INVT Goodrive600 VFD Series Operation Manual page 13

Goodrive600 Series VFD Auto Station Programmable Card
4. You can keep edited programs secret since the Auto Station also provides multi-level
security measures, which are described in the following.
Security measure
Disabling formatting
Download password Used to restrict download.
Disabling upload
Upload password
Monitoring password Used to restrict monitoring.
Program password
5. To understand the instructions and soft elements for secondary development on the
Auto Station, see INVT IVC Series Micro-PLC Programming Manual. The PLC card
corresponds to IVC1L.
Figure 3-6 Monitoring mode
Table 3-1 Security measures for user-defined programs
After formatting is disabled in the system block and the system block
is downloaded to the PLC, the user-defined programs, system block,
and data block in the PLC cannot be deleted by means of formatting.
To enable formatting, download the new system block and enable
formatting on the new system block.
If you select the option of disabling upload in the download dialog box
as you perform download, you cannot perform upload regardless of
whether you have the upload password.
To enable upload, re-download user data, and select the option of
enabling upload in the download dialog box.
Used to restrict upload.
You can set passwords to encrypt the main programs, sub programs,
and terminated sub programs. After being encrypted, the program
content cannot be viewed or edited. You can view and edit such
encrypted programs only after entering the correct passwords.
Encryption method: Right-click a program, choose Encrypt/Decrypt,
enter a password, and confirm the password. The program is
encrypted.
Decryption method: Right-click an encrypted program, choose
Encrypt/Decrypt, and enter the correct password. The program is
decrypted.
Secondary development platform
Description
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