AutomationDirect DL105, User Manual

Page: 177 / 350

Standard
RLL
Instructions
5--17
Standard RLL Instructions
Comparative Boolean Instructions
DL105 PLC User Manual, 3rd Edition
Comparative Boolean
V aaa
The Store If Equal instruction begins a
new rung or additional branch in a rung
with a normally open comparative
contact. The contact will be on when
Vaaa = Bbbb .
B bbb
V aaa
The Store If Not Equal instruction begins
a new rung or additional branch in a rung
with a normally closed comparative
contact. The contact will be on when
Vaaa
¸
Bbbb.
B bbb
Operand Data Type DL130 Range
B aaa bbb
V--memory V All (See page 4--29) All (See page 4--29)
Constant K ---- 0--FFFF
In the following example, when the value in V--memory location V2000 = 4933 , Y3
will energize.
V2000 K4933
Y3
OUT
Direct SOFT
Handheld Programmer Keystrokes
STR
$
SHFT
4
E
2
C
0
A
0
A
0
A
4
E
9
J
3
D
3
D
ENT
OUT
GX
ENT
3
D
In the following example, when the value in V--memory location V2000
¸
5060, Y3
will energize.
Y3
OUT
V2000 K5060
Direct SOFT
Handheld Programmer Keystrokes
SHFT
OUT
GX
ENT
3
D
4
E
2
C
0
A
0
A
0
A
STRN
SP
5
F
0
A
ENT
6
G
0
A
Store If Equal
(STRE)
Store If Not Equal
(STRNE)