/ The "hardware configuration in the software" is the same as the actual hardware configuration,but why does it still come the tips that the hardware configuration can not match when downloading?
The "hardware configuration in the software" is the same as the actual hardware configuration,but why does it still come the tips that the hardware configuration can not match when downloading?
2016-08-17 14:22:15haiwell
213
The reason can be that the extension cable is not firm between the PLC and expansion module.