GE L90 User Manual

CHAPTER 6: ACTUAL VALUES FRONT PANEL
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL 6-3
6
For status reporting, ‘On’ represents Logic 1 and ‘Off’ represents Logic 0.
6.2 Front panel
The front panel can be viewed and used in the EnerVista software, for example to view an error message displayed on the
front panel. The feature applies to the enhanced and standard front panels.
To view the front panel in EnerVista software:
1. Click Actual Values > Front Panel.

 VOLTS PER HERTZ 2


 RESTRICTED GROUND
 FAULT CURRENTS
See page 6-27

 TRANSDUCER I/O
 DCMA INPUTS
See page 6-27

 TRANSDUCER I/O
 RTD INPUTS
See page 6-27

 DISTANCE

See page 6-27
 ACTUAL VALUES
 RECORDS

 FAULT REPORTS

See page 6-29

 EVENT RECORDS

See page 6-30

 OSCILLOGRAPHY

See page 6-32

 DATA LOGGER

See page 6-32

 PMU RECORDS

See page 6-33

 MAINTENANCE

See page 6-33
 ACTUAL VALUES
 PRODUCT INFO

 MODEL INFORMATION

See page 6-34

 FIRMWARE REVISIONS

See page 6-34

GE L90 Specifications

General

Communication	Ethernet, Serial
Mounting	Panel Mount
Frequency	50/60 Hz
Inputs	Digital, Analog
Outputs	Relay
Control	Local, Remote
Communication Interface	IEC 61850, DNP3, Modbus
Protection Functions	Differential, Ground Fault
Standards Compliance	IEC, IEEE