T5BusExZenOnRT : Zenon to Logic shared memory. Some value change are lost in VMRead

• Related Articles

• The maximum amount of concurrent shared memory connections between zenon logic runtime and zenon runtime should be increased from 32 to 256.

  Summary The current maximum (32) of concurrent shared memory connections between zenon logic runtime and zenon runtime should be increased to 256. DescriptionThe current maximum (32) of concurrent shared memory connections between zenon logic runtime ...

• LOGIC: Shared Memory driver generates a wrong timestamp after conversion from v12 to v14

  Description After converting a project from zenon version 12 to version 14, the Shared Memory driver in zenon Logic generates incorrect timestamps. This bug has been fixed. In zenon 14, the correct timestamp is displayed again after the conversion. ...

• Performing "online change" in zenon logic after adding variables to zenon with activated option "externally visible" and reload of the zenon runtime the variables in zenon are not linked correctly to the corresponding variables in zenon logic. As a result, the added variables don`t have a value in zenon logic.

  Summary When zenon runtime is active, adding variables in zenon with option "externally visible" active and having also enabled "On Line Change" in zenon logic, the values in zenon logic corresponding to the added variables in zenon do not have a ...

• zenon logic block VACO misses the first value change in each interval

  Summary   Summary relative values calculated by the metering point administration may be incorrect under certain conditions     Description The relative value that is computed by the metering point administration (or to be more precise by the VACO ...

• logic to scada connection gets blocked if the variable from zenon side updates the value in shorter periode as the zenon logic cycle.

  Summary 'Logic to SCADA Connection', the shared Memory used for this Connection, gets blocked if the variable from zenon side updates the value in shorter periode as the zenon logic cycle. Description'Logic to SCADA Connection', the shared Memory ...