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Showing results for tags 'operation'.
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Hi guys. I found error on PLC and from PLC diagnostic I found this Operation Error 4100 as per attach picture. FYI, there is no SD card mount onto this PLC. I wonder what is ATA card. This error wont affect the operation. Any advise on what to check? This ladder is pop up when I clicked, error jump. Thanks.
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Hello everyone, I'm writing a block in GX Works3 to perform the "Home" operation of a servo motor. (The algorithm inside the block has been tested and is working.) However, in projects with many servo motors, I want to use the block. The axis number will be requested from input the block, and the value received needs to be indexed into the places labeled as "Axis" within the block. And I need values like (4*(AxisNo))+2 inside some structure labels. The function block I want to create will look like the attached file. Which methods should I use to achieve this, and how can I do it? I tried using arrays but couldn't succeed. Example; If I enter a value of 2 for the Axis, the labels below will look like this: FX5SSC_1.stnAxCtrl2_D[Axis].uPositioningStart_D.0 ====> FX5SSC_1.stnAxCtrl2_D[2].uPositioningStart_D.0 FX5SSC_1.stSysCtrl_D.uExternalInputOperationDevice1_D.(4*Axis+2) ====> FX5SSC_1.stSysCtrl_D.uExternalInputOperationDevice1_D.10