Programmable Controllers MELSEC

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MELSEC iQ-R Series(45)
MELSEC iQ-F Series(144)

CPU
CPU Module(45)
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FAQ within [ Programmable Controllers MELSEC ]

791-800 of Total 804

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The number of times to insert and rem...

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
Mounting Q series modules on a MELSEC...

You cannot mount Q series modules on a MELSEC iQ-R series base unit. Use an RQ extension base unit (RQ65B, RQ68B, or RQ612B). You cannot mount some modules... More Details >>
- No：22466
- Release Date：2018/09/03 17:28
- Update：2018/09/19 11:58
- Category： MELSEC iQ-R Series
Overhead time of when a fixed scan ex...

When the block number of the file register (R) is saved and stored, the overhead time becomes 35.9 [us]. When the number of the file register is not saved o... More Details >>
- No：22465
- Release Date：2018/09/03 17:28
- Update：2018/09/19 11:57
- Category： MELSEC iQ-R Series
Software to be supplied with GX Works3

GX Works2 and GX Developer are supplied with GX Works3. When installing GX Works3, you can select whether to install GX Works2 and GX Developer together. More Details >>
- No：22463
- Release Date：2018/09/03 17:28
- Update：2018/09/18 16:14
- Category： MELSEC iQ-R Series
Combination of the MELSEC iQ-R series...

You can use the MELSEC iQ-R series inter-module synchronization function together with the CC-Link IE Field Network synchronous communication function.With ... More Details >>
- No：22462
- Release Date：2018/09/03 17:28
- Update：2018/09/18 15:51
- Category： MELSEC iQ-R Series
Relay life of the MELSEC iQ-R series ...

The mechanical life of the module is 20 million times or longer. The relay life (contact switching life) of the module varies depending on the usage environ... More Details >>
- No：22457
- Release Date：2018/09/03 17:28
- Update：2018/09/21 16:12
- Category： MELSEC iQ-R Series
Digit specification for bit devices i...

For a label where digits are to be specified, set a bit type array as its data type. The following shows an example of when a global label is used. - Globa... More Details >>
- No：22455
- Release Date：2018/09/03 17:28
- Update：2018/09/18 15:01
- Category： MELSEC iQ-R Series
Regarding model name of CC-Link cables

The CC‐Link cables are being produced by various manufacturers, and no specific cable model is recommended. Please use a cable certified by the CC-Link Asso... More Details >>
- No：22330
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , Network/Communication
Regarding expansion of communication ...

It is possible to use the MODBUS serial communication with multiple channels. However, only 1 channel can be set as the master. The MODBUS serial communicat... More Details >>
- No：22323
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding communication supported by ...

N;N Network, Parallel Link, MELSEC Commincation protocol, Non-protocol communication, MELSOFT connection, MODBUS? RTU, and Predefined protocol support are av... More Details >>
- No：22322
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication

791-800 of Total 804

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