[foxboro] Integrator 30 for Modbus quirk

  • From: "Loudermilk, Virgil:" <Virgil.Loudermilk@xxxxxxxxxxxxxxxxxx>
  • To: <foxboro@xxxxxxxxxxxxx>
  • Date: Wed, 4 Feb 2009 08:47:26 -0500

We are trying to commission a new drop on an RS485 Modbus network on an
MG30.  We can't get the Integrator to poll this new device.  We've
deleted and undeleted the ECB, and the compound with the MDSCAN.  But
when looking at the traffic, we never see a poll for the new device.
The thing is pretty loaded with 27 Modbus devices at a 4 second scan.  A
data analyzer still shows some gaps of a few hundred milliseconds where
it SHOULD be able to fit in just one more.  Any ideas?  Thanks.
 
 
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