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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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Cause to turn on the ERR LED of a CC-Link master module
All stations communication error of a slave station.When POWER of the slave station is off, check if 24 V DC has been supplied.When POWER is on, check the st... More Details >>
- No:23079
- Release Date:2018/09/03 17:31
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Duplication error in a CC-Link master station
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 >>
- No:23044
- Release Date:2018/09/03 17:31
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Difference between AJ65SBTB1-32DT and AJ65SBTB1-32DT2
Major differences are shown below. - AJ65SBTB1-32DT- Leakage current at OFF 0.25 mA or lower- Protection function (overload protection, overvoltage protectio... More Details >>
- No:22985
- Release Date:2018/09/03 17:31
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Use a T-branch repeater module instead of a terminal block. More Details >>
- No:23086
- Release Date:2018/09/03 17:31
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Difference between AJ65SBTB1-16DT and AJ65SBTB1-16DT1
Major differences in input specifications are shown below. - AJ65SBTB1-16DT - Rated input current approx. 7 mA - ON voltage/ON current 14 VDC or higher/... More Details >>
- No:23035
- Release Date:2018/09/03 17:31
- Update:2018/09/26 10:24
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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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Terminating resistors for QJ71C24N
A terminating resistor must be connected to the interface in order to reduce signal reflections thus preventing the signal instabilities. More Details >>
- No:22982
- Release Date:2018/09/03 17:31
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SB/SW refresh device setting with CC-Link
SB/SW uses 512 points of refresh devices. More Details >>
- No:23081
- Release Date:2018/09/03 17:31
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SB/SW refresh device setting with CC-Link
There are no problems even though the SB/SW refresh device has not been set. More Details >>
- No:23080
- Release Date:2018/09/03 17:31
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