Product : ISaGRAF V3
Date : 5-March-1996
File : Refreshing variables under Debugger.htm
Subject : How to refresh a lot of variables with the ISaGRAF 3 debugger
Keywords: Refresh - Debug - variable - List of variables
Refreshing a lot of variables with the ISaGRAF debugger may lead to
a long response time.
The ISaGRAF target kernel can answer to just one communication
request in one target cycle. Obviously, the size of a request is
limited. When a large set of objects are displayed on the debugger
screen, they have to be handled in several communication packets.
This explains you need more than your cycle time to refresh the
The best solution to avoid this is to build dedicated lists of
variables, so the user can focus on exactly what he needs to spy,
and increase communication performances.
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