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What is the maximum number of variable that can be shared between Vijeo Designer projects?

Both the number of variables you can share and the number of targets you can share variables with, are limited.
The limits depend on target's reference code (derived from performance limitations).

Runitme Limitation (extract)
  HMIG5U / HMIG5U2 / iPC /
XBTGTW / HMIGTW
HMIG3U / XBTGC / XBTGT / XBTGH / HMIGTO /
HMISTO / HMISTU / HMISCU / HMIGK
XBTGK
Number of Variables you can share (recommended) 400 300 300


 


 



The Maximum Number of Shared Variables is the recommended maximum number of variables that is shared at any one time NOT the maximum number of Sharing-enabled (Read-only or Read/Write) variables. In other words, the number of variables that you set to Read-Only or Read/Write has no limits; only the number of variables that are accessed by other targets is limited. Performance may become an issue if you exceed the recommended maximum

(derived from VJD 6.2 SP6 Online Help)

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