The FX5 CPU unit does not handle double-precision real numbers. Only single-precision real numbers can be handled.

CC-Link IE field Network Basic communication interval can be set with special relay and special register. During debugg

Set the RSA strength to at least 2048 bits. Anything less than 2048 bits is not supported by AWS IoT Core and cannot be

It is possible to compare multiple word devices using the BKCMP_□ instruction. *where □ is the comparison symbol. Exampl

You can configure the setting in "Interrupt Setting from Internal Timer" of the CPU parameter. <Interrupt period set

When multiple programs are executed, the processing time (program switching time) becomes "Number of program files × 0.9

You can synchronize the fixed scan communication cycle of the multiple CPU system function with the inter-module synchro

The inter-module synchronization function synchronizes the input or output timing of multiple I/O modules or intelligent

GX Works2 is programmable controller engineering software integrating programming and simulation of programmable control

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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)
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Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

411-420 of Total 1023

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Regarding Edge Relay

Not supported. More Details >>
- No：39305
- Release Date：2023/02/13 16:41
- Category： MELSEC iQ-F Series , CPU Module
Regarding double-precision real numbers

The FX5 CPU unit does not handle double-precision real numbers. Only single-precision real numbers can be handled. More Details >>
- No：40033
- Release Date：2023/08/24 15:37
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding write speed during RUN

CC-Link IE field Network Basic communication interval can be set with special relay and special register. During debugging, adjust the communication interv... More Details >>
- No：44342
- Release Date：2024/03/20 13:39
- Category： MELSEC iQ-F Series , CPU Module
Regarding issuing Client Certificates to Connect with AWS IoT Core

Set the RSA strength to at least 2048 bits. Anything less than 2048 bits is not supported by AWS IoT Core and cannot be connected. More Details >>
- No：44343
- Release Date：2024/03/20 13:34
- Category： MELSEC iQ-F Series , Network/Communication
Regarding how to compare multiple word devices

It is possible to compare multiple word devices using the BKCMP_□ instruction. *where □ is the comparison symbol. Example:To compare 10 stores from D0 to D... More Details >>
- No：44616
- Release Date：2024/11/28 16:13
- Category： MELSEC iQ-F Series , CPU Module
Interrupt period setting of fixed scan interrupts of MELSEC iQ-R series

You can configure the setting in "Interrupt Setting from Internal Timer" of the CPU parameter. <Interrupt period setting> [Navigation Window]-> ... More Details >>
- No：22490
- Release Date：2018/09/03 17:28
- Update：2018/09/20 09:46
- Category： MELSEC iQ-R Series
Processing time of when multiple programs are executed with a MELSEC iQ-R series CPU module

When multiple programs are executed, the processing time (program switching time) becomes "Number of program files × 0.9 [us]". More Details >>
- No：22491
- Release Date：2018/09/03 17:28
- Update：2018/09/20 09:49
- Category： MELSEC iQ-R Series
Combination of the MELSEC iQ-R series inter-module synchronization function and the fixed scan communication of the multiple CPU system function

You can synchronize the fixed scan communication cycle of the multiple CPU system function with the inter-module synchronization cycle of the inter-module s... More Details >>
- No：22494
- Release Date：2018/09/03 17:28
- Update：2018/09/20 11:12
- Category： MELSEC iQ-R Series
Operations that can be performed with the MELSEC iQ-R series inter-module synchronization function

The inter-module synchronization function synchronizes the input or output timing of multiple I/O modules or intelligent function modules. The inter-... More Details >>
- No：22495
- Release Date：2018/09/03 17:28
- Update：2018/09/20 11:16
- Category： MELSEC iQ-R Series
Difference between GX Works2 and GX Works

GX Works2 is programmable controller engineering software integrating programming and simulation of programmable controller and setting monitor tool functio... More Details >>
- No：22505
- Release Date：2018/09/03 17:28
- Update：2018/09/20 13:16
- Category： MELSEC-Q Series

411-420 of Total 1023

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