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| 7/9/2010 6:41 PM | |
Joined: 7/8/2009 Last visit: 6/7/2025 Posts: 1977 Rating:
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how you want to reverse direction?? There are several options... First, If you want it from any DI, say input 2, set P702 to 99 and P1113 to 722.1 And, if you want to reverse it from BOP Reverse button, set P1113 to 19.b If you are controlling from Profibus, you have to set bit 11 of control word to change the direction of Motor... And Regarding Faults, F0070- CB setpoint fault Cause no setpoints received via the communications bus during the telegram failure time This may come if your communication is bad or if your PLC goes to Stop mode for example, during any download or modifying program. Also make sure that your Profibus cable is not laid with Power Cables. Isolation is must. Also make Shield Grounded at every node.. Regarding A0020, this doesnt look like MM420 Alarm. You may have made mistake in checking Alarm No. Please refer Manual for more detail.. Operating Instructions: MICROMASTER 420 Parameter List: MICROMASTER 420 Best Regards, Devesh Vithani |
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I dont Like people driving Fast, thats the reason I overtake them ;) |
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