Rockwell Automation 2755 AtomScan Bar Code Reader - Manual (Page 83)

5–38 Configuring Your Reader
Publication 2755-6.9
Scanner Setup Commands
•
Scanner Type. You determine the type of reader you are using.
Entering the command will save the current setting for
Scanner Type to NOVRAM.
Command Parameter Format Example
Scanner Type
0 = Standard KP Do not change the reader type.
1 = High Density
KP Do not change the reader type.
•
Scans per Second. The scan occurs in 10 millisecond increments.
You can use any number between 30 and 55. The default is 50.
Parameter Format Example
KE
To set the reader to 400 scans per
second, press
[] .
•
Auto Gain Control. Gain adjustment can be any number from 10
to 255. The default is 45.
Before saving any changes to Gain Adjustment, first record the
optimized factory setting for future reference. Press
[] to
read factory settings.
Command Parameter Format Example
AGC Sampling
0 = Disabled
To set the gain threshold to 40 and the
1 = Leading Edge
KD
sampling,tracking>
AGC status to Leading Edge, press
[]
2 = Continuous
[] .
•
Bad Bar Code Message. You can use any ASCII string up to 7
characters. The default is Bad Code.
Command Parameter Format Example
Status
0 = Disabled KM
To change the message to “FAULTY”,
[]
1 = Enabled
KM
press [] .
•
No Bar Code Message. You can use any ASCII string up to 7
characters. The default is No Label.
Command Parameter Format Example
Status
0 = Disabled KN
To change the message to “NO LABEL,
[]
1 = Enabled
KN
press [] .
•
No Object Message. You can use any ASCII string up to 7
characters. The default is Missing.
Command Parameter Format Example
Status
0 = Disabled KO
To change the message to “VACANT”,
[]
1 = Enabled
KO
press [].