Allen-Bradley Powermonitor 3000 User Manual page 10

Preface 4
Publication 1404-UM001D-EN-E - October 2004
Abbreviation Term
SPDT Single Pole Double Throw
SLC Small Logic Controller
trrbl "Task Request Response Block" used by RTOS for inter-task
communication
UL Underwriters Laboratories
VA Volt–ampere
VAR Volt–ampere Reactive