If the L.ERR LED flashes at irregular intervals, it may indicate that no terminating resistor has been connected or the

If the OUT instruction using a latched (battery backed) type auxiliary relay number exists in a sequence program, the in

D128 to D1099 are the latched device area. D1100 to D7999 can be changed to latched (battery backed) type devices by ins

The FX3S,FX3G/FX3GC series has a built-in USB port.

Yes. There is no problem using an external power supply for the input circuit of the FX5 CPU module.

Up to 6 devices can be connected. Extension adapters/boards (Max. 2 units) + analog extension adapters (Max. 4 units)

It is possible to set the basic/application settings in a program by selecting the parameter setting method to "Program.

It is not possible to collect device comments.

Supported since GX Works3 Ver. 1.095Z, you can edit device comments from the device usage list.

In the iQ-F series, there is no lineup of display modules. Consider using web server function.

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Programmable Controllers MELSEC

MELSEC iQ-R Series(45)
MELSEC iQ-F Series(643)

CPU Module(179)
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Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

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CC-Link slave station's flashing L.ERR LED

If the L.ERR LED flashes at irregular intervals, it may indicate that no terminating resistor has been connected or the communication is instable due to the ... More Details >>
- No：23001
- Release Date：2018/09/03 17:31
- Category： Network related products
Use of latched (battery backed) type auxiliary relay

If the OUT instruction using a latched (battery backed) type auxiliary relay number exists in a sequence program, the information held may be overwritten by ... More Details >>
- No：24877
- Release Date：2019/04/15 08:07
- Category： MELSEC-F Series , Main Unit
Latched (battery backed) area in the data register (D) of the FX3G/FX3GC series

D128 to D1099 are the latched device area. D1100 to D7999 can be changed to latched (battery backed) type devices by installing an optional battery and setti... More Details >>
- No：24901
- Release Date：2019/04/15 11:31
- Category： MELSEC-F Series , Main Unit
FX series with a built-in USB port

The FX3S,FX3G/FX3GC series hasa built-in USB port. More Details >>
- No：24937
- Release Date：2019/04/18 14:24
- Update：2023/01/31 11:59
- Category： MELSEC-F Series , Main Unit
Regarding the input circuit wiring of the FX5 CPU module

Yes. There is no problem using an external power supply for the input circuit of the FX5 CPU module. More Details >>
- No：39317
- Release Date：2023/02/14 08:56
- Category： MELSEC iQ-F Series , CPU Module
Regarding the number of expansion adapters and expansion board connections for FX5S CPU module

Up to 6 devices can be connected. Extension adapters/boards (Max. 2 units) + analog extension adapters (Max. 4 units). *Using an SD memory card module ... More Details >>
- No：39336
- Release Date：2023/02/14 17:13
- Category： MELSEC iQ-F Series , CPU Module
Regarding parameter setting for FX5-CCL-MS

It is possible to set the basic/application settings in a program by selecting the parameter setting method to "Program." Even if set by "program" is select... More Details >>
- No：39367
- Release Date：2023/01/12 17:12
- Category： MELSEC iQ-F Series , Network/Communication
Regarding Data Collection for Device Comments

It is not possible to collect device comments. More Details >>
- No：40030
- Release Date：2023/08/24 14:40
- Category： MELSEC iQ-F Series , CPU Module
Regarding editing device comments in the device usage list

Supported since GX Works3 Ver. 1.095Z, you can edit device comments from the device usage list. More Details >>
- No：40038
- Release Date：2023/08/24 15:44
- Category： MELSEC iQ-F Series , Engineering Software
Regarding Display Module Support

In the iQ-F series, there is no lineup of display modules. Consider usingweb server function. More Details >>
- No：40045
- Release Date：2023/08/24 15:53
- Update：2023/08/24 15:56
- Category： MELSEC iQ-F Series , CPU Module

621-630 of Total 1010

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