CC12403-1021621 WESTINHOUSE 系统卡件模块

CC12403 1021621 WESTINHOUSE

品牌:WESTINHOUSE

产品特性:卡件模块

是否进口:是

产地:美国工作电压:220V输出频率:50kHz

产品认证:系统卡件模块系列:系统卡件模块可售卖地:全国

型号:CC124031021621

1886年西屋电气公司/Weslinghouse Erecricoporaton,由开治威斯汀豪斯在美国宾夕法尼亚州创立。130余年来西屋始终专注于家电、核电、电机、环境保护等领域有着丰富的专业研发和制造经浍，现今西屋积极拓展智能化家电领域,以技术为底蕴、创新为利刃、品质为保障,成为消费者眼中"创新产品引领优质生活"的代名词字节传到屏上，屏用脚本把这个字节的值赋值给另外的一个PLC内的地址，然h后plo内判断返回的字节两个扫描周期是否一样，如果一样说明通讯中断。1、在P.C里建立O时日数据快块，里面设两个开关量PIC秒开关和“人机响应开关";

2、人机变量中连接这两个变量;

3、在人机VPLC秒开关"变量的属性—-事件--数值变更中添加取反位”，让"人机响应开关"变量随着"PLC秒开关"变化而变化;

4、在FPLC程家块中编程，让PC秒开关'每0.5秒反转，再用TONE时指令让人机响应开关1秒内没有动作就翰出人机通信关败，因为人机通信异常后人机响应开关将不再会发生变化。其实，市场上任何觖摸屏与PLC通讯不上不外乎要确认四个问题:

1、plc参数和工程里的是否—致

2、通讯线是否按照接线图的引脚接线

3、工程里设置的com口在屏上接的时候是否正确

4、参数和线确认OK，的情况下，看看是不是plc程序或是plc的地址问题。方法:

先判断参数:

1、用PLC的编程软件接上PLC测试看看PLC的参数是多少，工程里设置的参数是否和测试出来的一致。

2、在线模拟、用我们的组态软件，用PLC本身的通讯电统和电脑相连接，在钱摸纵看看工程是否通讯的上。可以用个数值愉入部件或是开关，对其操作，看看关掉模拟最之后再开在线模拟后之前的操作是否还在，是否直接提示NC.(NC和少前操作沿有写下去即为没有通卜)

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CC12403-1021621 WESTINHOUSE 系统卡件模块

CC12403 1021621 WESTINHOUSE

Brand :WESTINHOUSE

Product features: card module

Import or not: Yes

Origin: United States Working voltage :220V Output frequency :50kHz

Product certification: System card module series: System card module can be sold in: the country

Model :CC124031021621

1886 Westinghouse Electric Company /Weslinghouse Erecricoporaton, founded by Westinghouse in Pennsylvania, USA. For more than 130 years, Westinghouse has always focused on home appliances, nuclear power, motor, environmental protection and other fields with rich professional research and development and manufacturing, and now Westinghouse actively expand the field of intelligent home appliances, with technology as the foundation, innovation as the edge, quality as the guarantee, become the synonym of "innovative products lead quality life" in the eyes of consumers. The screen script assigns the value of this byte to another address in the PLC, but the plo determines whether the two scan cycles of the returned bytes are the same after h, if the same indicates that the communication is interrupted. 1, establish O time data fast block in P.C, which is equipped with two switches to measure PIC second switch and "man-machine response switch ";

2. Connect these two variables in man-machine variables;

3, in the man-machine VPLC second switch "variable property -- event -- value change to add take reverse", so that the "man-machine response switch" variable changes with the "PLC second switch ";

4, in the FPLC program block, let the PC second switch 'reverse every 0.5 seconds, and then use the TONE command to let the man-machine response switch within 1 second no action on the man-machine communication failure, because the man-machine response switch will no longer change after the man-machine communication anomaly. In fact, any 觖 touch screen on the market can not communicate with PLC nothing more than to confirm four problems:

1. Whether plc parameters are consistent with those in the project

2. Whether the communication line is connected according to the pin of the wiring diagram

3. Is the com port set in the project correct when it is connected on the screen

4. If the parameters and lines are confirmed OK, see if it is the plc program or the plc address problem. How:

First determine the parameters:

1. Use PLC programming software to connect PLC test to see what the PLC parameters are, and whether the parameters set in the project are consistent with those tested.

2, online simulation, with our configuration software, with the PLC itself communication system and computer connection, in the money touch to see whether the project communication. You can use a value to enter the component or switch, and operate it to see if the previous operation is still in place after turning off the simulation and then turning on the online simulation, and whether to directly prompt NC.(NC and less previous operation are written down along the line, that is, no communication)

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