Rockwell Automation Logix5000 Controllers Add-on Instructions Programming Manual - Manual (Page 87)

Using Add-On Instructions Chapter 3
To edit the logic of the Add-On Instruction, select the instruction in
Data Context.
You can't edit the instruction logic:
• Online
• When the logic is in the context of an instruction call
• If the instruction is source-protected
• If the instruction is sealed with an instruction signature
An Add-On Instruction may be source protected so you cannot view the logic.
Follow these steps to see if an Add-On Instruction is source protected.
1. Select the Add-On Instruction in the Controller Organizer.
The Add-On Instruction cannot be expanded when fully protected.
2. Look in the Quick View pane for Source Protection.
Determine if the Add-On
Instruction is source
protected
Rock well Automati on Publication 1756- PM010F-EN-P - Oct ober 2014 87