AutomationDirect DL105, User Manual

Page: 280 / 350

RLL
P
LUS
Stage
Programming
7--19
RLL
PLUS
Stage Programming
DL105 PLC User Manual, 3rd Edition
RLL
PLUS
Stage Instructions
aaa S
SG
The Stage instructions are used to create
structured RLL
PLUS
programs. Stages are
program segments which can be activated
by transitional logic, a jump or a set stage
that is executed from an active stage.
Stages are deactivated one scan after
transitional logic, a jump, or a reset stage
instruction is executed.
Operand Data Type DL130 Range
aaa
Stage S 0--377
The following example is a simple RLL
PLUS
Stage program. This program utilizes an
initial stage, and jump instructions to create a structured program.
X0
ISG S0
Y0
OUT
X1
S2
SET
SG S1
X5
X2
Y1
OUT
SG S2
X6
Y2
OUT
X7
S0
JMP
S1
JMP
S1
Direct SOFT
Handheld Programmer Keystrokes
ISG
U
0
A
ENT
STR
$
OUT
GX
STR
$
SET
X
SHFT
RST
S
2
C
ENT
STR
$
JMP
K
1
B
ENT
SG
2
1
B
ENT
STR
$
OUT
GX
SG
2
ENT
STR
$
OUT
GX
2
C
STR
$
AND
V
SHFT
RST
S
1
B
ENT
JMP
K
ENT
0
A
ENT
0
A
1
B
ENT
ENT
5
F
ENT
2
C
ENT
1
B
ENT
ENT
6
G
2
C
ENT
7
H
0
A
ENT
Stage
(SG)