1. Data backup using an optional battery Built-in RAM data and clock data of a programmable controller are held by usin

When a personal computer (GX Works2) is connected to the RS-232C port of a programmable controller, communications betwe

Scan time displayed on GX Works2 is the maximum scan time of the monitor target programmable controller CPU. To check cu

To perform battery-less operation in the FX3U/FX3UC series, set parameters using GX Works2(or GX Developer). Please ref

In the FX programmable controllers (FX3U/FX3UC series), a bit in a word device can be specified in a program. It can be

On the Project view of the Navigation window, select "Parameter" → "PLC Parameter" using GX Works2 (or GX Developer). Cl

As project data, up to 32 one-byte characters (16 two-byte characters) can be input to each global device comment. Howev

No.To read from another program, assign the devices as global labels.

You cannot select the item while the programmable controller is being monitored. Execute [Close all windows] of [Window]

Select [Compile] -> [Online Program Change] from the menu, and execute online change.

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FAQ within [ Engineering Software ]

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Types of data backup methods (FX3G series)

1. Data backup using an optional battery 　Built-in RAM data and clock data of a programmable controller are held by using an optional battery. 　The life of... More Details >>
- No：24701
- Release Date：2019/02/27 08:59
Communications with a personal computer after the communication parameters for the RS-232C communication equipment are set

When a personal computer (GX Works2) is connected to the RS-232C port of a programmable controller, communications between the personal computer and the prog... More Details >>
- No：24782
- Release Date：2019/02/27 16:10
Scan time while operation of a programmable controller CPU is being monitored using GX Works2

Scan time displayed on GX Works2 is the maximum scan time of the monitor target programmable controller CPU. To check current scan time, monitor the data in... More Details >>
- No：24779
- Release Date：2019/02/27 15:58
How to set battery-less operation(FX3U/FX3UC)

To perform battery-less operation in the FX3U/FX3UC series, set parameters using GX Works2(or GX Developer). Please refer to the following manual for furt... More Details >>
- No：22277
- Release Date：2018/08/30 13:48
- Update：2019/02/19 08:47
Turning on/off a specified bit of a word device (D) using a simple program

In the FX programmable controllers (FX3U/FX3UC series), a bit in a word device can be specified in a program. It can be specified as "word device (D only) + ... More Details >>
- No：25011
- Release Date：2019/04/23 11:13
Externally switching the operating status of a programmable controller

On the Project view of the Navigation window, select "Parameter" → "PLC Parameter" using GX Works2 (or GX Developer). Click the "PLC System(1)" tab, and set ... More Details >>
- No：24768
- Release Date：2019/02/27 15:01
Maximum number of characters in a comment that can be transferred to a FX3U series

As project data, up to 32 one-byte characters (16 two-byte characters) can be input to each global device comment. However, the maximum number of characters ... More Details >>
- No：24700
- Release Date：2019/02/27 08:59
Using devices assigned as local labels in another program (GX Works2)

No.To read from another program, assign the devices as global labels. More Details >>
- No：22863
- Release Date：2018/09/03 17:30
I cannot select [Transfer Setup] in GX Developer because it is displayed in gray.

You cannot select the item while the programmable controller is being monitored. Execute [Close all windows] of [Window] from the tool bar, and check if Tra... More Details >>
- No：22955
- Release Date：2018/09/03 17:31
- Update：2018/09/25 12:11
Setting online change in GX Works2

Select [Compile] -> [Online Program Change] from the menu, and execute online change. More Details >>
- No：22940
- Release Date：2018/09/03 17:30
- Update：2018/09/25 09:57

21-30 of Total 129

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