The number of modules that can be synchronized is as follows. - In single CPU system configuration: 64 modules - In mult

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

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

You cannot mount Q series modules on a MELSEC iQ-R series base unit. Use an RQ extension base unit (RQ65B, RQ68B, or RQ6

GX Works2 and GX Developer are supplied with GX Works3. When installing GX Works3, you can select whether to install GX

Connection is not allowed. For FX5-CCL-MS, only remote I/O stations, remote device stations and intelligent device stati

Since the COM terminals is connected internally, there is no problem to use either one of them.

High-speed pulse I/O module : The FX5-16 ET/ES-H can be added regardless of the output type of the CPU Module, and the p

From the GX Works3 settings when the optional battery is installed, it must be set to Installed in the Optional Batter

The iQ-F series does not support domain specification, so specify the IP address.

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Programmable Controllers MELSEC

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

CPU Module(185)
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Analog(16)
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Engineering Software(62)
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Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

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Number of modules that can be synchronized using the MELSEC iQ-R series inter-module synchronization function

The number of modules that can be synchronized is as follows. - In single CPU system configuration: 64 modules - In multiple CPU system configuration: 57 t... More Details >>
- No：22496
- Release Date：2018/09/03 17:28
- Update：2018/09/21 17:15
- Category： MELSEC iQ-R Series
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
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
Mounting Q series modules on a MELSEC iQ-R series base unit

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
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
Regarding the connection configuration of FX5-CCL-MS

Connection is not allowed. For FX5-CCL-MS, only remote I/O stations, remote device stations andintelligent device stationscan be connected. More Details >>
- No：22316
- Release Date：2018/08/30 13:55
- Update：2023/07/03 17:19
- Category： MELSEC iQ-F Series , Network/Communication
Regarding COM terminals of FX5-2HC/ES

Since the COM terminals is connected internally, there is no problem to use either one of them. More Details >>
- No：44874
- Release Date：2025/03/18 10:25
- Category： MELSEC iQ-F Series , High-Speed Counter
Regrading using the Positioning Function with a Relay-Output Type FX5 CPU Module

High-speed pulse I/O module : The FX5-16 ET/ES-H can be added regardless of the output type of the CPU Module, and the positioning function can be used with ... More Details >>
- No：44366
- Release Date：2024/03/27 16:19
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding settings when the battery is installed

From the GX Works3 settings when the optional battery is installed, it must be set to Installed in the Optional Battery Settings. Use the following proc... More Details >>
- No：44363
- Release Date：2024/03/27 17:09
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Reagrding specifying an FTP client domain

The iQ-F series does not support domain specification, so specify the IP address. More Details >>
- No：44359
- Release Date：2024/03/27 15:58
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication

551-560 of Total 1023

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