Frick QUANTUM - Security Setup

Security Setup
Security can be setup to allow different operators different
access rights to setpoints. If access is presently denied
when an operator selects to [Change Setpoints] then a
message box will appear prompting the operator to enter a
password. If an operator has not changed any setpoint
within the last 15 minutes, the access level will change to
no access.
Three levels of access rights to changing setpoints is
provided:
1. Full Access - allows an operator to change all
setpoints and passwords. If a password is
required, a level 1 password provides full access.
2. Moderate Access - allows an operator to change
setpoints, but prevents changing safety setpoints
and passwords.
3. No Access - prevents an operator from changing
any setpoint or password.
To have full access requiring a password, enter a
password other than zero for the full access entry. To
have moderate access, enter a different password for the
moderate access entry than the full access entry. If an
operator does not know an entered password then they
are prevented from changing any setpoints. To disable
security, enter zero for both full and moderate access
entries. Disabling security allows any operator to change
all setpoints without entering a password.
The following information about the current security
access is shown:
Current Security Privilege Level:
1. No Access
2. Moderate Access
3. Full Access
Change Setpoints from Keypad:
1. Enabled
2. Disabled
If a password exists, then selecting a screen key will
cause a password entry box to appear. To change a
password the operator must enter their password and
accept it (OK) which will cause another password entry
box to appear. It prompts the operator to enter the
password for this access level. Accepting it will cause
another password entry box to appear. It prompts the
operator to reenter the password to verify it. Properly
reentering the password will cause a message box to
appear that says Pass Number Changed. Improperly
reentering the password will cause a message box to
appear stating Bad Verify Pass Number Not Changed.
The following screen keys are used to setup security.
[Change Full Access] - Select this key to change the
full access password. The operator can also enter the
current password to acquire full access privilege
without changing the password.
[Change Moderate Access] - Select this key to
change the moderate access password. The operator
can also enter the current password to acquire
moderate access privilege without changing the
password.
[No Access] - Select this key to change the current
access privilege to no access. This cancels security
access to the system. A password must be re-entered
to gain security access after pressing this key.
FRICK
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QUANTUM™ COMPRESSOR CONTROL PANEL S90-010 O
OPERATION Page 63