Relay Messages; Target Messages - GE 845 Instruction Manual

FRONT CONTROL PANEL INTERFACE

Relay Messages

Target Messages

3–8
Figure 3-8: Home Screen Icons
Table 3-1: Security Icon
Security State
User not logged in
User logged in
Table 3-2: Setpoint Group Icon
Description
Identifies the active setpoint group
Table 3-3: Wifi Icon
Wifi State
Disabled
Disconnected
Connecting
Connected
Target Messages are displayed in order of their activation, whereas in cases of
simultaneous activation, they are displayed in the order outlined below (from highest to
lowest priority):
1. Targets generated by pressing programmable pushbutton
2. Targets generated by Contact inputs
3. Targets generated by Protection, Control and Monitoring elements
4. Targets generated by communications.
In cases where the Pickup and Operate flags from an element are detected at the same
time, the Pickup flag is not displayed. The Operate flag is displayed instead.
LED #6, from the first column of LEDs, is factory configured to be triggered by the FlexLogic
operand ANY TARGET, to indicate the presence of at least one target message. This LED is
labeled as "MESSAGE". The LED can be programmed to any other FlexLogic operand by
choice.
MESSAGE TIMEOUT:
The timeout applies to each screen that is different than the default screen to which the
user navigates. Examples include viewing, metering, or navigating to a screen with setting,
etc. If no further navigation is performed, no pushbutton is touched, and/or no target is
initiated for the time specified in the message timeout setpoint, the display goes back to
the default screen (the metering summary screen).
Security Icon Color
Icon is green and locked
Icon is red and unlocked
Wifi Icon Color
Icon is grey and crossed by a red line
Grey
Yellow
Green
845 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 3: INTERFACES