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FAQ within [ MELSEC-Q Series ]
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Copying programs when replacing the CPU module
Programs and parameters can be copied using the memory copy function.There are the following two methods of executing the memory copy function.- Using the me... More Details >>
- No:22644
- Release Date:2018/09/03 17:29
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COMMENT to disappear after a PLC type change
Copy the COMMENT into the MAIN of comments by program before changing the PLC type.The basic model QCPU cannot deal with common comments. More Details >>
- No:22625
- Release Date:2018/09/03 17:29
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Settings of the built-in Ethernet port of the universal model QCPU
Make settings of the built-in Ethernet port in the [Built-in Ethernet Port Setting] tab of the PLC parameter in GX Works2 or GX Developer. More Details >>
- No:22618
- Release Date:2018/09/03 17:29
- Update:2018/09/21 10:06
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CF cards supported by the high speed data logger module
For applicable CF cards, refer to the latest version of the following manual.- High Speed Data Logger Module User's Manual- SH-080818ENG- 2.3 Connection Syst... More Details >>
- No:22607
- Release Date:2018/09/03 17:29
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Setting of Q series registers whose data is held when a power failure occurs
Assign data registers (D) to Latch (1) or Latch (2) in the "Device Setting" window ([PLC Parameter] -> "Device Setting" window) to hold the data when a po... More Details >>
- No:22601
- Release Date:2018/09/03 17:29
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Socket communication with the built-in Ethernet port of a CPU module
The communication between programmable controllers can be established using the socket communication function instructions. More Details >>
- No:22596
- Release Date:2018/09/03 17:29
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"No administrator authority" warning displayed in MX Component
The user account control (UAC) setting needs to be changed.For more details, refer to Appendix 8.2 of the following manual.- MX Component Version 3 Operating... More Details >>
- No:22590
- Release Date:2018/09/03 17:29
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It includes sample comments for special relay/special register and the intelligent function module. On the menu of GX Works2, select [Edit] -> [Import ... More Details >>
- No:22581
- Release Date:2018/09/03 17:29
- Update:2018/09/20 17:12
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Writing comments to the standard ROM in Q series
To write in the standard ROM, select [Online] -> [Write to PLC] (Flash ROM) More Details >>
- No:22572
- Release Date:2018/09/03 17:29
- Update:2018/09/20 16:54
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Is the version of MX Component compatible with Windows 7? Update the software to the version compatible with Windows 7 and then update the driver. For the ... More Details >>
- No:22569
- Release Date:2018/09/03 17:29
- Update:2018/09/20 16:50
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