Schweitzer Engineering Laboratories SEL-311C - Appendix H: Setting SEL OGIC Control Equations; Overview

Date Code 20060320 Instruction Manual SEL-311C Relay
Appendix H
Setting SELOGIC Control Equations
Overview
SELOGIC
®
control equations combine relay protection and control elements
with logic operators to create custom protection and control schemes. This
appendix shows how to set the protection and control elements (Relay Word
bits) in the SEL
OGIC control equations.
Additional SEL
OGIC control equation setting details are available in Section 9:
Setting the Relay (see also SEL
OGIC Control Equation Settings (Serial Port
Command SET L) on page SET.16). See SHO Command (Show/View Settings)
on page 10.25 for a list of the factory settings included in a standard shipment
of an SEL-311C Relay.