FAQ


FAQAbout Products

- FAQ > Controllers > Programmable Controllers MELSEC > Network related products
FAQ
Keyword Search
FAQ within [ Network related products ]
-
Overall cable distance and station-to-station distance in CC-Link networks
The overall cable distance and station-to-station distance depend on the version and the transmission speed. Figure 1 shows the case with Ver.1.10-compatibl... More Details >>
- No:23028
- Release Date:2018/09/03 17:31
- Update:2018/09/26 10:14
-
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
-
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
-
Parameter settings for a CC-Link master station and local stations
Local stations also need parameter settings. More Details >>
- No:22991
- Release Date:2018/09/03 17:31
-
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
-
Difference between QJ61BT11 and QJ61BT11N
QJ61BT11N supports Version 2 (expanded cyclic setting), the setting for refreshing/forced clearing a slave station data when the switch on a programmable con... More Details >>
- No:22964
- Release Date:2018/09/03 17:31
- Update:2018/09/25 13:16
-
Refresh timing of bit data and word data in the same CC-Link station
Cyclic data is sometimes separated into new and old data by two words (32 bits) with auto refresh timing. Checking "Block data assurance per station" of the ... More Details >>
- No:23058
- Release Date:2018/09/03 17:31
-
Model name of the connector used for the FCN connector type CC-Link remote I/O module
FCN connectors (40-pin connector) are shown below.- A6CON1 (soldering connector)- A6CON2 (crimp connector)- A6CON3 (pressure-displacement connector)- A6CON4 ... More Details >>
- No:23056
- Release Date:2018/09/03 17:31
-
Duplication error in a CC-Link master station
Possible causes are as follows.(1) Another master station exists on the same line.(2) Noise is detected on the line at power on. More Details >>
- No:23044
- Release Date:2018/09/03 17:31
-
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
61-70 of Total 110