Single Line Diagram - GE MI-869 Instruction Manual

FRONT CONTROL PANEL INTERFACE

Single Line Diagram

3–6
To change/view an item on from the 869 menus:
1. Use the pushbuttons that correspond to the tabs (Targets, Status, Metering, Setpoints,
Records) on the screen to select a menu.
2. Use the Up and Down pushbuttons to highlight an item.
3. Press Enter to view a list of values for the chosen item. (Some items are view-only.)
4. Use the Up and Down pushbuttons to highlight a value.
5. Press Enter to assign the highlighted value to the item.
BKR1 LED setting for Breaker symbol color configuration
In all 8 Series devices the breaker symbol color is configurable through the first LED
assigned to operate with the BKR 1 Open operand.
Single Line Diagram for 869
The 869 has a single line diagram (SLD) that represents the power system. The single line
diagram provided is pre-configured to show:
• Breaker status
• AC input connection
• System voltage
Accompanying the single line diagram are typical metered values associated with the
power system.
The single line diagram is configured as the default menu but this can be changed under
Setpoints > Device > Front Panel > Default Screen.
Figure 3-6: SLD and typical metered values screen
The breaker status icon changes state according to the breaker status input and the color
of the icon changes in accordance with the LED color setting.
The breaker status and motor status is based on the following logic.
Figure 3-7: Breaker/Contactor and Motor status color
SLD Breaker/Contactor Symbol Color
BKR1/Contactor Open Close
Open LED Color Color
Not Assigned
OFF
Orange
Red
Green
Not
Unknown Disconnected Stopped Starting Running Overload Tripped
Configured
869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 3: INTERFACES
Motor Status
Red Green Green Red
Red Green Green Red
Red Green Green Red
Red Green Green Red
Green Red Red Green
Orange
Orange
Orange
Orange
Orange