Setpoint Entry Methods - GE 339 Instruction Manual

SETPOINTS

Setpoint entry methods

6–2
Figure 1: Main Setpoints menu
SETPOINTS
S1 RELAY SETUP
S2 SYSTEM SETUP
S3 PROTECTION
▼
S4 CONTROLS
S5 INPUTS/OUTPUTS
898757.cdr
Before placing the relay into "IN SERVICE" mode, setpoints defining system characteristics,
inputs, relay outputs, and protection settings must be entered using one of the following
methods:
• Front panel, using the keypad and the display.
• Front USB port, or rear RS485, Ethernet 100 FX, Ethernet 10/100 BaseT (optional) port,
and a computer running the EnerVista SR3 Setup software supplied with the relay.
• Rear serial RS485, and a SCADA system running user-written software.
S1 RELAY SETUP
CLOCK
PASSWORD SECURITY
COMMUNICATIONS
▼
EVENT RECORDER
TRANSIENT RECDR
DATA LOGGER
FRONT PANEL
INSTALLATION
PRESET STATISTICS
S2 SYSTEM SETUP
CURRENT SENSING
VOLTAGE SENSING
POWER SYSTEM
▼
MOTOR
SWITCHING DEVICE
S4 CONTROLS
VIRTUAL INPUTS
LOGIC ELEMENTS
BREAKER CONTROL
▼
BREAKER FAIL
START INHIBIT
EMERGENCY RESTART
LOCKOUT RESET
RESET
S5 INPUTS/OUTPUTS
CONTACT INPUTS
OUTPUT RELAYS
VIRTUAL INPUTS
339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 6: SETPOINTS
S3 PROTECTION
THERMAL PROTECTION
SHORT CIRCUIT
MECHANICAL JAM
▼
UNDERCURRENT
CURRENT UNBAL
LOAD INCR ALARM
GROUND FAULT
NEUTRAL IOC1
PHASE UV 1
PHASE UV 2
PHASE OV 1
PHASE OV 2
UNDERFREQUENCY1
UNDERFREQUENCY2
OVERFREQUENCY1
OVERFREQUENCY2
UNDERPOWER
NEGATIVE SEQ OV
PHASE REVERSAL
VT FUSE FAILURE
ACCELERATION
RTD PROTECTION
TWO SPEED MOTOR