You can insert and remove the extended SRAM cassette less than 50 times and the SD memory card less than 500 times.

The input response frequencies of the FX5-2HC/ES and FX3U-2HC differ as shown below. FX5-2HC/ES・・・2MHz FX3U-2HC・・・200kHz

The MQTT communication function can be used for up to one connection.

We recommend you to connect a diode for commutation to the DC load, and surge absorber (C-R) to the AC load for the prot

Forward (FP) and reverse (RP) pulse or pulse (PLS) with direction (DIR) can be selected.

No, local stations cannot be connected to the FX3U-16CCL-M. Remote I/O stations, remote device stations, and intelligent

When an error has occurred in the master station (including the standby master station), the data link control cannot be

There is no problem in writing/reading data into/from the buffer memory using a FROM/TO instruction with the refresh dev

The CC-Link IE Controller Network is an improved system that has a higher processing speed and a larger data capacity th

You can create a program with "GX Works2" of MELSOFT applications.

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Programmable Controllers MELSEC

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

CPU Module(185)
I/O Module(5)
Analog(16)
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Network/Communication(106)
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Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

741-750 of Total 1023

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The number of times to insert and remove the extended SRAM cassette and SD memory card of a MELSEC iQ-R series CPU module

You can insert and remove the extended SRAM cassette less than 50 times and the SD memory card less than 500 times. More Details >>
- No：22470
- Release Date：2018/09/03 17:28
- Category： MELSEC iQ-R Series
Regarding Input Response Frequency Difference between FX5-2HC/ES and Conventional Model (FX3U-2HC)

The input response frequencies of the FX5-2HC/ES and FX3U-2HC differ as shown below. FX5-2HC/ES・・・2MHz FX3U-2HC・・・200kHz More Details >>
- No：44340
- Release Date：2024/03/20 13:31
- Category： MELSEC iQ-F Series , High-Speed Counter
Regarding maximum number of connections for MQTT communication function

The MQTT communication function can be used for up to one connection. More Details >>
- No：40055
- Release Date：2023/08/25 08:53
- Category： MELSEC iQ-F Series , Network/Communication
Protection components of relay contacts

We recommend you to connecta diode for commutation to the DC load, and surge absorber (C-R) to the AC load for the protection of the relay contacts. More Details >>
- No：24999
- Release Date：2019/04/23 10:39
- Category： MELSEC-F Series , Main Unit
Pulse output system of the FX3U-1PG pulse output block

Forward (FP) and reverse (RP) pulse or pulse (PLS) with direction (DIR) can be selected. More Details >>
- No：24957
- Release Date：2019/04/18 14:28
- Category： MELSEC-F Series , Positioning Control
Connecting local stations to the FX3U-16CCL-M

No, local stations cannot be connected to the FX3U-16CCL-M. Remote I/O stations, remote device stations, and intelligent device stations can be connected to... More Details >>
- No：24791
- Release Date：2019/02/28 09:06
- Category： MELSEC-F Series , Network/Communication
How to check errors in a CC-Link master station

When an error has occurred in the master station (including the standby master station), the data link control cannot be performed, and you cannot check erro... More Details >>
- No：23078
- Release Date：2018/09/03 17:31
- Category： Network related products
Read and write operations for CC-Link buffer memory

There is no problem in writing/reading data into/from the buffer memory using a FROM/TO instruction with the refresh device setting left blank.The refresh de... More Details >>
- No：23015
- Release Date：2018/09/03 17:31
- Category： Network related products
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
Programming for FX programmable controllers in ST language

You can create a program with "GX Works2" of MELSOFT applications. More Details >>
- No：22960
- Release Date：2018/09/03 17:31
- Category： Engineering Software

741-750 of Total 1023

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