MELSEC iQ-F Series

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Engineering Software(15)

FAQ within [ MELSEC iQ-F Series ]

31-40 of Total 47

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Regarding a mismatch found in the mon...

Perform "Rebuild All" and initialize the memory before writing to the PLC. "Rebuild All" converts the entire project and "Convert" only coverts the modified ... More Details >>
- No：22293
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding selection of FX3 intelligen...

As the parameter settings of the FX3 intelligent function modules are not supported by GX Works3, they cannot be selected from the element selection window.... More Details >>
- No：22304
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding MODBUS/TCP communication of...

1.Master station can communicate with the slave stations using the predefined protocol support function. 2. Slave station communication with the master stati... More Details >>
- No：22302
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding the necessity of using a ba...

Device back up is available without using a battery. However, to back up link register (W) and file register (R) devices, a battery is required. More Details >>
- No：22296
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , Option , CPU Module
Regarding UDP communication

The FX5 CPU module does not support UDP broadcast communication. More Details >>
- No：22291
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding the function of a special r...

SM400 and SM8000. ※FX compatible area（SM8000～, SD8000～） is available for the special relay and special device. More Details >>
- No：22288
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , CPU Module
Regarding the maximum number of conne...

32 stations can be connected when RS-485 port is used and only 1 station can be connected when RS-232 port is used. More Details >>
- No：22324
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , CPU Module , 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 the system configuration FX...

Yes, it is possible More Details >>
- No：22318
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding the range of latch devices

The latch range can be set arbitrarily by the customer. The settings can be found in the memory/device settings of CPU parameters. To back up the link regist... More Details >>
- No：22297
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , CPU Module

31-40 of Total 47

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