Honeywell Enhanced Micro TDC 3000, User Manual, Page: 92 / 172

Enhanced Micro TDC 3000 User’s Manual 5-10 9/95
5.3.2
It is relatively easy to make changes to the Area Database (for more information, see 4.8),
but to make such changes effective it necessary to reload the new, modified Area Database.
In some situations, a US may from time-to-time need to operate in a different process area,
using a different Area Database. To reload a modified Area Database or to change to a
different Area Database, use the following procedure.
5.3.2.1 How to Change the Area Database
1. At a US running the Operator Personality, on the Console Status display select
AREA
CHANGE
, then select the target for the new area or the area whose database has been
modified. A new display appears with targets to select the default Area Database source
(NET = HM) or the alternate source (cartridges).
2. If the Area Database is on the HM (normally, it will be), select
NET
. Otherwise, select
ALTERNATE SOURCE
and select the cartridge drive with the Area Database.
3. Select EXECUTE COMMAND.
AREA CHANGE IN PROGRESS
appears and after
several seconds the Console Status display reappears.
5.3.3 Keyswitch Access Levels
All functions that can change data within the Enhanced Micro TDC 3000 System are
assigned by Network Configuration, or by the system, to one of these keyswitch access
levels:
• Operator • Supervisor • Engineer
Universal Stations on other TDC 3000X Systems have a 3-position keyswitch. The ability
of an individual to change the position of the keyswitch, and therefore, to have the ability to
change certain types of data, depends on the key he or she holds. Engineer keys can move
the switch to any position, supervisor keys can move it to the Operator and Supervisor
positions, and the key can be removed only in the Operator position.
Because a keyswitch is not provided on the Enhanced Micro TDC 3000 System, a
password-protected display is provided to allow authorized people to change the keyswitch
(access) level. The content of the display is affected by the password used. Those with
operator-access authority are given no password, those with supervisor-access authority
are given a supervisor-access password, and those with engineer-access authority are given
an engineer-access password.