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QCPU built-in Ethernet port setting when using the simple PLC communication function
The following settings are required for the "Open Setting" for the number of connected external devices. - Protocol: "UDP" - Open System: "MELSOFT connecti... More Details >>
- No:22654
- Release Date:2018/09/03 17:29
- Update:2018/09/21 12:02
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Q series device data held in the case of a power failure
The data in the devices assigned to Latch (1) or Latch (2) in the "Device Setting" window ([PLC Parameter] -> [Device Setting] window) is held when a pow... More Details >>
- No:22638
- Release Date:2018/09/03 17:29
- Update:2018/09/21 11:37
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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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Specification method of high-speed timer
To use a high-speed timer, insert a circuit of application instruction such as "OUTH T0 K100". More Details >>
- No:22549
- Release Date:2018/09/03 17:28
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Behavior of special relay in simulation
The constant scan initial value in the simulation function is 100ms. Thus, the value of SM410(0.1sec. clock) is OFF in each scan. To turn ON/OFF SM410, set ... More Details >>
- No:22521
- Release Date:2018/09/03 17:28
- Update:2018/09/20 14:23
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MX Component Version 3's compatibility with 64-bit Windows 7
MX Component Version 3.15R or later supports 64-bit Windows 7. More Details >>
- No:22520
- Release Date:2018/09/03 17:28
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How to increase file register capacity
An SRAM card can increase file register capacity.1MB/2MB/4MB/8MB SRAM cards are available.The numbers of file registers that can be used with a 1MB, 2MB, 4MB... More Details >>
- No:22687
- Release Date:2018/09/03 17:29
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Deleting GX Developer when installing GX Works2
GX Developer does not need deleting when GX Works2 is installed. More Details >>
- No:22670
- Release Date:2018/09/03 17:29
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Versions of the QJ71C24N modules compatible with QnUDVCPU
The QJ71C24N series modules with serial numbers with upper 5 digits of "10042" or later indicate compatibility with QnUDVCPU. More Details >>
- No:22628
- Release Date:2018/09/03 17:29
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Replacing a device in GX Developer
Select [Tool] -> [Options] from the menu of GX Developer and open <<Program common>> tab.Then select "Don't write to PLC" in "After conversion... More Details >>
- No:22565
- Release Date:2018/09/03 17:29
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