User Program Transfer With No Restoration Information; Overall Project File Protection - Omron NJ-series User Manual

8 CPU Unit Functions
8-4-2

User Program Transfer with No Restoration Information

You can transfer the user program to the CPU Unit without the source code. This prevents anyone from
displaying the user program on another computer even if they upload it.
Introduction
Normally, when you transfer the user program from the Sysmac Studio to the CPU Unit, information is
transferred to restore it.
This function does not transfer information for restoration. That makes it impossible to read the user
program.
Normal Transfer
Sysmac Studio
Readable
This function is used to prevent theft of user program data when on-site maintenance of the user pro-
gram is not required.
Operating Procedure
When you transfer the user program to the CPU Unit, select the Do not transfer program source Check
Box in the Synchronization Pane of the Sysmac Studio and then click the Transfer to Controller But-
ton.
8-4-3

Overall Project File Protection

You can place a password on a project file to protect your assets.
Operating Procedure
This section describes how to set a password for a project. When you use Save As to save the proj-
ect file, select the Enable password protection for the project file Check Box to enable setting a pass-
word.
8-22
CPU Unit
User program
(for execution)
Normally, both
User program
are transferred.
(restoration
information)

User Program Transfer with No Restoration Information

Sysmac Studio
CPU Unit
User program
(for execution)
User program
(restoration
information)
Not readable
NJ-series CPU Unit Software User's Manual (W501)
Restoration information
is not transferred.