PowerWizard 1.0 & 2.0 Control Systems User Manual
4.2.7 Quick Event Resetting
In addition to the above procedure there is also a simplified process for resetting all events. To reset all events:
1. Press the Stop key.
2. Press and hold the Alarm Acknowledge key for three seconds.
3. Press Enter to reset all events, press Escape to cancel.
Note –
the PowerWizard must be in stop mode to reset events.
Note –
present events cannot be reset.
4.3 Security
There are 3 levels of password protection on the PowerWizard control panel. All of the adjustable setpoints are associated
with a specific level of security required to make an adjustment to the parameter. The passwords only affect changing
setpoints within the control panel.
The level of password protection that is required for each setpoint is identified on the parameter setpoint entry screen. A
security level identification number “1”, “2” or “3” next to a padlock symbol is displayed on the parameter setpoint entry
screen. A Level 3 security is used for the most secure setpoints and Level 1 security is used for the least secure setpoints. If
the PowerWizard is currently at the required level of protection when viewing a parameter, the padlock will not appear.
If a parameter is displayed with a padlock but no security level identification number next to it, the parameter cannot be
changed from the PowerWizard display and the Dealer must be contacted. Level 1 and 2 passwords are disabled when
installed. Level 1 and 2 passwords are user level passwords and can be used if desired.
The PowerWizard 2.0 also has a SCADA password, which can be used to secure remote communications.
To view the security menu:
MAIN MENU > CONFIGURE > SECURITY
At the top of the security menu the current security level is displayed. Within the security menu are the following
options:
DROP TO MINIMUM LEVEL –
used to return the current security level to the lowest level set-up. Highlight and press
Enter to drop to minimum security level. If no Level 1 or 2 passwords are set up the minimum level will be 2. If a Level 2
password is set up, the minimum level will be 1 and if a Level 1 password is set up the minimum level will be 0.
ENTER LEVEL 1 OR 2 –
used to enter Level 1 or 2 passwords. Highlight and press Enter to proceed to the password entry
screen. Passwords can be entered using the cursor keys. In PowerWizard, Level 1 and 2 passwords must be different. An
entered password is compared against the stored Level 1 and 2 passwords, if the password is correct the PowerWizard
will go to the corresponding security level.
ENTER LEVEL 3 –
used to obtain Level 3 access.
The Level 3 security password is reserved for critical setpoints
that should only be changed by a skilled operative. As such you must contact your Dealer if you require a change
associated with a Level 3 password.
CHANGING LEVEL 1 PASSWORD –
used to set up, change or disable a Level 1 password. In order to use this feature the
control must be at current security Level 1 or higher. Highlight and press Enter to proceed to the password entry screen.
To set-up or change the password, enter the new password using the cursor keys. Passwords may be 16 digits long. To
disable the Level 1 security password, set the password to ‘0’. Press the Enter key to save.
CHANGING LEVEL 2 PASSWORD –
used to set up, change or disable a Level 2 password. In order to use this feature the
control must be at current security Level 2 or higher. Highlight and press Enter to proceed to the password entry screen.
To set-up or change the password, enter the new password using the cursor keys. Passwords may be 16 digits long. To
disable the Level 2 security password, set the password to ‘0’. Press the Enter key to save.
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