When data is sent from the RS-422/485 interface through RS-485 (2-wire type) communication and the same data comes back

- If the Network Parameter is used Make "Station Information Setting". - If the parameter is set using a dedica

General-purpose Ethernet cables that meet the 1000BASE-T standard (category 5e or higher) can be used. We recommend dou

The CC-Link IE Controller Network is an improved system that has a higher processing speed and a larger data capacity th

For any type of MELSECNET network (II, /10, and H), B and W devices with the same number cannot be used for multiple sta

The resistance value is 330 ohm, 1/4 W.

You cannot open a program in the file format for GX Works2. When saving a project with GX Works2, save it in the format

When the total number of characters in the drive/path and project name exceeds 149 one-byte characters (74 two-byte char

Select [Tool] -> [Options] -> [Program Editor] -> [Ladder/SFC] -> [Enter ladder] from the menu, and set [

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

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Programmable Controllers MELSEC(1637)

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FAQ within [ Controllers ]

711-720 of Total 1055

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Receiving back (echoing back) the same data sent from QJ71C24N

When data is sent from the RS-422/485 interface through RS-485 (2-wire type) communication and the same data comes back to RDA or RDB, we call it echo back. ... More Details >>
- No：23000
- Release Date：2018/09/03 17:31
- Update：2018/09/25 17:44
- Category： Network related products
How to set CC-Link reserved stations

- If the Network Parameter is used Make "Station Information Setting". - If the parameter is set using a dedicated instruction Set the control data of... More Details >>
- No：22996
- Release Date：2018/09/03 17:31
- Update：2018/09/25 17:41
- Category： Network related products
Ethernet cables for the CC-Link IE Field Network

General-purpose Ethernet cables that meet the 1000BASE-T standard (category 5e or higher) can be used. We recommend double shielded cables. Recommended pro... More Details >>
- No：22989
- Release Date：2018/09/03 17:31
- Update：2019/06/27 15:47
- Category： Network related products
Difference between the CC-Link IE Controller Network and a MELSECNET/H network

The CC-Link IE Controller Network is an improved system that has a higher processing speed and a larger data capacity than the MELSECNET/H network system (PL... More Details >>
- No：22979
- Release Date：2018/09/03 17:31
- Update：2018/09/25 17:17
- Category： Network related products
Link register assignments in MELSECNET/10 networks

For any type of MELSECNET network (II, /10, and H), B and W devices with the same number cannot be used for multiple stations as write areas. Following th... More Details >>
- No：22971
- Release Date：2018/09/03 17:31
- Update：2018/09/25 13:24
- Category： Network related products
Terminating resistors for RS-422 communication of QJ71C24N

The resistance value is 330 ohm, 1/4 W. More Details >>
- No：22965
- Release Date：2018/09/03 17:31
- Update：2018/10/03 15:33
- Category： Network related products
Can I open a program created with GX Works2 in GX Developer?

You cannot open a program in the file format for GX Works2. When saving a project with GX Works2, save it in the format for GX Developer.(This is possible on... More Details >>
- No：22956
- Release Date：2018/09/03 17:31
- Category： Engineering Software
I cannot open a project file of PX Developer.

When the total number of characters in the drive/path and project name exceeds 149 one-byte characters (74 two-byte characters), the message "The drive path ... More Details >>
- No：22947
- Release Date：2018/09/03 17:30
- Update：2018/09/25 10:58
- Category： Engineering Software
Setting for sequentially inputting device comments in GX Works2

Select [Tool]-> [Options]-> [Program Editor] -> [Ladder/SFC] -> [Enter ladder] from the menu, and set [Enter label comment and device comment]... More Details >>
- No：22938
- Release Date：2018/09/03 17:30
- Update：2018/09/25 09:54
- Category： Engineering Software
Duplicated coil errors that can be checked with GX Works2

When an SET instruction and RST instruction use a single device, no duplicated coil error is detected. More Details >>
- No：22932
- Release Date：2018/09/03 17:30
- Category： Engineering Software

711-720 of Total 1055

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