GX Works3 provides various intuitive features such as graphic-based system configuration and an extensive module librar

GX Works3 and the MELSEC iQ-R series do not use actual devices as automatic assignment devices of local labels. The loc

You can check the processing time and scan time of the program currently being executed in "Program List Monitor". [O

In the multiple comments display setting, you can set a comment title of the device comments to be set. <Displayin

"PC Parameter" in GX Works2 is "Parameter" in GX Works3. You can set the I/O assignment from "Module Configuration" or

The mechanical life of the module is 20 million times or longer. The relay life (contact switching life) of the module

The security key authentication function registers a security key in a program file and prevents unauthorized execution

When an SET instruction and RST instruction use a single device, no duplicated coil error is detected.

To establish the USB communication with a CPU module, install a USB driver. The following describes the installation pr

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

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FAQ within [ MELSEC iQ-R Series ]

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Differences between GX Works3 and GX Works2

GX Works3 provides various intuitive features such as graphic-based system configuration and an extensive module library (module label/FB) as standard. You... More Details >>
- No：22489
- Release Date：2018/09/03 17:28
- Update：2018/09/20 09:43
How to check devices assigned to labels of GX Works3

GX Works3 and the MELSEC iQ-R series do not use actual devices as automatic assignment devices of local labels. The local labels use "label areas" in the "d... More Details >>
- No：22486
- Release Date：2018/09/03 17:28
- Update：2018/09/20 09:30
How to check the scan time with GX Works3

You can check the processing time and scan time of the program currently being executed in "Program List Monitor". [Online] -> [Monitor] -> [Program... More Details >>
- No：22458
- Release Date：2018/09/03 17:28
- Update：2018/09/19 11:51
Changing the display language of device comments with GX Works3

In the multiple comments display setting, you can set a comment title of the device comments to be set. <Displaying the multiple comments display setti... More Details >>
- No：22460
- Release Date：2018/09/03 17:28
- Update：2018/09/19 11:46
I/O assignment of PLC parameters with GX Works3

"PC Parameter" in GX Works2 is "Parameter" in GX Works3. You can set the I/O assignment from "Module Configuration" or "System Parameter". <Setting fr... More Details >>
- No：22475
- Release Date：2018/09/03 17:28
- Update：2018/09/19 14:42
Relay life of the MELSEC iQ-R series relay output module (RY10R2)

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
Security key authentication function of MELSEC iQ-R series

The security key authentication function registers a security key in a program file and prevents unauthorized execution or access to the program.You can set... More Details >>
- No：22480
- Release Date：2018/09/03 17:28
- Update：2018/09/19 15:38
Duplicated coil errors that can be checked with GX Works3

When an SET instruction and RST instruction use a single device, no duplicated coil error is detected. More Details >>
- No：22456
- Release Date：2018/09/03 17:28
- Update：2018/09/20 13:33
How to establish the USB communication between GX Works3 and a CPU module

To establish the USB communication with a CPU module, install a USB driver. The following describes the installation procedure. When multiple MELSOFT appli... More Details >>
- No：22459
- Release Date：2018/09/03 17:28
- Update：2018/09/18 15:24
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

1-10 of Total 45

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