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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
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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
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Read and write operations for CC-Link buffer memory
There is no problem in writing/reading data into/from the buffer memory using a FROM/TO instruction with the refresh device setting left blank.The refresh de... More Details >>
- No:23015
- Release Date:2018/09/03 17:31
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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
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Relation between CC-Link terminals and signal lines
The following shows the relations between CC-Link terminals and signal lines. - DA : Blue -DB: White -DG: Yellow More Details >>
- No:23077
- Release Date:2018/09/03 17:31
- Update:2018/09/26 13:11
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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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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
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QJ71E71-100's compatibility with the automatic cable type (straight or cross) recognizing function
QJ71E71-100 does not support the AutoMDI/MDI-X function (automatic cable type (straight or cross) recognizing feature). More Details >>
- No:22976
- Release Date:2018/09/03 17:31
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RS-485 connection between QJ71C24N and an external device
Short between SDA and RDA and between SDB and RDB, and then connect them to + (Data-A) and - (Data-B) on the external device. More Details >>
- No:22986
- Release Date:2018/09/03 17:31
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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
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