WINCC提供的Channel Diagnosis工具诊断时候会有通讯的错误代码提示,但是哪里可以找到这些错误代码的解释?WINCC帮助里面好像也不到,希望高手指点!
如Connectionerror 4 "S7$Program(2)": Errorcode 0x0000 7004!
7004是什么意思?
问题补充:
遇到比较多的错误代码好像是42C2.
最佳答案
Error 7004 - CEC_OIDERR
Order ID invalid.
The order ID to be processed is invalid.
Error 42C2 - L4_DLL_E_LOGDEV
The logical device is not defined in the registry.
Communication driver not correctly installed.
Registry entry destroyed or deleted.
Check the setting of the logical device name with the program ‘setting the PG/PC Interface''
Check the setting of the logical device name in the window ''system Parameters-Device''
具体的帮助文件,位于WinCC安装路径下的\bin\下,文件名是S7CHNERRORENU.HLP(英文的),中文的是S7CHNERRORchs.HLP
提问者对于答案的评价:
找到那个文件了,谢谢!
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