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202304-07
Mitsubishi plc program lost backup program write method
The plc program is lost because of the lack of battery power supply for the user to save the program, pc internal circuit problems, lightning strikes and other external high voltage impact caused by t···
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202303-31
Schneider frequency converter setup steps detailed
1. Macro Equipment:According to the control requirements of different loads, Schneider inverter defines the macro equipment and the initial function of I/O terminals.Change macro equipment, can be fix···
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202303-24
How does the WEINVIEW touch screen connect with the Omron NJ controller?
First, Omron NJ controller programming1. Create the structure data type required by the project. For example, the Boolean switch quantity used in this example is combined to establish a structure data···
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202303-17
Installation guide for Siemens S7--200 equipment
The S7-200 can be mounted on a panel or standard guide rail. The S7-200 can be mounted horizontally or vertically.warningSIMATIC S7-200 PLC is an open controller. It requires the S7-200 to be installe···
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202303-08
How to choose Schneider Circuit Breaker?
First calculate the current value of each branchPure resistive load, such as light bulbs, electric heaters, etc., with the indicated power directly divided by the voltage, the formula I= power /220v; ···
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202303-08
Cause of frequent trip of Schneider leakage switch
1. Bad deviceEach pile lead wire is not firmly connected, long-term loose, will cause the pile head heat, oxidation, burn the outer insulation of the wire, and announce the spark and coke taste, the f···