It depends on the model of the CPU module, the amount of battery consumption, and the power-on time ratio.Example) For Q

The MELSEC iQ-R series CPU module has "IP filter function" and "remote password function" as security functions. With th

You can manage tabular data including product information and production information as a database in a programmable con

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

The following EtherNet/IP communication functions are supported by the FX5-EIP. ・Cyclic communication function ⇒Class1 i

On the FX5-CCLGN-MS, select "3rd Transmit PDO Mapping" and "3rd Revive PDO Mapping." The 3rd mapping pattern corresponds

Yes, you can use MQTT communication function even in the local network by preparing a personal computer with MQTT broker

AWS IoT Core and Azure IoT Hub are recommended. *AWS IoT Core is a registered trademark of Amazon Web Services, Inc

The value of n can be set in SD414, and the range is from K1 to K32767. (Default value: K30) If n=K1, it is a 2-second c

It represents the number of characters that can be written. By changing "(32)," you can write up to 255 characters.

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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)
High-Speed Counter(14)
Motion/Positioning(11)
Network/Communication(106)
Option(9)
Engineering Software(62)
Safety Control(1)

Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

811-820 of Total 1023

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Battery life

It depends on the model of the CPU module, the amount of battery consumption, and the power-on time ratio.Example) For Q06HCPU with power-on time ratio of 50... More Details >>
- No：22523
- Release Date：2018/09/03 17:28
- Category： MELSEC-Q Series
How to prevent unauthorized access to MELSEC iQ-R series CPU modules via a network

The MELSEC iQ-R series CPU module has "IP filter function" and "remote password function" as security functions. With the "IP filter function", you can set ... More Details >>
- No：22478
- Release Date：2018/09/03 17:28
- Update：2018/09/19 14:58
- Category： MELSEC iQ-R Series
Database function of the MELSEC iQ-R series

You can manage tabular data including product information and production information as a database in a programmable controller. By accessing the database w... More Details >>
- No：22477
- Release Date：2018/09/03 17:28
- Update：2018/09/19 14:53
- Category： MELSEC iQ-R Series
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 EtherNet/IP communication function for FX5-EIP

The following EtherNet/IP communication functions are supported by the FX5-EIP. ・Cyclic communication function ⇒Class1 instance communication/tag communicat... More Details >>
- No：45483
- Release Date：2025/11/12 13:55
- Category： MELSEC iQ-F Series , Network/Communication
Regarding Selecting a mapping pattern for PDO communication

On the FX5-CCLGN-MS, select "3rd Transmit PDO Mapping" and "3rd Revive PDO Mapping." The 3rd mapping pattern corresponds to the profile position mode (pp), ... More Details >>
- No：44477
- Release Date：2024/07/02 19:06
- Category： MELSEC iQ-F Series , Network/Communication
Regarding using the MQTT Communication function in a local environment

Yes, you can use MQTT communication function even in the local network by preparing a personal computer with MQTT broker such as Eclipse Mosquitto installed.... More Details >>
- No：44367
- Release Date：2024/03/27 16:46
- Category： MELSEC iQ-F Series , Network/Communication
Regarding Cloud recommended Services

AWS IoT Core and Azure IoT Hub are recommended. *AWS IoTCore is a registered trademark of Amazon Web Services, Inc. *Azure IoT Hub is a registered ... More Details >>
- No：40036
- Release Date：2023/08/24 15:42
- Category： MELSEC iQ-F Series , Network/Communication
Regarding using the 2nsec Clock Timer

The value of n can be set in SD414, and the range is from K1 to K32767. (Default value: K30) If n=K1, it is a 2-second clock timer with 1 second ON/1 second... More Details >>
- No：40019
- Release Date：2023/08/24 14:29
- Category： MELSEC iQ-F Series , CPU Module
Regarding String Labels

It represents the number of characters that can be written. By changing "(32)," you can write up to 255 characters. More Details >>
- No：39353
- Release Date：2023/02/15 10:07
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software

811-820 of Total 1023

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