User Manual

Working with Tags
Chapter 3: Using the Reader Assistant 31
Locking Tags
The Lock tag area of the Tag Operations tab locks a specific address in the tag data section.
To lock a tag:
1. Type the 32-bit password that allows you to lock the tag.
If a password is not set in the tag, type
0.
2. Set the Mask Bit field as described in the Mercury Embedded Developer’s Guide: Lock
Tag (25h).
3. Set the Action Bit field.
4. Click Lock Tag to lock the data in the tag.