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202212-29
Test method for Delta Circuit breakers AC contactors and frequency converters
1. Circuit breakerThe circuit breaker is a device that can be operated manually or automatically. It is used to control the on-off of the system power supply in the circuit system of the device. When ···
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202212-29
Delta frequency converter maintenance steps
First, the repair of frequency converter must first check whether the sound in the operation of the motor is abnormal, including whether it is sensational in the operation of the motor.Two, check whet···
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202212-29
Mitsubishi plc and computer communication setting method
Open the Mitsubishi plc programming software, menu "Online" -- >" transmission Settings "inside to select your connection method.1, first Mitsubishi plc and computer connection ···
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202212-29
Mitsubishi fetch instruction and output instruction
1.LD (fetch command) A normally open contact and the left bus connection command, each logic line with normally open contact start to use this command;2.LDI (take the reverse instruction) a normally c···
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202212-29
Fault and maintenance method of MCGS touch screen
1. The fault of touch deviationIf the finger touches the position and the mouse arrow does not coincide. After installing the driver, you should not touch the center of the bull 's-eye vertically ···
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202212-29
The composition of the configuration software of Kunlun MCGS embedded version
The user system generated by MCGS embedded version is composed of five parts: main control window, device window, user window, real-time database and operation strategy.1, the main control window: the···