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FAQ within [ MELSEC-F Series ]
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Differences between the FX3UC-32MT-LT and the FX3UC-32MT-LT2
The built-in CC-Link/LT setting differs. For the FX3UC-32MT-LT, the built-in CC-Link/LT setting is performed with the DIP switch. For the FX3UC-32MT-LT2, th... More Details >>
- No:24956
- Release Date:2019/04/18 14:28
- Category: MELSEC-F Series , Main Unit , Network/Communication
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Data collection with FX programmable controller
Data stored in the programmable controller can be saved to a CF card usinga FX3U-CF-ADP CF card special adapter for the FX3U/FX3UC series. More Details >>
- No:24936
- Release Date:2019/04/18 14:24
- Category: MELSEC-F Series , Main Unit , Accessories
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Remote maintenance can be performed by writing a program to a memory cassette and sending the program or by using a personal computer (GX Developer). With a ... More Details >>
- No:24998
- Release Date:2019/04/23 10:38
- Category: MELSEC-F Series , Main Unit
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Operation processing time of the programmable controller
The constant operation processing time can be achieved by using constant scan mode. Refer to the programming manual of the programmable controller used. More Details >>
- No:24997
- Release Date:2019/04/23 10:38
- Category: MELSEC-F Series , Engineering Software , Main Unit
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Number of occupied points of special function devices
Each special function unit/block has 8 occupied points, except for some special function devices. These 8 points do not occupy 8 points of the actual I/O n... More Details >>
- No:24873
- Release Date:2019/04/15 08:06
- Category: MELSEC-F Series , Main Unit
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Connecting special adapters to FX3U series
Anexpansion board is required. (However, it is not required when connecting only the special high-speed I/O adapter.) More Details >>
- No:24934
- Release Date:2019/04/18 14:23
- Category: MELSEC-F Series , Main Unit , I/O Extension
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One FX3U-ENET-ADP can be connected at the last stage (left end) of adapters for the FX3UC series. *The FX3U-ENET-ADP is a communication special adapter and ... More Details >>
- No:24932
- Release Date:2019/04/23 07:21
- Category: MELSEC-F Series , Main Unit
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The thickness of wireshould be2 square millimeters or more, andclass D grounding (grounding resistance: 100 Ω or less) should be performed. More Details >>
- No:24899
- Release Date:2019/04/15 11:30
- Category: MELSEC-F Series , Main Unit
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Input filter adjustment when a high-speed counter or the interrupt function is used
When a coil of the high-speed counter or an interrupt pointer is programmed, the programmable controller system adjusts the filter constant of the correspond... More Details >>
- No:24867
- Release Date:2019/04/15 08:06
- Category: MELSEC-F Series , High-Speed Counter
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Operation of the first special function unit/block in the FX3UC series
Usually, unit number of the first special function unit/block is "K0". However, when the main unit is FX3UC-32MT-LT(-LT2), the unit number "K0" is assigned t... More Details >>
- No:24995
- Release Date:2019/04/23 10:40
- Category: MELSEC-F Series , Main Unit
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