User manual

8.2.8 Operator and Technician Passwords
121
It is used for accessing to the operator parameters.
It can be adjusted from 0 to 9999.
If it is ; no password protection while entering to the operator
parameters.
If user does not enter password correctly:
It turns to operation screen without accessing to parameters.
If it is different from “ 0” and user wants to access to the operator
parameters;
1-
2- When in top display and in bottom display are seen, if
user presses SET button without entering password (For
observing the parameters):
Operator can see operator menus and parameters but operator can
not change the parameters
( Please refer to Section 9. Failure Messages in ESM-4450 Process
Controllers )
It is used for accessing to the technician parameters.
It can be adjusted from 0 to 9999.
If it is ; no password protection while entering to the technician
parameters.
If user does not enter password correctly:
It turns to operation screen without accessing to parameters.
When in top display and in bottom display are seen,
if user presses SET button without entering password (For
observing the parameters):
Technician can see all menus and parameters except Operator and
Technician Password menu (“Pass Conf”) but technician can not
change the parameters
( Please refer to Section 9. Failure Messages in ESM-4450 Process
Controllers )
If it is different from “ 0” and user wants to access to the
technician parameters;
1-
2-