Dongle插了,什么程序先不下装,只下硬件,然后运行,OK
然后在STOP状态下,下装blocks,然后就出现下面的错误!
(D280) Error compiling block in S7-300 CPU.
Unable to copy the block ptp\SIMATIC
300(1)\CPU 314\S7 Program(1)\Blocks\FB7.
Do you want to continue the copy
procedure?
在线看CPU的故障报告:
Event 1 of 100: Event ID 16# 6539
Illegal command in block (detected by compiler)
FB number: 7
Module address: 2820
Operating mode: STOP (internal)
Internal error, Incoming event
在线看CP341的诊断
Module not available (I/O access error or parameter assignment error)

兄弟们帮我看看怎么回事!!谢谢了