Firstly,the program running switch should be set to the stop state. Secondly,use the software to monitor on-line and force the output. If the plc output is normal, it means that the output points of PLC are normal, so this problem may be caused by the wrong program, or the output points of PLC are broken.
APP
© 2005 Xiamen Haiwell Technology Co., Ltd. All Rights Reserved.
7th F, Torch Hi-tech Building, No.3699 Xiangan North Road, Xiamen, Fujian, China 361101
