GE L90 User Manual

4-64 L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
FLEXLOGIC DESIGN USING ENGINEER CHAPTER 4: INTERFACES
4
Figure 4-65: Inputs triggering output in Engineer
The process is as follows:
• Modify or create a logic diagram in the Offline Window area of the EnerVista UR Setup software
• Compile it and troubleshoot any errors
• The logic populates automatically into the FlexLogic Equation Editor
• Upload the file to the live device
• Monitor the output
This section explains how to use Engineer. It outlines the following topics:
• Design logic
• Send file to and from device
• Monitor logic
•View front panel
• Generate connectivity report
•Preferences

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