ABB AO2000 LS25 Analyzing Laser

ABB AO2000 LS25 Analyzing Laser

The AO2000 LS25 analyzes the complexity of the controlled object according to the requirements of the production process, and makes a list of the number of I/O points and the type of I/O points (digital, analog, etc.) counted. Estimate the memory capacity appropriately, and determine the appropriate models (small, medium, and large machines) that leave a margin of hardware and software resources without wasting resources. Graphic Programmer Programming. Graphic programmer using ladder diagram (LAD) programming, convenient and intuitive, general electrical personnel can be applied in a short period of time, but the price of the programmer is high, mainly used for micro-PLC and mid-range PLC.

AO2000 LS25 determines whether the load carried by the PLC output is DC or AC type, whether it is high or low current, and the frequency of the PLC output point action, etc., so as to determine whether the output is a relay output, a transistor output, or a pinch-gate output. Different loads choose different output methods, is very important for the stable operation of the system. This method is inefficient, but it is more suitable for products with small system capacity and small dosage, and has the advantages of small size, low price and easy on-site commissioning. This is mainly used for micro PLC programming.

AO2000 LS25 solenoid valve opening and closing, large inductive loads, low-frequency operation of the device, the PLC output side of the relay output or solid-state relay output; a variety of indicators, inverter / digital DC governor start / stop should be used transistor output. General handheld programmer programming. The handheld programmer can only be programmed with the statement table (STL) in the merchant’s prescribed statement table.