B&B Electronics RS-232 Digital I/O Module 232SDD16 Manual do Utilizador descarregar pdf (Página 27)

232SDD16-1005 Manual Appendix D D-3

B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5104

Table D-1 Extended Commands

Function Command Response

Read I/O Lines #0RD {I/O msb}{~I/O msb}{I/O

lsb}{~I/O lsb}

Set Output Lines #0SO{I/O

msb}{~I/O

msb}{I/O

lsb}{~I/O lsb}

no response

Define I/O Lines #0SD{I/O

msb}{~I/O

msb}{I/O

msb}{~I/O msb}

no response

Set Power-up

States

#0SS{I/O

msb}{~I/O

msb}{I/O

lsb}{~I/O lsb}

no response

Read

Configuration

#0RC {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}

Where “x” is the required data byte and “~” signifies the complement

of the specified byte.

D-4 Appendix D 232SDD16-1005 Manual

B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5104

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B&B Electronics RS-232 Digital I/O Module 232SDD16 Manual do Utilizador Página 27