Rockwell Automation 2755 Enhanced Decoder Series B User Manual

Page 206

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15–18

ASCII Host Commands

Publication 2755-833

SC - Configure Scanner A Control

Command Format:

SCldcsprrrrttttm

Function:

Specifies the operating parameters for Scanner
A or Scanners A and B in coordinated mode.

Parameters:

ldcsprrrrtttttm

Command

Parameters

Parameter Function

Valid Values

l

Laser-light

0= On
1= Triggered
2= Off

d

Trigger mode

0= Package Detect
1= Host
2= Internal Timer
3= Continuous
4= Continuous/unique

c

Capture count.

0, 1 through 8
(0= Verify)

s

Bar code symbols per scan

0 through 6
0= ANY (1,2,3,4,5,6)

p

Bar code symbols per
package

1 -9, A-G
(where A=10,...G=16)

rrrr

No-read timer value
(in milliseconds)

0000, 0010 - 9999
(in milliseconds)
0000 disables timeout

tttt

Inter–scan timer value
(in milliseconds)

0000, 0010 - 9999
(in milliseconds)
0000 disables timeout

m

Match complete count

1 -9, A-G
(where A=10,...G=16)

Important: See Chapter 6 for a description of
the Scanner Control parameters.

Response:

= rr <end>

rr =

response code

<end> =

end of message control code

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