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Why can’t we read external variable value in Vijeo Designer simulation mode if driver is MODBUS SLAVE

Published date: 09 May 2019


In simulation mode, Vijieo Designer can’t read external variable value if driver is MODBUS SLAVE.


Issue happens in Vijeo Designer 6.2 SP3~SP8.


The feature is not supported in simulation mode since Vijeo Designer 6.2 SP3 to SP8.
It will not impact the runtime when it downloaded to a Target for operation.

4.FAQ Applicable Conditions

FAQ applies to Vijeo Designer 6.2 SP3~SP8.

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