60 Rockwell Automation Publication 1769-UM022C-EN-P - June 2018
Chapter 4 Configure the Controller
Protect the Safety Task
Signature in Run Mode
You can prevent the safety task signature from being either generated or deleted
while the controller is in Run or Remote Run mode, regardless of whether the
safety application is locked or unlocked.
Follow these steps to protect the safety task signature.
1. Open the Controller Properties dialog box.
2. Click the Safety tab.
3. Check Protect Signature in Run Mode.
4. Click OK.