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What causes Concept error message "-1448 Parameter ‘Continue after’ wrong by GetValueService"?

Issue:
  Problem animating online in Concept.

Product Line:
   Concept Programming Software

Cause:
  The IEC service, which is used to update values for animation, failed due to a fault in the communication between the PLC & PC

Resolution:
   Check communications between the PLC and the PC.
   Minimize animation.  Animate only one to three sections in parallel, including the RDE, LL984 and IEC sections.
 
  
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