Make the expanded cyclic setting for a CC-Link local station using the programming tool, GX Developer or GX Works2. Foll

Check the following signals.- Module error signal : X0- Host data link status signal: X1- Other station data link s

I/O signals and buffer memory addresses need to be changed but data communications can be conducted using a FROM/TO inst

There is no problem in writing/reading data into/from the buffer memory using a FROM/TO instruction with the refresh dev

Receiving data overwrites the buffer memory data. Writing 0 with a program can be performed but is unnecessary as the da

Q02(H)CPU-A is the AnUCPU equivalent. When establishing a MELSECNET/10 network, set the refresh parameter with which SB

The number of disconnections detected can be checked by reading the buffer memory address 5203H (Disconnection detection

The resistance value is 110 ohm, 1/2 W.

If the remote net Ver.1 mode is used, each station number is given fixed buffer memory addresses.If the remote net Ver.2

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Programmable Controllers MELSEC

MELSEC iQ-R Series(45)
MELSEC iQ-F Series(643)

CPU Module(179)
I/O Module(5)
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FAQ within [ Programmable Controllers MELSEC ]

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How to make the expanded cyclic setting for CC-Link local stations

Make the expanded cyclic setting for a CC-Link local station using the programming tool, GX Developer or GX Works2. Follow the procedure below. (1) Set th... More Details >>
- No：23030
- Release Date：2018/09/03 17:31
- Update：2018/09/26 10:17
- Category： Network related products
CC-Link signals checked when an error occurs

Check the following signals.- Module error signal : X0- Host data link status signal: X1- Other station data link status signal: X3 More Details >>
- No：23021
- Release Date：2018/09/03 17:31
- Category： Network related products
Using a FROM/TO instruction after AJ71UC24 is replaced with QJ71C24N

I/O signals and buffer memory addresses need to be changed but data communications can be conducted using a FROM/TO instruction and X/Y signals. More Details >>
- No：23017
- Release Date：2018/09/03 17:31
- Category： Network related products
Read and write operations for CC-Link buffer memory

There is no problem in writing/reading data into/from the buffer memory using a FROM/TO instruction with the refresh device setting left blank.The refresh de... More Details >>
- No：23015
- Release Date：2018/09/03 17:31
- Category： Network related products
Clearing data in the QJ71C24N's receiving area buffer memory

Receiving data overwrites the buffer memory data. Writing 0 with a program can be performed but is unnecessary as the data is overwritten. More Details >>
- No：23009
- Release Date：2018/09/03 17:31
- Category： Network related products
About network parameters when building MELSECNET/10 with Q02HCPU-A

Q02(H)CPU-A is the AnUCPU equivalent. When establishing a MELSECNET/10 network, set the refresh parameter with which SB/SW data is transferred to "Y/D" or o... More Details >>
- No：23005
- Release Date：2018/09/03 17:31
- Update：2018/09/26 14:42
- Category： Network related products
Detecting the number of disconnections when using QJ71E71-100

The number of disconnections detected can be checked by reading the buffer memory address 5203H (Disconnection detection count). Disconnections are detected ... More Details >>
- No：23003
- Release Date：2018/09/03 17:31
- Update：2018/09/25 17:49
- Category： Network related products
Terminating resistors for RS-485 communication of LJ71C24

The resistance value is 110 ohm, 1/2 W. More Details >>
- No：22999
- Release Date：2018/09/03 17:31
- Update：2018/10/03 15:25
- Category： Network related products
Connecting terminating resistors to the sending end and the receiving end in communication of QJ71C24N

Yes. More Details >>
- No：22998
- Release Date：2018/09/03 17:31
- Category： Network related products
Buffer memory addresses of CC-Link modules

If the remote net Ver.1 mode is used, each station number is given fixed buffer memory addresses.If the remote net Ver.2 mode is used, different buffer memor... More Details >>
- No：22992
- Release Date：2018/09/03 17:31
- Category： Network related products

551-560 of Total 1010

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