SC-HG1 Series FB Library Reference Manual for Mitsubishi MELSEC iQ-R series Sequencer
WUME-SCHG1IQRFB-1
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Appendix 4.
Password-based read/write protection of a ladder program
You can configure a password for a ladder program for read/write protection.
This feature is useful to prevent the leakage of confidential data contained in a ladder program.
[Project] → [Security] → [File Password Setting]
Select the data to protect with a password and press [Register].
Figure 4-1: Selecting the file to protect with a password
Select [Read/Write Protection] in the [Target Password] box, set the password, then press the [Completed] button.
Figure 4-2: Setting the password
