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User Manual | CMR-6100
7 Intelleflex Confidential
2.4.3 Status and Activity LEDs
There are five active LEDs on the front right corner of the CMR-6100. They are used to see the status
or activity level of the reader. When a reader is first plugged in, the
Power
LED will illuminate and stay
illuminated until power is removed from the unit.
The next two lights to turn on will be
Boot
and
Network
.
Boot
will light up when the host application is
ready to accept connections.
Network
will light up when the DHCP client has started and is ready to
accept a network connection from a DHCP server, or when the reader has assigned itself a static IP
address.
Figure 2.3-3 (Cutaway) LED Activity and Status Lights
Transmit
is a dynamic light that will flicker whenever the CMR-6100 is transmitting RF signals out of
either of the antenna ports. This light does not necessarily indicate it is finding tags, only that RF is
successfully being broadcasted from the reader. The light will flicker (or pulse) at a rate that is
dependent on the length and duty cycle of the transmission. If the reader is assigned to read the full
content of user memory, the light will be illuminated until the transmission has ended.
Network
is a dual purpose LED, configured to flash while cellular data is being transferred or to be solid
while LAN connection is provided.
Fault
is an error triggered LED that will stay illuminated if there is a system error. If the
Fault
light is
illuminated on your CMR-6100 please contact Intelleflex Technical Support (information found at the
beginning and end of this document) to get the reader serviced at your earliest convenience.
Note: The
Fault
light will be illuminated for a few seconds during boot and will then go out when the boot sequence
has successfully completed.
2.4.4 General Purpose I/O
There are four digital General Purpose Input and Output (GPIO) ports on the CMR-6100 that are
accessed through the provided 8 pin screw head connector. There are two opto-isolated inputs, two
open drain outputs, Ground pin, and +5v pin.
Figure 2.3-4 Optically Isolated Input Schematic
