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Change "Always update variables" in PLC settings by scripting

Created: 2017-08-22

Updated: 2017-08-28

danielesdei - 2017-08-22

Hello,

I would like to set by Python script the PLC setting "Always update variables" to "Enabled 2 (always in bus cycle task)". Is there a way?

In the attachment a screenshot of the UI equivalent.

Thanks in advance.

Best Regards,
Daniele

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Hi Daniele.

danielesdei hat geschrieben:
I would like to set by Python script the PLC setting "Always update variables" to "Enabled 2 (always in bus cycle task)". Is there a way?

CDS-53974

proj = projects.primary
found = proj.find('Device', True)
if not found:
   raise Exception('No device found')
dev = found[0]
driverinfo = dev.driver_info
if not driverinfo:
   raise Exception('No driver info present')
driverinfo.always_update_variables = AlwaysUpdateVariablesMode.AlwaysInBusCycle

BR
Martin

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Change "Always update variables" in PLC settings by scripting