How to check errors in a CC-Link mast...
When an error has occurred in the master station (including the standby master station), the data link control cannot be performed, and you cannot check erro... More Details >>
Data length for fixed buffer data com...
The units of send data and receive data are shown below. - Fixed buffer data communications with the "Procedure Exist" control method: Words - Fixed buff... More Details >>
Link data from communication error st...
The remote input RX of the master station and the remote input RX and remote output RY of local stations clear/hold the data from an error station according ... More Details >>
Precaution about MELSECNET/H connecti...
- Set the network module mounted in system A to station number 0 (multiplexed remote master station). Set the network module mounted in system B to any sta... More Details >>
Station number settings for MELSECNET...
A station number can be skipped by setting the station as a reserved station. More Details >>
Duplication error in a CC-Link master...
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 >>
Whether or not multiple QJ72LP25-25 m...
No, only a single QJ72LP25-25 can be mounted (and is to be mounted on the CPU slot on a main base unit). More Details >>
Order in which a CC-Link master modul...
There is no restriction on the positions of a master station and slave stations where they are connected. (Stations are not required to be connected in order... More Details >>
Unit of the receive data length used ...
The receive data length of the variable is specified in bytes. More Details >>
Links with a CC-Link local station ca...
Check the following points. (1) CC-Link cables have been properly connected. (2) Station numbers and the transmission speed have been correctly set. (3)... More Details >>
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