Rockwell Automation 2755 AdaptaScan Bar Code Readers - Manual (Page 12)

Overview 1–4
LED Indicators
Seven LEDs provide the following indications.
Indicator Condition Indicates:
Green Normal operating state
Flashing Green Initialization and/or incorrect (unconfigured)
configuration
Module Red Processor fault (nonrecoverable) Module
Flashing Red Minor fault (recoverable). Occurs when down-
loading firmware.
Off No power applied to Reader
Green Normal DeviceNet operating state
Flashing Green Communication link established, but not data
transfer.
Netw r
Red Communication fault
Network
Flashing Red One or more DeviceNet devices are not re-
sponding. Reader may not be able to perform
all configured functions.
Off DeviceNet communications not established
La er
Yellow Scan beam on
Laser On
Off Scan beam off
Yellow Scanning and decoding bar code symbol
On Symbol Flashing Bar code symbol read at less than 100% rate On Symbol
Off Not scanning bar code symbol
Yellow Package detected
Trigger / Read Green Valid read Trigger / Read
Off No trigger or no valid bar code symbol read
I/ 1
Yellow Input/Output module 1 active
I/O 1
Off Input/Output module 1 not active
I/ 2
Yellow Input/Output module 2 active
I/O 2
Off Input/Output module 2 not active
Wiring Base Connector
The 24-pin connector on the bottom of the Reader plugs into the
socket on the wiring base. No other connections to the Reader are
required.
Operating Environment
The Reader operates under a variety of conditions.
•
Cast aluminum enclosure meets NEMA Type 4 requirements
when used with the wiring base.
•
Operates in environments from 32 to 122
_F (0 to 50_C).
•
Mounts at any angle.
See Appendix A for a complete list of Reader specifications.