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???
11/23/04 01:38
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#81732 - Will revert back.. Kai
Responding to: ???'s previous message
Dear Kai,

I know it is very difficult to offer guidance in such kind of noise problems unless one has the whole picture in front.

I did try to disconnect the load cell from the machine member - thus isolating it from the machine ground. No improvement was noticed.

I anyway will try out all that you had pointed out and revert by tomorrow evening as the machine has been powered down for some mechanical corrections.

I need to solve the problem fast as this is holding up despatch of the whole machine. The only saving grace is this : There are no mechanical / hydraulic guys on my neck saying that "electronics" is holding up the despatch. I AM the mechanical && hydraulic guy also!!

Raghu

List of 18 messages in thread
TopicAuthorDate
AC drive induced noise            01/01/70 00:00      
   is Drive connected through Choke ?            01/01/70 00:00      
      Chokes            01/01/70 00:00      
   DC-offset due to isolation technique            01/01/70 00:00      
      DC Offset issue - Kai            01/01/70 00:00      
         RE: DC Offset issue - Kai            01/01/70 00:00      
            Will revert back.. Kai            01/01/70 00:00      
   Induced noise            01/01/70 00:00      
      Loop in loop ... Russell            01/01/70 00:00      
   Induced noise            01/01/70 00:00      
      Loop the ground lead.            01/01/70 00:00      
         Hey! Who stole my probe!            01/01/70 00:00      
         Field Probe.            01/01/70 00:00      
            Field probe construction            01/01/70 00:00      
               semi-rigid ?            01/01/70 00:00      
                  Pricey ...            01/01/70 00:00      
                     Thanks            01/01/70 00:00      
            Portfolio of Mr Keith Armstrong            01/01/70 00:00      

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