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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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Ethernet-connectable modules in MELSEC-F
The FX3U-ENET-L and FX3U-ENET-ADP are Ethernet-connectable. The FX3U-ENET-L can be used with the FX3U and FX3UC series (both Ver. 2.21 or later). The FX3U-... More Details >>
- No:22270
- Release Date:2018/08/30 13:48
- Category: MELSEC-F Series , Main Unit , Network/Communication
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Regarding instructions for converting constants from decimal to hexadecimal
Decimal numbers of up to 4 digits can be converted to hexadecimal numbers using the BCD(P) instruction, and decimal numbers of up to 8 digits can be converte... More Details >>
- No:44352
- Release Date:2024/03/27 15:43
- Category: MELSEC iQ-F Series , CPU Module
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Cable provided with the FX2N series extension unit
It is available as a repair part. Please consult with localMitsubishi Electric representative. More Details >>
- No:24916
- Release Date:2019/04/17 11:40
- Category: MELSEC-F Series , Main Unit , I/O Extension
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Difference between the CC-Link IE Controller Network and a MELSECNET/H network
The CC-Link IE Controller Network is an improved system that has a higher processing speed and a larger data capacity than the MELSECNET/H network system (PL... More Details >>
- No:22979
- Release Date:2018/09/03 17:31
- Update:2018/09/25 17:17
- Category: Network related products
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Meanings of the sink input/source input
The sink input connects to a negative common for 24 V DC. The source input connects to a positive common. The sink input is generally used in Japan and No... More Details >>
- No:22254
- Release Date:2018/08/30 13:48
- Category: MELSEC-F Series , Main Unit , I/O Extension
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Regarding setting the FX5 CPU Module that does not support the simple CPU communication function
When connecting 2 FX5 CPU Modules (firmware version 1.110 or later) that support the Simple CPU communication function and 2 FX5 CPU Modules (firmware vers... More Details >>
- No:44329
- Release Date:2024/03/20 13:35
- Category: MELSEC iQ-F Series , CPU Module , Network/Communication
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Gratis warranty term of the FX programmable controllers
The longest gratis warranty term after manufacturing shall be eighteen (18) months. For details, refer to the gratis warranty term explained in the applicabl... More Details >>
- No:24928
- Release Date:2019/04/17 11:42
- Category: MELSEC-F Series , Main Unit
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GX Works2's compatibility with Monitor (write mode)
From version 1.62Q, GX Works2 supports Monitor (write mode). Pressing Shift+F4 allows an online change. More Details >>
- No:22612
- Release Date:2018/09/03 17:29
- Update:2018/09/20 18:18
- Category: MELSEC-Q Series
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Error in simulation in GX Works2
This problem can be workarounded by upgrading software products made by other companies to the latest version or uninstalling them.For more details, refer to... More Details >>
- No:22570
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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Regarding the necessity of using a battery
Device back up is available without using a battery. However, to back up link register (W) and file register (R) devices, a FX3U-32BL (battery) is required.... More Details >>
- No:22296
- Release Date:2018/08/30 13:55
- Update:2022/12/22 09:55
- Category: MELSEC iQ-F Series , Option , CPU Module
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