FAQ


FAQAbout Products
- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series
FAQ
Keyword Search
FAQ within [ MELSEC-F Series ]
-
Externally switching the operating status of a programmable controller
On the Project view of the Navigation window, select "Parameter" → "PLC Parameter" using GX Works2 (or GX Developer). Click the "PLC System(1)" tab, and set ... More Details >>
- No:24768
- Release Date:2019/02/27 15:01
- Category: MELSEC-F Series , Engineering Software , Main Unit
-
Comparison result of the CMP instruction
A comparison result is held even after the command input turns off. The remaining comparison result can be cleared by using the RST or ZRST instruction. More Details >>
- No:24692
- Release Date:2019/02/27 08:56
- Category: MELSEC-F Series
-
Do not use vacant terminals. More Details >>
- No:25003
- Release Date:2019/04/23 10:39
- Category: MELSEC-F Series
-
CC-Link version of FX2N-16CCL-M
The CC-Link version ofFX2N-16CCL-M is Ver.1.10. More Details >>
- No:24992
- Release Date:2019/04/23 10:38
- Category: MELSEC-F Series , Network/Communication
-
Triac output type main units in the FX3 series
The FX3U-32MS/ES and FX3U-64MS/ES are triac output type. More Details >>
- No:24980
- Release Date:2019/04/23 07:21
- Category: MELSEC-F Series , Main Unit
-
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
-
Extension blocks and units that can be used in the FX3U series
The operation is not guaranteed. Please select the extension blocks and units from FX2N series. More Details >>
- No:24935
- Release Date:2019/04/18 14:24
- Category: MELSEC-F Series , Main Unit , I/O Extension
-
Maximum number of personal computers that can be communicated with the FX3U-ENET-L simultaneously
For communications using MELSOFT connection, such as GX Developer, GX Works2, GOT1000, and MX Component, up to two personal computers can be used. In additi... More Details >>
- No:24920
- Release Date:2019/04/17 11:41
- Category: MELSEC-F Series , Network/Communication
-
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
- Category: MELSEC-F Series , Main Unit
-
Number of FX3U-16CCL-M CC-Link master blocks that can be added to a main unit
One FX3U-16CCL-M can be added. More Details >>
- No:24994
- Release Date:2019/04/23 10:38
- Category: MELSEC-F Series , Network/Communication
101-110 of Total 198