B&B Electronics RS-232 Digital I/O Module 232SDD16 Manual de usuario descargar pdf (Pagina 10)

232SDD16-1005 Manual 15

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

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

Command: !0RC

Argument: none

Response: definition of the sixteen I/O lines in two 8 bit bytes, and

the power-up states in two 8 bit bytes. (shown in bold face)

ASCII Example: !0RCUAP@

Dec. Example: !0RC<85><65><80><64>

Hex. Example: !0RC<55><41><50><40>

Bin. Example: !0RC<01010101><01000001><01010000><01000000>

Description: the first byte (MSB of I/O definitions) - I/O lines #14, 12,

10, & 8 are outputs and I/O lines #15, 13, 11, & 9 are inputs; the

second byte (LSB of I/O definitions) - I/O lines #6, & 0 are outputs

and I/O lines #7, 5, 4, 3, 2, & 1 are inputs; the third byte (MSB of

output power-up states) - output lines #14, & 12 HIGH and output

lines #10, & 8 LOW at power-up; the fourth byte (LSB of output

power-up states) - output line #6 HIGH and output line #0 LOW at

power-up.

16 232SDD16-1005 Manual

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

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

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 26 27

Sin comentarios

B&B Electronics RS-232 Digital I/O Module 232SDD16 Manual de usuario Pagina 10