Make a space for comments in the parameter setting of the programmable controller with GX Developer.To write the created

There are two modes of transient transmission, cyclic transmission and transient transmission, for the communication bet

The frame type supported by MC protocol is equivalent to A-compatible 1E frame.

Ver2.00 or later is applicable. (GX Works2 with Ver. 1.87R or later is applicable.) The version of main units can be ch

The FX5-CNV-IF is an additional cable type. ・FX5U/FX5UJ CPU Modules are supported. ・Used to connect an extension con

Since the COM terminals is connected internally, there is no problem to use either one of them.

You can use a Q series 18-point screw terminal block with a MELSEC iQ-R series terminal block type I/O module or analog

Use SP.FWRITE instruction to save the data to an ATA card in CSV format.For Q00UJCPU, Q00UCPU, and Q01UCPU, however, mem

We do not guarantee the operation of a system that involves cross cable connections.

If the OUT instruction using the device number of the latch target device exists in a sequence program, the latched data

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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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Writing comments into a programmable controller

Make a space for comments in the parameter setting of the programmable controller with GX Developer.To write the created comments into a programmable control... More Details >>
- No：22962
- Release Date：2018/09/03 17:31
- Category： Engineering Software
Communication between a CC-Link master station and local stations

There are two modes of transient transmission, cyclic transmission and transient transmission, for the communication between a master station and a local sta... More Details >>
- No：23006
- Release Date：2018/09/03 17:31
- Update：2018/09/26 13:53
- Category： Network related products
MC protocol supported by the FX3U-ENET-L

The frame typesupported byMC protocol is equivalent to A-compatible 1E frame. More Details >>
- No：24702
- Release Date：2019/02/27 08:59
- Category： MELSEC-F Series , Network/Communication
Supported versions of the FX3G/FX3GC series main units for the CC-Link parameter settings of GX Works2

Ver2.00 or later is applicable. (GX Works2 with Ver. 1.87R or later is applicable.) The version of main units can be checked with the last three digits of t... More Details >>
- No：24922
- Release Date：2019/04/17 11:41
- Category： MELSEC-F Series , Main Unit
Regarding connector conversion module differences

The FX5-CNV-IF is an additional cable type. ・FX5U/FX5UJ CPU Modules are supported. ・Used to connect an extension connector type module to an extension ca... More Details >>
- No：44351
- Release Date：2024/03/27 15:45
- Category： MELSEC iQ-F Series , CPU Module
Regarding COM terminals of FX5-2HC/ES

Since the COM terminals is connected internally, there is no problem to use either one of them. More Details >>
- No：44874
- Release Date：2025/03/18 10:25
- Category： MELSEC iQ-F Series , High-Speed Counter
Using Q series terminal blocks and connectors with MELSEC iQ-R series modules

You can use a Q series 18-point screw terminal block with a MELSEC iQ-R series terminal block type I/O module or analog module. For a 40-pin connector type ... More Details >>
- No：22474
- Release Date：2018/09/03 17:28
- Update：2018/09/19 14:37
- Category： MELSEC iQ-R Series
Writing files in CSV format

Use SP.FWRITE instruction to save the data to an ATA card in CSV format.For Q00UJCPU, Q00UCPU, and Q01UCPU, however, memory cards cannot be used thus data ca... More Details >>
- No：22652
- Release Date：2018/09/03 17:29
- Category： MELSEC-Q Series
Cross cable connections

We do not guarantee the operation of a system that involves cross cable connections. More Details >>
- No：22679
- Release Date：2018/09/03 17:29
- Category： MELSEC-Q Series
Data backup failure

If the OUT instruction using the device number of the latch target device exists in a sequence program, the latched data may be overwritten by execution of t... More Details >>
- No：24783
- Release Date：2019/02/27 16:16
- Category： MELSEC-F Series , Engineering Software , Main Unit

381-390 of Total 1010

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