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What is the maximum number of variables we can historize (use for data logging) in an application (VJD V4.4) ?

Goals and Symptoms

What is the maximum number of variables we can historize (use for data logging) in an application (VJD V4.4) ?

Facts and Changes

max number historize data logging Vijeo-Designer VJD V4.4 iPC XBTG XBTGT

Causes and Fixes

Data logging in 4.4 will allow you to store these number of variables for each target:

Target Max No. of Variables
--------------------- ---------------------------------
iPC 250
XBTG 80
XBTGT-1000 80
XBTGT-2000 and up 100

The editor checks how many variables are used for data logging. If the user exceeds the numbers specified above for a specified target, he will get a validation error when building the project.

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