Bradley Smoker PLC-5 user manual Aex, Aic, Ahl, Ard, Arl

D-28Instruction Set Quick Reference

Instruction Description

AEX

STRING EXTRACT

Source ST38:40

Index42

Number10

DestST52:75

ASCII String Extract	If input conditions are true, the controller extracts 10
AEX	characters starting at the 42nd character of ST38:40 and
	store the result in ST52:75.

AIC

INTEGER TO STRING CONVERSION

Source	876
Dest	ST38:42

Convert Integer to	If input conditions are true, the controller converts the value
ASCII String	876 to a string and store the result in ST38:42.
AIC

AHL

ASCII HANDSHAKE LINE

Channel	0
AND Mask	0001
OR Mask	0003
Control	R6:23
Channel Status

ASCII Handshake

Lines

AHL

Status Bits:

EN-Enable

DN-Done Bit

ER-Error Bit

If input conditions go from false-to-true, the controller uses the AND and OR masks to determine whether to set or reset the DTR (bit 0) and RTS (bit 1) lines, or leave them unchanged. Bit 0 and 1 of the AND mask cause the line(s) to reset if 1 and leave the line(s) unchanged if 0. BIt 0 and 1 of the OR mask cause the line(s) to set if 1 and leave the line(s) unchanged if 0.

See page F-8 for a description of prescan operation for this instruction.

ARD
ASCII READ
Channel	0
Dest	ST52:76
Control	R6:32
String Length	50

Characters Read

ASCII Read	If input conditions go from false-to-true, read 50 characters
ARD	from the buffer and move them to ST52:76. The number of
	characters read is stored in R6:32.POS and displayed in the
Status Bits	Characters Read Field of the instruction display.
EN - Enable	See page F-8 for a description of prescan operation for this
DN - Done Bit
ER - Error Bit	instruction.
UL - Unload
EM - Empty
EU - Queue

ARL
ASCII READ LINE
Channel	0
Dest	ST50:72
Control	R6:30
String Length	18
Characters Read

ASCII Read Line	If input conditions go from false-to-true, read 18 characters
ARL	(or until end-of-line) from the buffer and move them to
	ST50:72. The number of characters read is stored in
Status Bits	R6:30.POS and displayed in the Characters Read Field of the
EN - Enable	instruction display.
DN - Done Bit
ER - Error Bit	See page F-8 for a description of prescan operation for this
UL - Unload	instruction.
EM - Empty
EU - Queue

Publication 1785-UM012D-EN-P - July 2005