2 USB Autorun Function
31-36 WindO/I-NV4 User’s Manual
2.4 USB Autorun Function Security
If security has been enabled for the MICRO/I project, MICRO/I displays a password entry dialog box when the USB
Autorun function runs.
Select the user name from the security group that has command execution permissions, enter the password, and
press ENT.
●
Execution privileges by security groups
The commands that can be executed differ depending on the security group.
■ Example 1: If these two commands are used in the USB Autorun definition file (hgauto.ini).
Downloading a project (ZNV Project File)
Copying files (SD memory card to USB flash drive)
The types of user accounts required to execute these commands is given below.
■ Example 2: If the USB Autorun definition file (hgauto.ini) only contains the file copy command (SD
memory card -> USB flash drive)
A user account from the Administrator, Operator, or Reader security group is required.
Enter the appropriate password
for Data Transfer Function
CAN
User
A B C D E F
G H I J K L
CLR
M N O P Q R
S T U V W X
ENT
Y Z 0 1 2 3
4 5 6 7 8 9
Password
Command
Security Group
Administrator Operator Reader
Downloading a project (ZNV Project File) YES NO NO
Uploading a project YES NO NO
Downloading a PLC program (ZLD Project File) YES NO NO
Uploading a PLC program YES NO NO
Copying files (USB flash drive to SD memory card) YES YES NO
Copying files (SD memory card to USB flash drive) YES YES YES
Downloading a project: Administrator
File copying (SD memory card to USB flash drive): Administrator, Operator, or Reader
Pressing the Run All button: Administrator
The password for the command with the highest security level listed in the USB Autorun definition file
(hgauto.ini) must be entered to execute all commands by pressing the Run All button. In the example
above, a user account from the Administrator security group is required.
If operator presses CAN instead of entering a password, no commands are executed and the menu screen
closes. To re-execute the USB Autorun function, insert the USB flash drive again.
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