Description The zenon Process Gateway AccessIEC870Sl as an IEC 60870-5-101 slave with balanced transmission discarded the serial receive buffer when processing confirmation frames (or single character control). If there were already other frame ...
Description Under specific circumstances the reconnection of the S7TIA driver did not work. If reconnect worked, but loading of PLC symbols failed, e.g. because of a timeout with large symbol libraries, it could happen that no further disconnect was ...
Description The 'Enter set value' text field on a Numeric Keyboard screen allowed invalid inputs. Accepting an invalid input always resulted in a value of 0.0 or 0 for the variable. The issue has been addressed and invalid entries are no longer ...
Description The texts in zenon Logic Studio, that refer to the modular runtime and contain special characters in German and French, were displayed incorrectly. The issue has been addressed and the texts are now displayed correctly. To benefit from ...
Description The Process Gateway closed unexpectedly when an OPC UA client browsed the AML alarm node for variables with Japanese characters. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon ...
Description Occasionally the OPCUA Process Gateway closed unexpectedly on a soft reload. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon 12 ...
Description If a variable was created in a subfolder in the zenon Logic Workbench, it was not displayed in the already opened windows or tabs in the subfolder. The issue has been addressed and now the variable will be displayed. To benefit from this ...
Description If the password length of a S7TIA driver instance was more or less than 8 characters, the property was not saved after closing the configuration via VBA. The issue has been addressed and the behavior is now as expected. To benefit from ...
Description Occasionally the OPCUA Process Gateway closed unexpectedly after a reconfiguration. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the latest build of ...
Description Occasionally the OPCUA Process Gateway was closed unexpectedly when the Service Engine was shut down. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the ...