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

Executing the CPRTCL instruction (dedicated instruction) executes a specified protocol.

The functional grounding is applied to ensure the reliability of the communication.

No, you do not have to set the network range assignment parameters for slave stations. By setting the network range assi

Identify disconnected stations using either of the following methods. (1) Select [Diagnostics] -> [CC-Link Diagnos

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

A terminating resistor must be connected to the interface in order to reduce signal reflections thus preventing the sign

Connect terminating resistors to both ends of physical cables.A master station is not necessarily required to be connect

The receive data length of the variable is specified in bytes.

The data link status is stored in SW80 to SW83.Each bit corresponds to a station number and a bit turns ON if the corres

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Controllers > Programmable Controllers MELSEC > Network related products

FAQ

Inquiries

Keyword Search

You can search two or more words separated by a space.

 AND : Put a space between the words in a keyphrase.
 OR  : Add a vertical bar ( | ) between the words in a keyphrase.
 NOT : Add a minus sign ( - ) followed by the words that you would like to exclude.

Result Type

Text Search

FAQ within [ Network related products ]

11-20 of Total 110

prev 2 / 11page next

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
Executing the QJ71C24N's pre-defined protocol support function

Executing the CPRTCL instruction (dedicated instruction) executes a specified protocol. More Details >>
- No：23004
- Release Date：2018/09/03 17:31
Grounding of CC-Link

The functional grounding is applied to ensure the reliability of the communication. More Details >>
- No：23076
- Release Date：2018/09/03 17:31
Parameter setting of CC-Link IE Field Network

No, you do not have to set the network range assignment parameters for slave stations. By setting the network range assignment parameters for a master statio... More Details >>
- No：23066
- Release Date：2018/09/03 17:31
Identifying disconnected CC-Link stations

Identify disconnected stations using either of the following methods. (1) Select [Diagnostics] -> [CC-Link Diagnostics].from the menu in GX Works2 or G... More Details >>
- No：23053
- Release Date：2018/09/03 17:31
- Update：2018/09/26 10:59
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
Terminating resistors for QJ71C24N

A terminating resistor must be connected to the interface in order to reduce signal reflections thus preventing the signal instabilities. More Details >>
- No：22982
- Release Date：2018/09/03 17:31
Connecting terminating resistors for CC-Link communication

Connect terminating resistors to both ends of physical cables.A master station is not necessarily required to be connected to either end of its network. More Details >>
- No：23046
- Release Date：2018/09/03 17:31
Unit of the receive data length used by the QJ71C24N series pre-defined protocol support function

The receive data length of the variable is specified in bytes. More Details >>
- No：23037
- Release Date：2018/09/03 17:31
How to check link errors in CC-Link slave stations

The data link status is stored in SW80 to SW83.Each bit corresponds to a station number and a bit turns ON if the corresponding station causes a data link er... More Details >>
- No：23031
- Release Date：2018/09/03 17:31

11-20 of Total 110

Inquiries

page top