Date Code 20010518 Commands 5-11
SEL-2020 Instruction Manual
To observe the use of the Port 1 database, type MAP 1<ENTER>. You will see a screen with
the following format:
*>>MAP 1<ENTER>
*>>MAP 1<ENTER>*>>MAP 1<ENTER>
*>>MAP 1<ENTER>
Port 1 Database Assignments
Region Data Type # Records
GLOBAL --
LOCAL --
BUF --
D1 Unused
D2 B METER
D3 Unused
D4 B TARGET
D5 A STATUS
D6 Unused
D7 Unused
D8 Unused
A1 Unused
A2 Unused
A3 A EVENT 0
USER Unused
*>>
In the above example, every region in the database is listed by its label. GLOBAL, LOCAL and
BUF contain data pertinent to the SEL-2020, and the other regions contain data collected for
Port 1. The type of data stored in each region is listed. The letter just to the left of the data name
in the Data Type column indicates the data transfer format: A for ASCII, B for Binary. The #
Records column lists records queued in the A1 through A3 archive data regions.