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Recommended cables for MODBUS(R) interface module QJ71MB91
The RS-232 cable should meet RS-232 standards and not exceed 15 m in length.The RS-422/485 cable should meet specifications described in the following manual... More Details >>
- No:22566
- Release Date:2018/09/03 17:29
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Boot operation from the standard ROM
The boot operation from the standard ROM is not possible.The program memory of universal model QCPU is a flash ROM.Thus, writing in the program memory achiev... More Details >>
- No:22553
- Release Date:2018/09/03 17:28
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GX Configurator-MB for the MODBUS(R) interface module
GX Configurator-MB does not need to be purchased. Parameters can be set using GX Works2 alone. More Details >>
- No:22701
- Release Date:2018/09/03 17:29
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Whether or not device indirect specifications in structured ladder programs are allowed
Indirect specifications with "@" cannot be used in structured ladder programs and the Structured Text. Use indirect specifications in a ladder language program. More Details >>
- No:22697
- Release Date:2018/09/03 17:29
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Setting of "Target MODBUS(R) device head number"
Set "(Last five digits of actual device number) - 1" for the Target MODBUS(R) device head number.Example) For the holding register 400018, set "17". More Details >>
- No:22682
- Release Date:2018/09/03 17:29
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Cost of runtime licenses for VxWorks
The cost is included in the price of C Controller modules. Extra payment is not required. More Details >>
- No:22653
- Release Date:2018/09/03 17:29
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Difference between Q24DHCCPU-V and Q12DCCPU-V
Hardware specifications are different. For hardware specifications, refer to the following manuals. - MELSEC-Q C Controller Module User's Manual - C Contro... More Details >>
- No:22629
- Release Date:2018/09/03 17:29
- Update:2018/09/21 10:41
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CPU modules that support the File Register Extended Setting
The universal model QCPU modules other than Q00UJCPU support the File Register Extended Setting. More Details >>
- No:22627
- Release Date:2018/09/03 17:29
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USB cable type for CPU modules
It is type B. More Details >>
- No:22622
- Release Date:2018/09/03 17:29
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GX Works2's compatibility with Monitor (write mode)
From version 1.62Q, GX Works2 supports Monitor (write mode). Pressing Shift+F4 allows an online change. More Details >>
- No:22612
- Release Date:2018/09/03 17:29
- Update:2018/09/20 18:18
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