5/14/2018 11:20 AM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054)
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hi sam2014, the Error-Codes can be seen in the manual of S7-400 Automation System, chapter 2.3 There you find the meaning of LED-indication As Towome already said, the meaning of all LED flashing means that CPU is DEFECTIVE.hope this helps, regards, |
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