OPC Factory Server - Service Pack 2

OPC Factory Server V3.60.3110 SP2 Enhancements - Bug Fixing : Bug fixing : Active items may not access devices at the actual group update rate. OPC groups update rate is now revised (through IOPCServer::AddGroup or IOPCGroupStateMgt::SetState) to the nearest multiple of 50ms (for instance 420ms is revised to 400ms, 430ms to 450ms). Minimum supported update rate is 300ms (500ms for TimeStamp event group). Bug fixing : Unity data dictionnary loading may fail on Unity application modified without explicit build command. Bug fixing : A memory leak occured on Synchronous or Asynchronous Read operations. Bug fixing : #PLCQualStatus may not reflect the actual device connection status when used as a single active item on event sources, devices without alias or with alias with /Q or /NQ postfix. Bug fixing : #TSEventSynchro write operation could not be interrupted on a missing event source. It is now interrupted after a certain amount of retries. Bug fixing : PLC event sources configured with redundant addresses may be badly managed on TimeStamp Event Group activation\ deactivation sequences. Enhancement : #SwitchPrimaryAddress value and quality are updated as below : Read value 0: indicates that primary communication path is Device Address A. Read value 1: indicates that primary communication path is Device Address B. Read value 2: indicates that standby communication path is not configured (new feature) Quality QUAL_BAD : Communication with the device is interrupted, the primary, and standby communication paths are OFFLINE. Quality QUAL_UNCERTAIN : Communication with the device is correct but the standby communication path is OFFLINE (new feature) Quality QUAL_GOOD : Communication with the device is correct, the primary and standby communication paths are ONLINE