Rockwell Automation DeviceLogix System User Manual - Manual (Page 151)

Publication RA-UM003B-EN-P - February 2010 151
Create Logic in the New Ladder Editor Chapter 7
To enable security on a Macro block, complete these steps.
1. Choose Tools > Macro > Open Macro Block Definition.
2. Click the Security tab.
3. Select the Password Enabled box.
4. Type the New Password.
5. Confirm the password.
6. Click OK.
When editing security-enabled Macro definitions or parameters, you
will be prompted to enter the password.
IMPORTANT
If you forget the password for the Macro block, you will not be
able to access it. In this situation, you must create a new Macro
block to overwrite the locked one.