GE L90

2-10 L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
SECURITY CHAPTER 2: PRODUCT DESCRIPTION
2
|--------------- User-Programmable
LEDs
RW RW R R R
|--------------- User-Programmable
Self Tests
RW RW R R R
|--------------- Control Pushbuttons RW RW R R R
|--------------- User-Programmable
Pushbuttons
RW RW R R R
|--------------- Flex state
Parameters
RW RW R R R
|--------------- User-Definable
Displays
RW RW R R R
|--------------- Direct I/O RW RW R R R
|--------------- Teleprotection RW RW R R R
|--------------- Installation RW RW R R R
|---------- System Setup RW RW R R R
|---------- FlexLogic RW RW R R R
|---------- Grouped Elements RW RW R R R
|---------- Control Elements RW RW R R R
|---------- Inputs / Outputs RW RW R R R
|--------------- Contact Inputs RW RW R R R
|--------------- Contact Input
threshold
RW RW R R R
|--------------- Virtual Inputs RW RW R R R
|--------------- Contact Outputs RW RW R R R
|--------------- Virtual Outputs RW RW R R R
|--------------- Resetting RW RW R R R
|--------------- Direct Inputs RW RW R R R
|--------------- Direct Outputs RW RW R R R
|--------------- Teleprotection RW RW R R R
|--------------- Direct Analogs RW RW R R R
|--------------- Direct Integers RW RW R R R
|---------- Transducer I/O RW RW R R R
|---------- Testing RW RW R R R
|---------- Front Panel Labels Designer NA NA NA NA NA
|---------- Protection Summary NA NA NA NA NA
Commands RW RW RW R R
|---------- Virtual Inputs RW RW RW R R
|---------- Clear Records RW RW RW R R
|---------- Set Date and Time RW RW RW R R
User Displays R R R R R
Targets R R R R R
Actual Values R R R R R
|---------- Front panel labels designer R R R R R
|---------- Status R R R R R
|---------- Metering R R R R R
|---------- Transducer I/O R R R R R
|---------- Records R R R R R
|---------- Product Info R R R R R
Roles Administrator Engineer Operator Supervisor Observer