･ The FX-USB-AW can be used for the programmable controllers except for the FX3S/FX3G/FX3GC series. ･ Since the FX3S/FX3

In the FX1S/FX1N/FX2N series, only the expansion board for special adapter connection can be used together with the spec

The main units with Ver.3.10 or later can read and write programs of the FX3 series connected to the intelligent device

FX5-CCLGN-MS allows the master station to change the reserved station setting with parameters, but the setting can not b

It is not possible to convert to GX Works2 format.

No need. The MODBUS device allocation settings are used when the MODBUS slave function is used.

There is no function to generate a false error. For example, if operand (s2): divisor is set to "0" in the division comm

All input COM terminals send the same signal because all the terminals are internally connected. To turn on the input,

The security key authentication function registers a security key in a program file and prevents unauthorized execution

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Programmable Controllers MELSEC

MELSEC iQ-R Series(45)
MELSEC iQ-F Series(672)

CPU Module(185)
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Analog(16)
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Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

851-860 of Total 1023

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Connecting a USB interface of a personal computer to a programmable controller

･ The FX-USB-AW can be used for the programmable controllers except for the FX3S/FX3G/FX3GC series. ･ Since the FX3S/FX3G/FX3GC series have the built-in USB... More Details >>
- No：24707
- Release Date：2019/02/27 09:00
- Category： MELSEC-F Series
Using an expansion board and a special adapter together

In the FX1S/FX1N/FX2N series, only the expansion board for special adapter connection can be used together with the special adapter. In the FX3G series (onl... More Details >>
- No：24906
- Release Date：2019/04/15 11:32
- Category： MELSEC-F Series , Main Unit , I/O Extension
Connecting special adapters to the FX3G series

An FX3G-CNV-ADP is required. More Details >>
- No：24977
- Release Date：2019/04/23 07:20
- Category： MELSEC-F Series , Main Unit
Supported versions of the FX3U/FX3UC series main units for accessing the other station of CC-Link using the FX3U-16CCL-M CC-Link master block

The main units with Ver.3.10 or later can read and write programs of the FX3 series connected to the intelligent device station and can monitor devices. (GX ... More Details >>
- No：24990
- Release Date：2019/04/23 10:37
- Category： MELSEC-F Series , Main Unit , Network/Communication
Regarding the change of settings for reserved station (master station) of FX5-CCLGN-MS

FX5-CCLGN-MS allows the master station to change the reserved station setting with parameters, but the setting can not be changed by program. Note that link... More Details >>
- No：39275
- Release Date：2023/01/12 16:46
- Category： MELSEC iQ-F Series , Network/Communication
Regarding Project Conversion

It is not possible to convert to GX Works2 format. More Details >>
- No：39326
- Release Date：2023/02/14 09:03
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding MODBUS Device Allocation Settings

No need. The MODBUS device allocation settings are used when the MODBUS slave function is used. More Details >>
- No：40026
- Release Date：2023/08/24 14:37
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding how to generate a false error

There is no function to generate a false error. For example, if operand (s2): divisor is set to "0" in the division command and the command is executed, err... More Details >>
- No：44610
- Release Date：2024/11/28 16:11
- Category： MELSEC iQ-F Series , CPU Module
Multiple input COM terminals

All input COM terminals send the same signal because all the terminals are internally connected. To turn on the input, the extension unit must be connected ... More Details >>
- No：22274
- Release Date：2018/08/30 13:48
- Category： MELSEC-F Series , Main Unit , I/O Extension
Security key authentication function of MELSEC iQ-R series

The security key authentication function registers a security key in a program file and prevents unauthorized execution or access to the program.You can set... More Details >>
- No：22480
- Release Date：2018/09/03 17:28
- Update：2018/09/19 15:38
- Category： MELSEC iQ-R Series

851-860 of Total 1023

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