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

It is necessary to reduce the link refresh time of the MELSECNET/H network in order to reduce the scan time. The link r

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

If the parameter is set, the following number of modules can be mounted at maximum. - Q00UJ/Q00U/Q01UCPU: Up to 2 modu

Ver.1.10 is a standard where CC-Link station-to-station cable length restriction in Ver. 1.00 has been removed, and the

QJ61BT11N supports Version 2 (expanded cyclic setting), the setting for refreshing/forced clearing a slave station data

A station number can be skipped by setting the station as a reserved station.

For CPU modules with 8192 I/O device points (X/Y0 to 1FFF), X/Y1000 and greater can be set as refresh devices.

If the Network Parameter is used, CC-Link communication does not need the Select setting in the I/O assignment setting o

When data is sent from the RS-422/485 interface through RS-485 (2-wire type) communication and the same data comes back

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FAQ within [ Network related products ]

71-80 of Total 110

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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
Effect on sequence scans in MELSECNET/H networks

It is necessary to reduce the link refresh time of the MELSECNET/H network in order to reduce the scan time. The link refresh time can be reduced by reducin... More Details >>
- No：23018
- Release Date：2018/09/03 17:31
- Update：2018/09/26 09:27
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
The number of CC-Link modules mountable with a universal model QCPU module

If the parameter is set, the following number of modules can be mounted at maximum. - Q00UJ/Q00U/Q01UCPU: Up to 2 modules - Q02UCPU: Up to 4 modules - Uni... More Details >>
- No：22981
- Release Date：2018/09/03 17:31
- Update：2018/09/25 17:20
Difference in specifications between CC-Link versions

Ver.1.10 is a standard where CC-Link station-to-station cable length restriction in Ver. 1.00 has been removed, and the length of all station-to-station cabl... More Details >>
- No：22975
- Release Date：2018/09/03 17:31
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
Station number settings for MELSECNET/H networks

A station number can be skipped by setting the station as a reserved station. More Details >>
- No：23045
- Release Date：2018/09/03 17:31
Refresh devices

For CPU modules with 8192 I/O device points (X/Y0 to 1FFF), X/Y1000 and greater can be set as refresh devices. More Details >>
- No：23014
- Release Date：2018/09/03 17:31
PLC parameter setting for QJ61BT11N

If the Network Parameter is used, CC-Link communication does not need the Select setting in the I/O assignment setting of the PLC parameter.If the parameter ... More Details >>
- No：23002
- Release Date：2018/09/03 17:31
Receiving back (echoing back) the same data sent from QJ71C24N

When data is sent from the RS-422/485 interface through RS-485 (2-wire type) communication and the same data comes back to RDA or RDB, we call it echo back. ... More Details >>
- No：23000
- Release Date：2018/09/03 17:31
- Update：2018/09/25 17:44

71-80 of Total 110

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