Schweitzer Engineering Laboratories SEL-352-1 - SECTION 9: FRONT-PANEL INTERFACE

Date Code 20010731 Front-Panel Interface i
SEL-352-1, -2 Instruction Manual
TABLE OF CONTENTS
SECTION 9: FRONT-PANEL INTERFACE........................................ 9-1
Front-Panel Operation .................................................................................................................. 9-1
Time-Out .............................................................................................................................. 9-1
Displays ................................................................................................................................ 9-2
Local Bits (LB1–LB16)................................................................................................ 9-2
Display Points (DP1–DP16) ......................................................................................... 9-4
Target LEDs ......................................................................................................................... 9-4
Password Access................................................................................................................... 9-4
Pushbuttons .................................................................................................................................. 9-5
TARGET RESET ................................................................................................................. 9-5
METER................................................................................................................................. 9-5
EVENTS ............................................................................................................................... 9-5
STATUS ............................................................................................................................... 9-5
OTHER ................................................................................................................................. 9-5
SET ...................................................................................................................................... 9-6
CNTRL ................................................................................................................................. 9-6
GROUP................................................................................................................................. 9-6
CANCEL .............................................................................................................................. 9-7
SELECT................................................................................................................................ 9-7
Arrows .................................................................................................................................. 9-7
EXIT ..................................................................................................................................... 9-7
TABLES
Table 9.1: Front-Panel Button Serial Port Equivalents ......................................................................... 9-7
FIGURES
Figure 9.1: SEL-352 Relay Front-Panel Display.................................................................................... 9-1
Figure 9.2: Front-Panel Symbols for Asserted and Deasserted Bits ...................................................... 9-2
Figure 9.3: Front-Panel Operation Map.................................................................................................. 9-8
Figure 9.4: Front-Panel Operation Map (Continued) ............................................................................. 9-9