Regarding the built-in motion function

The built-in motion function of the MX-F Model is programmed using motion control FB, wheareas the FX5-40/80SSC-G of the iQ-F series is programmed using buff... More Details >>

File register setting window

No. More Details >>

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 >>

Execution in a multi task environment

The QBF_Open ( ) function or mdOpen ( ) function is required for every task. Do not share the PATH acquired using an Open function with other tasks.Also, exe... More Details >>

Setting of "Target MODBUS(R) device head number"

Set "(Last five digits of actual device number) - 1" for the Target MODBUS(R) device head number.Example) For the holding register 400018, set "17". More Details >>

Remedy for the division-related operation error

The operation error occurs when the divisor is 0.Create a program in which a comparison operation instruction or another method executes a division instructi... More Details >>

Synchronizing the internal clock of a universal model QCPU

- When a built-in Ethernet port QCPU is used You can synchronize it with the server using the time setting function. -When a module other than built-in ... More Details >>

Writing files in CSV format

Use SP.FWRITE instruction to save the data to an SD memory card in CSV format. More Details >>

Difference between standard inputs A06 to B11 and high-speed inputs A12 to B20 of LCPU built-in I/O function

The minimum input response times are different. The minimum input response time is 100 microseconds for standard inputs, and 10 microseconds for high-speed i... More Details >>

Opening SFC programs in GX Works2

To open a GX Developer project, select [Project] -> [Open Other Data] -> [Open Other Project] from the menu of GX Works2. More Details >>