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FAQ within [ MELSEC-Q Series ]
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How to change the type of statement in GX Developer
Select [Search/Replace] -> [Replace statement/note type] from the menu and select "Change in PLC". More Details >>
- No:22647
- 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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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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Network No., Group No., and Station No. in Network Parameter
- Network No. is a number assigned to identify each network when multiple networks are configured. Each network No. must be unique. - Group No. is a num... More Details >>
- No:22550
- Release Date:2018/09/03 17:28
- Update:2018/09/20 15:48
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Follow the procedure below to insert a high-speed timer.- Click the Coil button on the toolbar or press the function key F7, then enter "HT[ ] K[ ]".- Click ... More Details >>
- No:22528
- Release Date:2018/09/03 17:28
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Including GX Developer in GX Works2
Yes, it does.GX Developer can be installed along with the installation of GX Works2.For more details of the installation procedure, refer to GX Works2 Versio... More Details >>
- No:22506
- Release Date:2018/09/03 17:28
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How to specify intelligent function module devices
For "U**", set the first two digits of the start I/O number of an intelligent function module in three-digit representation.Example) For X/Y1F0, set "U1F". More Details >>
- No:22704
- Release Date:2018/09/03 17:29
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Open setting of the built-in Ethernet port QCPU
No.It is necessary to configure one port to use the MELSOFT connection. More Details >>
- No:22648
- Release Date:2018/09/03 17:29
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Reading file registers simultaneously with the program, parameters, and other data in GX Works2
No. Switch the target memory for PLC Data and read the file registers alone. More Details >>
- No:22616
- Release Date:2018/09/03 17:29
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