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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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Change timing of the status of A/D conversion module's I/O signals
(1)If the A/D conversion enable signal is kept ON, conversion processing is kept performed. Once conversion processing is successfully performed, A/D conve... More Details >>
- No:22710
- Release Date:2018/09/03 17:29
- Update:2018/09/21 15:12
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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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How to launch GX Works2 or other tools after installing iQ Works
The tools can be launched individually. More Details >>
- No:22693
- Release Date:2018/09/03 17:29
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Ethernet communication after the replacement of an external device
Personal computers have different MAC addresses and an Ethernet module hold a MAC address. Hence the MAC address that the Ethernet module currently holds is ... More Details >>
- No:22665
- Release Date:2018/09/03 17:29
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Recommended cables for the MODBUS(R) interface module QJ71MT91
For 100BASE-TX, shielded twisted pair cables (STP cables) with category 5 can be used.For 10BASE-T, Straight and unshielded twisted pair cables (UTP cables) ... More Details >>
- No:22659
- Release Date:2018/09/03 17:29
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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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Creating comments both in English and in Japanese
Create global device comments and local device comments in respective languages.The device comments can be switched in [Options] -> [Tool]. More Details >>
- No:22620
- Release Date:2018/09/03 17:29
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Reading and writing bits/words using the FL-net (OPCN-2) interface module
The parameters and auto refresh settings for the FL-net (OPCN-2) interface module cannot be made using the Network Parameter items in GX Developer.Set those ... More Details >>
- No:22597
- 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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