Rockwell Automation 2755 AtomScan Bar Code Reader User Manual
Page 76
5–31
Configuring Your Reader
Publication 2755-6.9
•
Auxiliary Port
Command
Parameter
Format
Example
Mode
0 = Disabled
1 = Transparent
2 = Half-duplex
3 = Full-duplex
4 = Slave Mode
Baud Rate
0 = 600
1 = 1200
2 = 2400
3 = 4800
4 = 9600
5 = 19200
<Ky mode,baud
To change Auxiliary Port Baud Rate to
6 = 38400
Ky
rate,parity,stop bits,data
To change Auxiliary Port Baud Rate to
2400, press
[<Ky2>]
.
7 = 76800
bits>
[
y
]
8 = 300
Parity
0 = None
1 = Even
2 = Odd
Stop Bits
0 = One
1 = Two
Data Bits
0 = Seven
1 = Eight
•
Communications Status Request. Allows you to return the status
of each command in the group.
Parameter
Format
KT
<KT?>
Operations Commands
•
Triggering Mode. The trigger filtering time occurs in 128
microsecond increments. You can use any number between 2 and
255. The default is 78 (approximately 10 seconds).
Command
Parameter
Format
Example
Triggering Mode
0 = Continuous Read
1 = Continuous Read, 1 Output
2 = External Level
Kg
<Kgtriggering mode,filter
To select External edge, press
[<Kg3>]
3 = External Edge
Kg
time>
[<Kg3>]
.
4 = Serial Data
5 = Serial Data and Edge