Structured Text - Allen-Bradley Logix5000 Reference Manual

MV_line.FD
Rockwell Automation Publication 1756-RM003N-EN-P - October 2011
ASCII Serial Port Instructions (ABL, ACB, ACL, AHL, ARD, ARL, AWA, AWT)

Structured Text

ABL(0,MV_line);
osri_1.InputBit := MVLine.FD;
OSRI(osri_1);
IF (osri_1.OutputBit) THEN
mv_read.LEN := 12;
ARL(0,MV_msg,MV_read);
END_IF;
ARL
ASCII Read Line
Channel
Destination
SerialPort Control
SerialPort Control Length
Characters Read
Chapter 17
EN
0
MV_msg DN
''
MV_read ER
12
0
597