No:44874
- Release Date:2025/03/18 10:25
- Category: MELSEC iQ-F Series , High-Speed Counter
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The following points are different for the iQ-F series. ・Error History If the FX5 CPU Module is turned off, the error history is cleared. ・Setting detail... More Details >>
- No:44335
- Release Date:2024/03/20 13:21
- Category: MELSEC iQ-F Series , CPU Module
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Regarding Data Register Byte Splitting
Use the WTOB instruction. More Details >>
- No:40022
- Release Date:2023/08/24 14:32
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Regarding EtherNet/IP Communications
The built-in Ethernet port on the FX5 CPU module does not support EtherNet/IP communication. Use FX5-ENET/IP. More Details >>
- No:39319
- Release Date:2023/02/14 08:57
- Category: MELSEC iQ-F Series , CPU Module , Network/Communication
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Number of FX3U-16CCL-M CC-Link master blocks that can be connected to the FX3U series
One FX3U-16CCL-M can be connected to the FX3U series. More Details >>
- No:25009
- Release Date:2019/04/23 11:11
- Category: MELSEC-F Series , Network/Communication
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Setting for installing a memory cassette
When the programmable controller is powered on after a memory cassette is installed, the memory cassette is automatically recognized. After the memory casset... More Details >>
- No:24974
- Release Date:2019/04/23 07:20
- Category: MELSEC-F Series , Main Unit
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Connection of the FX3G series and the GT1020/GT1030 series (5 V type)
Only one GT1020/GT1030 series (5 V type) can be connected to the FX3G series. To connect two GOTs, select the GT1020/GT1030 series (24 V type). More Details >>
- No:24969
- Release Date:2019/04/23 07:19
- Category: MELSEC-F Series , Main Unit
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