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M8029 (Instruction execution complete flag) is shared with multiple instructions. To obtain an execution completion result of a specific instruction, insert... More Details >>
- No:24775
- Release Date:2019/02/27 15:34
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Terminating resistors for CC-Link communication
There are two types of terminating resistors for CC-Link communication. Both two types are packaged with a CC-Link master/local module. (1) 110 ohm, 1/2W (B... More Details >>
- No:22963
- Release Date:2018/09/03 17:31
- Update:2018/09/26 14:47
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Remedies for WDT errors on a MELSECNET/H board
The error code indicates a WDT (watchdog timer) error. It is determined as the cause that the MELSECNET/H driver cannot work due to a computer or OS hang, or... More Details >>
- No:22969
- Release Date:2018/09/03 17:31
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Resistor value for CC-Link cables
The value depends on the type of cable in use. - Ver.1.10-compatible CC-Link dedicated cables: 110 ohm, 1/2W - CC-Link dedicated cables (Version 1.00): 110... More Details >>
- No:22983
- Release Date:2018/09/03 17:31
- Update:2018/10/03 14:42
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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
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Differences between CC-Link IE Control Network and CC-Link IE Field Network
The CC-Link IE Control Network is a high-capacity controller network whose maximum number of link points is 128k words. The CC-Link IE Field Network is an al... More Details >>
- No:23085
- Release Date:2018/09/03 17:31
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How to check errors in a CC-Link master station
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 >>
- No:23078
- Release Date:2018/09/03 17:31
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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
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Terminating resistors for RS-422 communication of QJ71C24N
The resistance value is 330 ohm, 1/4 W. More Details >>
- No:22965
- Release Date:2018/09/03 17:31
- Update:2018/10/03 15:33
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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
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