Operators Manual Owner manual

Micro-PWC OPERATOR’S MANUAL
Introduction 3
by audible alarms. The optional annunciator display panel (ADP) and the other process alarms are cov-
ered in Section 8.
1.2.8 Events
System events occur when a problem or change-of-state is detected with the control system, as opposed
to abnormal conditions, problems, or changes-of-state associated with the process which is being moni-
tored. System event messages are displayed in the third line of the Mini-Alarm Window, the Event Review
display, and the Event Historian. System events are covered in Section 9.
1.2.9 Message Review
Operator messages are used to provide the operator with information and instructions for performing
actions, and can be generated from any Micro-PWC. Operator messages are displayed in the fourth line of
the Mini-Alarm Window and in the Message Review display, and can be accompanied by an audible alarm.
Message review is covered in Section 10.
1.2.10 Micro-PWC Utilities
A number of useful maintenance and information management functions are provided as Micro-PWC utili-
ties. Utilities covered in this manual include:
•CRT Print
• Release All Configuration Locks
• System Help
• User Help
• Quick Keys
• CRT Context Keys
These utilities are covered in Section 11.
1.2.11 Printer Review
Messages which have been sent to a printer or to a file can be displayed using the Printer Review display.
Printer review is covered in Section 12.
1.3 Document Conventions
This document uses standard text conventions to represent keys, display items and user data inputs:
Display item Any item displayed on a screen appears as italic text. Example: Running
User data input
Bold Identifies any part of a command line that is not optional or variable and
must be entered exactly as shown.
Italic Identifies a variable parameter entered in a command line.
[ ] Brackets indicate an optional parameter; text within the brackets follows the
previously described conventions. For example:
CUP [port] [baud] [file_name.CSP]