24
Step 5: Power and Test the EM3000 System
Doc 6001536, Rev C
Reading the Ten-Segment LED Array
Figure 24: EMC Indicator LEDs
LED STATUS CHART FOR DOOR SENSE AND REX INPUTS
Door Sense and REX LEDs will have a timed blink sequence (last three conditions in table) for use
with troubleshooting
only
with
supervised
inputs. For more information on supervised inputs, refer to
Supervised Door Sense and REX Inputs
LED CONDITION
STATUS
ON
Circuit is normal/active
OFF
Circuit is normal/inactive
“Slow”
– Approx. 2
flashes/second .
Fault condition: Open circuit (cable is cut)
“Moderate” –
Approx. 4
flashes/second.
Fault condition: Short circuit (cable is shorted)
“Fast”
–
Approx. 6-7
flashes/second.
Input is configured for supervision in EMWin
software (see Door Properties), but resistors are
not installed. Refer to Figure 12 (page 16) and
Figure 13 (page 17).
