In this document i have described how to Add Password security to HMI . HMI used ( Delta DOP-B07s411) software used (Dopsoft) By using this security you save your process/Plant from unauthorized access .

1. HMI – Password
Protection
HMI: Delta B
Series
(DOP-BO7s411)
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2. Password Protection in HMI?
 Protecting whole HMI and Certain
Part of HMI with password so that
only authorized user can access
system (PLANT).
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Plant Process
HMI

3. STEPS TO SET PASSWORD IN HMI
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4. Step 1:
Set the different Password in HMI
 In HMI we can set 8 different passwords in
single HMI.
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How to set Password?
Navigate to
1.Options – Password
Settings
2. In Password Setting -
set 8 different passwords
from level 0~7 then click
OK.

5. LOGIN/LOGOUT IN HMI
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6. Step 2
Create Home Screen in HMI Software
Now we have to create one GOTO BUTTON which will acts as an LOGIN
button on pressing it will ask for password.
Sample Screen
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Steps to follow:
1. Create a Goto button
2. Set security on Goto
Button by setting
User security Level
from property
window of goto
button.
3. Check( tick) - user’s
security level will be
set to Low Security
after Changing
screen.

7. To Access the particular screen in HMI
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8. Step 3
Access particular screen with password
Protection
Sample Screen
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Steps to follow:
1. Create a Goto button
2. Set security on Goto
Button by setting
User security Level
from property
window of goto
button.
3. Check( tick) - user’s
security level will be
set to Low Security
after Changing
screen.

9. To Change the Numeric Input
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10. Step 4
Change the Numeric Input with
password protection
To access the particular Screen in HMI
Sample Screen
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Steps to follow:
1. Create a Numeric Entry
2. Set security on Numeric
Entry by setting User
security Level from
property window .
3. Check( tick) - user’s
security level will be set
to Low Security after
Changing screen.

11. To Activate the button
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12. Step 5
Activate Button with password Protection
Sample Screen
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Steps to follow:
1. Create a Maintained
Button
2. Set security on Numeric
Entry by setting User
security Level from
property window .
3. Check( tick) - user’s
security level will be set
to Low Security after
Changing screen.

13. Thank You
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