User's Manual

COBALT UHF-SERIES CHAPTER 4: LED STATUS
PAGE 42 OF 140
CHAPTER 4:
LED STATUS
4.1 LED FUNCTIONS OVERVIEW
4.1.1 LED Behavior for Cobalt UHF-CNTL-232-02
Cobalt UHF-232 RFID Controller has three LED indicators conveniently located on
the front of the device, that convey visual information to the operator.
LED FUNCTION
PWR
Power On
RF
Activity
COM
Activity
LED COLOR
Green Red Green
LEDs Description
LED COLOR NAME LED DESCRIPTION
RED RF
The RF LED illuminates when RF power is being transmitted by
the antenna.
GREEN COM The COM (communications) LED flashes ON and OFF when
data is being transmitted between the antenna and a tag.
When in Continuous Read mode, the COM LED will remain ON
and will turn OFF briefly only while data is being read from or
written to a tag.
GREEN PWR
The PWR (power) LED is ON whenever power is applied to the
Cobalt.
Table 4-1: UHF-CNTL-232-02 - LEDs Description