Led Descriptions - EMS COBALT C0405 Series Operator's Manual

4 . 1 . 1
L E D D e s c r i p t i o n s
RF LED: Color is red. The RF LED will illuminate while RF power is being
transmitted by the antenna, and will stay ON during the entire RF operation. By
default, this occurs each time an RF command is being executed.
COM LED: Color is green. The COM LED indicates that data is being transmitted
between the host and the C0405. On receipt of a command, the COM LED will
begin flashing ON and OFF rapidly. After the controller generates the command
response, COM LED flashing will halt. When in Continuous Read mode, the COM
LED will remain ON and will turn OFF briefly only while data is being read or written
to a tag.
Node LEDs: Colors are amber. These five LEDs indicate the serial
communications type for C0405-232 and -USB models. For the C0405-485
model, the five amber LEDs indicate (in binary from right to left) the current Node
ID value assigned to the controller. The five amber LEDs also flash an error code
when a fault occurs (see
Power LED: Color is green. The Power LED will remain ON while power is
applied to the C0405-Series Controller.
C 0 4 0 5 - X X X - 0 1 O P E R A T O R ' S M A N U A L – R E V . 0 3
Section 4.3 – LED Displayed Error
C H A P T E R 4 : L E D S T A T U S
Codes).
P A G E 3 6 O F 7 5