Check that the RST instruction of the high-speed counter is not executed while the program is running. For the high-spee

"E" represents AC power supply and "D" represents DC power supply. The alphabets following "E" and "D" represent output

Ver.3.10 or later is applicable. (GX Works2 with Ver.1.73B or later is applicable.) The version of the main unit can be

The built-in CC-Link/LT setting differs. For the FX3UC-32MT-LT, the built-in CC-Link/LT setting is performed with the D

For output terminals of a programmable controller, one common terminal is used for 1, 2, 4, or 8 output points. Each com

The FX3G series does not support the index modifier for the bit devices. The FX3U/FX3UC series supports this function.

The "FX2NC-100MPCB" power supply cable for main unit is provided with the FX3UC-16MR/DS-T. The "FX2NC-100MPCB" and the "

Check whether the lamp is back to normal after disconnecting the wiring of the "24V" (service power supply) terminal. If

For the sink input, the "S/S" terminal and the "24V" terminal are needed to be short-circuited.

The earlier series of the FX programmable controllers are compatible with the latest series of the FX programmable contr

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FAQ within [ Main Unit ]

61-70 of Total 126

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Counting of a built-in high-speed counter

Check that the RST instruction ofthe high-speed counter is not executed whilethe program is running. Forthe high-speed counter which supports the external r... More Details >>
- No：24787
- Release Date：2019/02/28 09:06
Models of the MELSEC-F series main units

"E" represents AC power supply and "D" represents DC power supply. The alphabets following "E" and "D" represent output types. "S" represents replay output... More Details >>
- No：24776
- Release Date：2019/02/27 15:35
Supported versions of the FX3U/FX3UC series main units for the CC-Link parameter settings using GX Works2

Ver.3.10 or later is applicable. (GX Works2 with Ver.1.73B or later is applicable.) The version of the main unit can be checked with the last three digits of... More Details >>
- No：24918
- Release Date：2019/04/17 11:40
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
COM terminal for outputs

For output terminals of a programmable controller, one common terminal is used for 1, 2, 4, or 8 output points. Each common line is assigned with a different... More Details >>
- No：24780
- Release Date：2019/02/27 15:58
Index modifier of bit devices in the FX3G series

The FX3G series does not support the index modifier for the bit devices. The FX3U/FX3UC series supports this function. More Details >>
- No：24959
- Release Date：2019/04/18 14:35
Accessories of the FX3UC-16MR/DS-T and the FX3UC-16MR/D-T

The "FX2NC-100MPCB" power supply cable for main unit is provided with the FX3UC-16MR/DS-T. The "FX2NC-100MPCB" and the "FX2NC-100BPCB" power supply cable for... More Details >>
- No：25005
- Release Date：2019/04/23 11:11
The power supply lamp of a running programmable controller suddenly turned off or flashes

Check whether the lamp is back to normalafter disconnecting the wiring of the "24V" (service power supply) terminal. Ifthe lamp is back to normal,the servic... More Details >>
- No：22267
- Release Date：2018/08/30 13:48
- Update：2019/02/19 11:53
Input wiring (FX3 series)

For the sink input, the "S/S" terminal and the "24V" terminal are needed to be short-circuited. More Details >>
- No：22272
- Release Date：2018/08/30 13:48
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

61-70 of Total 126

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