Dear All
i have cpu 315 2DP and 6 drive conecy to cpu with profibus when all drive on cpu ready and run when i off one drive led cpu bus fault on after on drive cpu go to stop ?
please help me ?
[?] PROFIBUS DP Problem
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CoMod
- Site Admin
- Posts: 3992
- Joined: Thu Feb 16, 2006 3:25 pm
- Location: Russia
Re: [?] PROFIBUS DP Problem
"Stop" or "Power Off" ?
You use external power supply DC24V for MM_Profibus module ?
You use external power supply DC24V for MM_Profibus module ?
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nabil_rejeb
- Posts: 2
- Joined: Sun May 01, 2011 2:49 pm
Re: [?] PROFIBUS DP Problem
Did you insert OB86 (Loss of Rack Fault) and OB122 (Module Access Error) in your project?
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kambiz
- Posts: 121
- Joined: Sat Dec 09, 2006 5:04 am
- Location: Iran
Re: [?] PROFIBUS DP Problem
after power off drive cpu bus fault and power on drive cpu go to stop .
after used ob82 ,86 ,121 ,122 my problem finishend .
thanks all .
after used ob82 ,86 ,121 ,122 my problem finishend .
thanks all .
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CoMod
- Site Admin
- Posts: 3992
- Joined: Thu Feb 16, 2006 3:25 pm
- Location: Russia
Re: [?] PROFIBUS DP Problem
Connect external power supply DC24V to MM_Profibus modules.