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

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

In the TCP/IP connection, you can connect up to 17 MELSOFT products at the same time using a dedicated connection for sy

Check the following points. (1) CC-Link cables have been properly connected. (2) Station numbers and the transmission s

The default receive complete code is CR+LF (0DH, 0AH). The default received data count is 511 words. Hence, at their def

If the L.ERR LED flashes at irregular intervals, it may indicate that no terminating resistor has been connected or the

When an error has occurred in the master station (including the standby master station), the data link control cannot be

For any type of MELSECNET network (II, /10, and H), B and W devices with the same number cannot be used for multiple sta

Use a T-branch repeater module instead of a terminal block.

Cyclic data is sometimes separated into new and old data by two words (32 bits) with auto refresh timing. Checking "Bloc

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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
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
Limitation on the number of MELSOFT products that can be connected with the QJ71E71

In the TCP/IP connection, you can connect up to 17 MELSOFT products at the same time using a dedicated connection for system and the connections for users 1 ... More Details >>
- No：23063
- Release Date：2018/09/03 17:31
Links with a CC-Link local station cannot be made

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 >>
- No：23033
- Release Date：2018/09/03 17:31
- Update：2018/09/26 10:22
Reception data read request signal of QJ71C24N not turn ON

The default receive complete code is CR+LF (0DH, 0AH). The default received data count is 511 words. Hence, at their defaults, Reception data read request si... More Details >>
- No：22984
- Release Date：2018/09/03 17:31
- Update：2018/09/25 17:22
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
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
Link register assignments in MELSECNET/10 networks

For any type of MELSECNET network (II, /10, and H), B and W devices with the same number cannot be used for multiple stations as write areas. Following th... More Details >>
- No：22971
- Release Date：2018/09/03 17:31
- Update：2018/09/25 13:24
How to relay CC-Link cables

Use a T-branch repeater module instead of a terminal block. More Details >>
- No：23086
- Release Date：2018/09/03 17:31
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

1-10 of Total 110

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