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7/8/2014 2:11 AM | |
Posts: 4 Rating: (0) |
hi,im using CPU414-2DP in my projet and declaring OB85,86 AND OB122 . i HAVE PROBLEM Fault in profibus declared by OB122 .( diagnostique 1 attached ) . the bloc FB1 is used for echange data cyclique ; FB1: L P#P 0.0 L #IN0 SLD 3 +D LAR1 L #IN1 T PAW [AR1,P#0.0] L P#P 0.0 L #IN0 SLD 3 +D LAR1 L #IN2 T PAW [AR1,P#2.0] L P#P 0.0 L #IN0 SLD 3 +D LAR1 L #IN3 T PAW [AR1,P#4.0] L P#P 0.0 L #IN0 SLD 3 +D LAR1 L #IN4 T PAW [AR1,P#6.0] L P#P 0.0 L #IN0 SLD 3 +D LAR1 L #IN5 T PAW [AR1,P#8.0] L P#P 0.0 L #IN0 SLD 3 +D LAR1 L #IN6 T PAW [AR1,P#10.0] L P#P 0.0 L #IN0 SLD 3 +D LAR1 L #IN7 T PAW [AR1,P#12.0] L P#P 0.0 L #IN0 SLD 3 +D LAR1 L #IN8 T PAW [AR1,P#14.0] L P#P 0.0 L #IN0 SLD 3 +D LAR1 L #IN9 T PAW [AR1,P#16.0] L P#P 0.0 L #IN0 SLD 3 +D LAR1 L #IN10 T PAW [AR1,P#18.0] L P#P 0.0 L #IN0 SLD 3 +D LAR1 L PEW [AR1,P#0.0] T #OUT11 L P#P 0.0 L #IN0 SLD 3 +D LAR1 L PEW [AR1,P#2.0] T #OUT12 L P#P 0.0 L #IN0 SLD 3 +D LAR1 L PEW [AR1,P#4.0] T #OUT13 L P#P 0.0 L #IN0 SLD 3 +D LAR1 L PEW [AR1,P#6.0] T #OUT14 L P#P 0.0 L #IN0 SLD 3 +D LAR1 L PEW [AR1,P#8.0] T #OUT15 L P#P 0.0 L #IN0 SLD 3 .....................etc ............................................................................. fist the problem was DP adress 14 ; i have stoped calling for it in FB1 . and the system show the fault in DP adress 13 ......how can i fix the problem ? what can i add in OB1 to help for fixing the problem ? thanks . Attachmentrapport.pdf (47 Downloads) |
7/8/2014 5:01 AM | |
Posts: 1064 Rating: (72) |
First question is what does it say in the diagnostic buffer and can you upload it for us to see |
7/9/2014 3:15 AM | |
Posts: 4 Rating: (0) |
thanks for your answar . I think i have put on my last attach the diagnostic . How can ob122 HELP me to fix the problem ? ( please see my last attach ). how can i use " profibus R/w status " tags ? ( please see my last attach ). how can i fix my problem ? Attachment2.pdf (45 Downloads) |
7/9/2014 4:58 AM | |
Posts: 1064 Rating: (72) |
Have you figured out why node 13 rack is faulted out and fixed that issue? |
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