When using the Opc2Cli32 Driver in the zenon runtime and using first the Driver command "switch to Simulation mode" (with Opc2Cli32 Driver set to "Hardware" mode in the Editor) and then using the Driver command "switch to Hardware mode" the variables will become invalid and have the Status "switched off" instead of SPONT.

When using the Opc2Cli32 Driver in the zenon runtime and using first the Driver command "switch to Simulation mode" (with Opc2Cli32 Driver set to "Hardware" mode in the Editor) and then using the Driver command "switch to Hardware mode" the variables will become invalid and have the Status "switched off" instead of SPONT.

Summary

When using the Opc2Cli32 Driver in the zenon runtime and using first the Driver command "switch to Simulation mode" (with Opc2Cli32 Driver set to "Hardware" mode in the Editor) and then using the Driver command "switch to Hardware mode" the variables will become invalid and have the Status "switched off" instead of SPONT. In this case it is necessary to stop and start the Opc2Cli32 Driver in the zenon runtime using driver commands.

Description

When using the Opc2Cli32 Driver in the zenon runtime and using first the Driver command "switch to Simulation mode" (with Opc2Cli32 Driver set to "Hardware" mode in the Editor) and then using the Driver command "switch to Hardware mode" the variables will become invalid and have the Status "switched off" instead of SPONT. In this case it is necessary to stop and start the Opc2Cli32 Driver in the zenon runtime using driver commands.

Solution

This issue has been addressed by improving the way variables of the Opc2Cli32 Driver are handled in the hardware update thread.

Issue Number: 29458
Fixed on Date: 16.11.2015
Versions: 7.60 0 BUILD 36068