Select "Project" -> "Export to GX Developer Format File" from the menu of GX Works2 to save the project in the format

Check the serial number of the built-in Ethernet port QCPU in use. The Built-in Ethernet port QCPU modules with serial n

SM0 turns ON when self-diagnostic checks detect an error or when an annunciator turns ON.SM1 turns ON when self-diagnost

When [Display Option] -> [Used devices] -> [Contact] and [Coil] are selected in the Device List window, devices us

Accessible numbers of devices in one message are shown below.- 2000 coils and inputs for reading- 125 input registers an

This problem can be workarounded by upgrading software products made by other companies to the latest version or uninsta

Follow the steps below and then execute PLC type change.- On the menu of GX Developer, select [Online] -> [Monitor] -

Select [Online] -> [Read from PLC] from the menu and check "Device Memory" in the file list in the window and then ex

Follow the procedure below.(1)Eliminate the error cause.(2) Store the error code to be cleared in SD50.(3)Turn OFF and O

Select [Tool] -> [Options] -> [Program Editor] -> "Ladder/SFC"-> "Comment" and change "Reference/Reflection

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FAQ within [ MELSEC-Q Series ]

21-30 of Total 213

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How to open GX Works2 projects in GX Developer

Select "Project" -> "Export to GX Developer Format File" from the menu of GX Works2 to save the project in the format that can be opened in GX Developer. More Details >>
- No：22514
- Release Date：2018/09/03 17:28
- Update：2018/09/20 13:40
Use of an A-compatible 1E frame for the built-in Ethernet port of the built-in Ethernet port QCPU

Check the serial number of the built-in Ethernet port QCPU in use. The Built-in Ethernet port QCPU modules with serial numbers with upper 5 digits of "13102"... More Details >>
- No：22676
- Release Date：2018/09/03 17:29
Difference between SM0 and SM1

SM0 turns ON when self-diagnostic checks detect an error or when an annunciator turns ON.SM1 turns ON when self-diagnostic checks detect an error. More Details >>
- No：22632
- Release Date：2018/09/03 17:29
Print settings of the device list in GX Works2

When [Display Option] -> [Used devices] -> [Contact] and [Coil] are selected in the Device List window, devices used are not displayed. More Details >>
- No：22661
- Release Date：2018/09/03 17:29
- Update：2018/09/21 12:18
Numbers of devices the automatic communication parameter of the MODBUS(R) interface module accept for writing and reading

Accessible numbers of devices in one message are shown below.- 2000 coils and inputs for reading- 125 input registers and holding registers for reading- 1968... More Details >>
- No：22668
- Release Date：2018/09/03 17:29
Error in simulation in GX Works2

This problem can be workarounded by upgrading software products made by other companies to the latest version or uninstalling them.For more details, refer to... More Details >>
- No：22570
- Release Date：2018/09/03 17:29
PLC type change in GX Developer

Follow the steps below and then execute PLC type change.- On the menu of GX Developer, select [Online] -> [Monitor] -> [Stop Monitoring (All Windows)],... More Details >>
- No：22522
- Release Date：2018/09/03 17:28
How to read the device memory in GX Works2

Select [Online] -> [Read from PLC] from the menu and check "Device Memory" in the file list in the window and then execute PLC read. More Details >>
- No：22621
- Release Date：2018/09/03 17:29
How to clear errors

Follow the procedure below.(1)Eliminate the error cause.(2) Store the error code to be cleared in SD50.(3)Turn OFF and ON SM50.(4) The error is cleared. More Details >>
- No：22613
- Release Date：2018/09/03 17:29
Inputting device comments in GX Works2

Select [Tool] -> [Options] -> [Program Editor] -> "Ladder/SFC"-> "Comment" and change "Reference/Reflection Target for Device Comment" from "Glob... More Details >>
- No：22559
- Release Date：2018/09/03 17:29

21-30 of Total 213

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