Rockwell Automation 2755 Enhanced Decoder Series B User Manual

Page 211

background image

15–23

ASCII Host Commands

Publication 2755-833

BL - Configure Scanner B Laser Mode

Command Format:

BLa

Function:

Configures the laser light for scanner B.

NOTE: This command is valid only for dual
head decoders.

Parameters:

a

Command

Parameters

Parameter Function

Valid Values

a

Scanner B laser light

0= On
1= Triggered
2= Off

Response:

= rr

rr =

response code

=

end of message control code

Example:

Command:

BL1

Parameters:

1

Command

Parameters

Parameter Function

Values

a

Scanner B laser light

1=Triggered

Response:

= 00CR

00 =

command complete
response code

CR =

end of message control code
for Carriage Return.