User Guide

485SDD16-1005 Manual Appendix D D-3
B&B Electronics -- 707 Dayton Road -- Ottawa, IL 61350
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Table D-1 Extended Commands
Function Command Response
Read I/O Lines #{addr}RD {I/O msb}{~I/O msb}{I/O
lsb}{~I/O lsb}
Set Output Lines #{addr}SO{I/O
msb}{~I/O msb}{I/O
lsb}{~I/O lsb}
no response
Set Module
Address
#{addr}SA{new
addr}{~new addr}
no response
Set Turn-around
Delay
#{addr}SC{x}{~x} no response
Define I/O Lines #{addr}SD{I/O
msb}{~I/O msb}{I/O
msb}{~I/O msb}
no response
Set Power-up
States
#{addr}SS{I/O
msb}{~I/O msb}{I/O
lsb}{~I/O lsb}
no response
Read
Configuration
#{addr}RC {I/O msb}{~I/O msb}{I/O
lsb}{~I/O lsb}{I/O powerup
msb states}{~I/O powerup
msb states}{I/O powerup
lsb states}{~I/O powerup
lsb states}{addr}{~addr}{turn-
around delay}{~turn-around
delay}
Where “x” is the required data byte and “~” signifies the complement
of the specified byte.
D-4 Appendix D 485SDD16-1005 Manual
B&B Electronics -- 707 Dayton Road -- Ottawa, IL 61350
PH [phone] -- FAX [phone]