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Aluminum crane electrical system debugging function

Moving the car forward a block of aluminum is given a signal. Check whether the direction of the motor is running properly, the motor and trolley travel agencies any abnormal sound. Check the spacing is correct and reliable. Machine hand lever operated from the cab through the car forward a block of aluminum is given a signal. Whether the observed smooth aluminum trolley travel. Debugging the aluminum car other gear. Identify whether aluminum trolley travel speed process requirements, the aluminum trolley travel is smooth. The order of 3.5 vehicle commissioning two main contactor circuit debugging fixed hanging out of aluminum Aluminum Trolley debug debugging barrel lifting hook lift testing,stivali ugg, debugging rotating barrel, the barrel lifting and rotating rotary interlocking debug debugging hydraulic cab debugging, debugging tools, vehicles running hydraulic system debug debugging air compressor, air travel cart system debugging debugging debugging feeding on the bodies interlock bit debugging vehicle air conditioning system debugging debugging debugging 4 common electrical system failure (see Table 1) Table 1 commissioning electrical system common faults Tab. 1Causesandtroubleshootingofelectricsystem �� 28 �� Wangyun Li, Li Mei, Li Qiang, Chen Zhi Park, Lifu Bin: Crane aluminum multifunction electrical system commissioning No. 6, 2005 Common symptoms of malfunction PLC approach can not master and slave master communication module SN DIP switch not set correctly from the station ASB module DIP switch settings are not correct RslogixS00 programming software, select Settings from the station tank is not correct lines of communication disruption of communication lines connected correctly ASB module from the slot location of stations is not correct to set aside re- code switch position to re-position DIP switch settings to reset the programming software, select Reconnect line treatment slots at the break. Reconnect the line back onto the correct location point of damage to the output module's output relay output circuit does not damage the power transmission between the relay output module indicator light, control loop control circuit line in question did not take any action (such contacts do not pull) there are problems with the implementation of components (such as contactor line trap) procedure to force the output point is forced by the program input from the station master and use the spare output point of breakdown in communications between the relay to replace the relay transmission line problems dealing with the implementation of replacement forced to cancel force components cancel reconnect communications bare electrical equipment does not operate 'as the main motor does not turn; a replacement replacement of the air switch to re-wiring of electrical equipment according to the instructions, re-wiring to re-set the drive parameters are input, no output is no program or CPU Programming loss program is not running not correct procedure to force the output point is forced by the program input from the station master and the communication interrupt re-poured into the program within the CPU to re-run the program write a program to force cancellation forced to cancel reconnect communications Baotou Aluminum 5 Conclusion ag a large-scale technical transformation project 200kA prebaked cell. Put into operation in July 2002,ugg stivali, designed annual output is 100. 000t. A total of eight multi-function crane. PIC procedures for the preparation of electrical systems and debugging on the use of multi-function crane plays a key role. Only by understanding and familiar with the PLC program, to appear in the multi-function electrical failure Crane accurate judgments. References: [1] Chen Yu. PLC programming skills base and [M] South China University Press, 2001.6. [2] United States AB. SLC500TM small programmable logic controller [Z], 19992 [3] American AB company, SLC500TM modular hardware architecture of the installation and operation manual [Z]. 1998.1. [4] Dalian Mine Machinery Factory. Crane Electric multifunction data [Z] 20035. (Editor Hao Wenru) one hundred and eleven thousand one hundred and eleven ~ 1111111111 \New Books in 2000,ed hardy, 2001, 2003, 2004 magazine bound volume,ugg milano, published that year were a collection of light metal industry, new technologies, new technology and advanced production management, hundreds of papers. The main contents include light metal mining, alumina,ugg italia, aluminum, magnesium, silicon titanium, carbon, light alloys and processing, light metal equipment, control. also published a large number of international and domestic light metals industry technology information. consolidated annual fee 124.00 yuan / set. need to subscribe to the units or individuals, please direct editorial department. Contact Phone: (024) 23261062 Address: Shenyang City, Liaoning Province, 184 North Avenue, Peace Zip Code: I10001

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