Schweitzer Engineering Laboratories SEL-2020 - SECTION 5: COMMANDS; Command Operation

Date Code 20010518 Commands i
SEL-2020 Instruction Manual
TABLE OF CONTENTS
SECTION 5: COMMANDS 5-1
Introduction...................................................................................................................................5-1
Command Operation .....................................................................................................................5-1
Command/Response Protocol ...............................................................................................5-1
Command Access Levels ......................................................................................................5-2
Changing Access Levels .......................................................................................................5-3
SEL-2020 Command Set...............................................................................................................5-4
2ACCESS (Access Level 1)..................................................................................................5-4
ACCESS (Access Level 0)....................................................................................................5-4
AUTO n (Access Level 1).....................................................................................................5-5
BROADCAST (Access Level 1)...........................................................................................5-5
CLEAR m:n (Access Level 1)...............................................................................................5-6
CONTROL m (Access Level 2)............................................................................................5-6
COPY m n (Access Level 2) .................................................................................................5-7
DATE (Access Level 1) ........................................................................................................5-7
DEFRAG (Access Level 2)...................................................................................................5-8
DNPMAP (Access Level 1) ..................................................................................................5-9
HELP (Access Level 0).........................................................................................................5-9
ID (Access Level 0).............................................................................................................5-10
IRIG (Access Level 1).........................................................................................................5-10
MAP m (Access Level 1) ....................................................................................................5-10
MEM (Access Level 1) .......................................................................................................5-13
PASSWORD (Access Level 2) ...........................................................................................5-14
PORT n (Access Level 1)....................................................................................................5-15
QUIT (Access Level 0) .......................................................................................................5-15
SET Commands (Access Level 2).......................................................................................5-15
SHOWSET t (Access Level 1)............................................................................................5-17
STATUS (Access Level 1)..................................................................................................5-18
Port Status Information................................................................................................5-19
STORE m:n d (Access Level 2)..........................................................................................5-20
SWAP n m (Access Level 2)...............................................................................................5-20
TARGET n m (Access Level 1)..........................................................................................5-21
TIME (Access Level 1).......................................................................................................5-21
TOGGLE m (Access Level 2).............................................................................................5-22
VIEW (Access Level 1) ......................................................................................................5-22
WHO (Access Level 1) .......................................................................................................5-23
Command Summary
TABLES
Table 5.1: Access Level Characteristics ...................................................................................................5-3
Table 5.2: Variations on the SET Command ..........................................................................................5-16
Table 5.3: Editing Keys for SET Commands..........................................................................................5-17
Table 5.4: Status Report Description ......................................................................................................5-19