Recent content by derickloo

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    Netbiter IOX-8AIV - Checksum Error in Repsonse Message - Modbus RS485 modscan

    I have a testing environment for the modbus. I have the Beckhoff CX5140 with EL4004. Then I have netbiter IOX-8AIV connect to EL4004. Then from my laptop, I use type C to Serial modbus RTU RS485 to connect to netbiter. when I run the Modscan 64 bit, it return Checksum Error in response Message...
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    Beckhoff CX5020 PLC program not work

    I face an issue with Beckhoff CX5020 controller. The controller attached with EL3403. I load the plc code into the controller and use my C# program to read the value. It's work fine but when I restart the CX5020, my C# program can't read any value and complain the symbol not found. I need to...
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    Twincat 2 - Download program to Beckhoff CX-90xx shown error

    I have Twincat 2 PLC program in the controller and it work fine. Now I update my plc program and need to load it into the controller, in Twincat PLC control system; I click Login and it show me Runtime system already in use? What is this error? Please help
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    How to Coding the speed for conveyor belt system

    I have a conveyor belt machine, it's speed now control manually. I want connect it to the beckhoff terminal, how do coding it to control the speed of the conveyor?
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    Beckhoff terminal and oven burner

    I have an oven which has a burner to burn a glass. Now it use a button to start/stop the burner. I want take off the button and connect the burner to Beckhoff terminal but I do not know either digital input(EL1008) or digital output(EL2008) terminal. And there is a temperature control, which...
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