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Figure 12: 6” “Password Entry” Screen
Enter the four-digit password (including any leading zeros).
For example, if the password is 1, enter 0001.
Each digit appears as an “*” as you touch it. When you
touch the fourth digit, the controller carries out your request.
For example, it enables or disables the requested pump or
station, or it goes to the “Station Operator” screen. If you did
not enter the correct password, the controller erases the
entry. You can then try again. To give up, touch Return.
Note: If you have lost the password(s), contact Sterling for
assistance.
Once you have logged on, the password remains active until
the password expires. (Setup personnel at your facility
control the number of minutes before the password expires.)
While the password is active, you can continue to carry out
password-protected tasks without reentering the password. If
the timer expires, the controller goes to the “Station Status”
screen and you must reenter the password to continue
working.
5-3-2-4 Enabling and Disabling Stations and Pumps
When a station or pump is disabled, the controller makes no
attempt to use it and ignores any alarms that occur for it.
Disabling a station or pump at the controller’s screen is
similar to bypassing a station with its bypass switch.
Enabling a station or pump makes it available for use.