FAQ


FAQAbout Products
- FAQ > Controllers > Programmable Controllers MELSEC > Network related products
FAQ
Keyword Search
FAQ within [ Network related products ]
-
Terminating resistors for RS-485 communication of QJ71C24N
The resistance value is 110 ohm, 1/2 W. More Details >>
- No:22978
- Release Date:2018/09/03 17:31
- Update:2018/10/03 15:48
-
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
-
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
-
Connecting AJ65BT-R2N to a GOT
Yes.When connecting a GOT, set the mode setting switch of AJ65BT-R2N to "5" (MELSOFT connection mode). More Details >>
- No:23047
- Release Date:2018/09/03 17:31
-
Difference between AJ65SBTB1-32DTE1 and AJ65SBTB1-32DT1
Major differences are shown below. - AJ65SBTB1-32DT1 - Input type positive common (sink type) - Rated input current approx. 5 mA - ON voltage/ON curr... More Details >>
- No:23022
- Release Date:2018/09/03 17:31
- Update:2018/09/26 09:52
-
Cause to turn on the ERR LED of a CC-Link master module
All stations communication error of a slave station.When POWER of the slave station is off, check if 24 V DC has been supplied.When POWER is on, check the st... More Details >>
- No:23079
- Release Date:2018/09/03 17:31
-
What makes the ERR LED flash in a CC-Link network
A link error has occurred in one of the slave stations in connection.Master station: Check the parameter again.Slave station: Reassess the power supply, the ... More Details >>
- No:23023
- Release Date:2018/09/03 17:31
-
Difference between networks called CC-Link and those called MELSEC
CC-Link IE, supported by the CC-Link Partner Association, is an open field network standard that integrates networks, from a controller network to field/moti... More Details >>
- No:23013
- Release Date:2018/09/03 17:31
-
How to set the numbers of occupied stations for CC-Link local stations
Set the number of occupied stations for a CC-Link local station using the programming tool, GX Developer or GX Works2. Set the number for "Number of Occupied... More Details >>
- No:22980
- Release Date:2018/09/03 17:31
-
CC-Link slave station's flashing L.ERR LED
If the L.ERR LED flashes at irregular intervals, it may indicate that no terminating resistor has been connected or the communication is instable due to the ... More Details >>
- No:23001
- Release Date:2018/09/03 17:31
11-20 of Total 110