T7780 Ddwm Bypass Pushbutton; Table 10. Led States - Honeywell W7761A Owner's Manual

Alarm Condition
None
Any alarm condition None
Don't Care
1. Off—no power to the processor.
2. Continuously On—processor is in initialized state.
3. Slow Blink—controlling, normal state.
4. Fast Blink—when the Excel 10 has an alarm condition.

T7780 DDWM Bypass Pushbutton

See Fig. 26 for the T7780 DDWM bypass pushbutton location (occupied or unoccupied). The T7780 DDWM has two methods
for generating its neuron ID, shorting two pads or winking.
1. Pressing the bypass pushbutton whenever a Carat ( ) on the bottom of the LCD display is flashing (Menu Selection
Mode).
2. Pressing the bypass pushbutton when the T7780A DDWM is in wink mode (LCD display shows WINK when E-Vision
sends a Service Message out on the E-Bus).
When the space covered by the T7780 DDWM is in Occupied mode, the sun symbol is shown on the left side of the LCD
display. When the space is in Standby mode, the half-sun symbol is shown. When the space is in Unoccupied mode, the moon
symbol is shown.

Table 10. LED States.

Hardware or Service LED Blink Rate
Software Failure (Cycles per second)
None 1
2
Failed steady ON or OFF
STATUS
LED
Fig. 25. LED location on W7761A.
EXCEL 10 W7761A INPUT/OUTPUT DEVICE
W7750
38
M10095
74-2699