EUROMAP63: alternative redundancy implementation for interoperability with specific machines

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  Summary EUROMAP63: Enhancement with support for alternative communication method. Description The EUROMAP63 driver has been enhanced with an alternative communication method that enables cyclic report jobs. Variables based on the "state (shot)" ...

• Standby server freeze in redundancy while Euromap 63 driver is in hardware mode

  Description When using the Euromap 63 driver in hardware mode, redundancy switching does not work as expected. After a redundancy switch from the Primary Server to the Standby Server, the Service Engine on the Standby Server freezes when the Primary ...

• At redundancy switch of zenon servers, a variable with "alternative value" (ALT_VAL) suddenly gets the INVALID bit added - breaking ALC

  Description When a variable with INVALID status gets switched to "alternative value" some drivers on the active server add status ALT_VAL and remove status INVALID for this variable. After the standby server takes over the active role (redundancy ...

• CNET: zenon driver for Doosan MPU controllers with support for redundancy and integrated solution

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• Runtime may close unexpectedly with rated redundancy under specific circumstances

  Summary The zenon runtime on the primary server may close unexpectedly in a configuration where a project uses rated redundancy with a (internal) variable used in the calculation for the rating, when changes to the variable limit or reaction matrix ...