Standard
RLL
Instructions
5--20
Standard RLL Instructions
Comparative Boolean Instructions
DL105 PLC User Manual, 3rd Edition
The Comparative Store instruction
begins a new rung or additional branch in
a rung with a normally open comparative
contact. The contact will be on when
Aaaa
²
Bbbb.
A aaa
B bbb
The Comparative Store Not instruction
begins a new rung or additional branch in
a
rung
with
a
normally
closed
comparative contact. The contact will be
on when Aaaa < Bbbb.
A aaa
B bbb
Operand Data Type
DL130 Range
A/B
aaa
bbb
V--memory
V
All (See page 4--29)
All (See page 4--29)
Constant
K
----
0--FFFF
Timer
T
0--77
Counter
CT
0--77
In the following example, when the value in V--memory location V2000
²
1000, Y3
will energize.
ENT
3
D
Y3
OUT
V2000
K1000
Direct
SOFT
Handheld Programmer Keystrokes
STR
$
ENT
OUT
GX
SHFT
AND
V
2
C
0
A
0
A
0
A
1
B
0
A
0
A
0
A
In the following example, when the value in V--memory location V2000 < 4050, Y3
will energize.
ENT
3
D
0
A
ENT
0
A
4
E
5
F
Y3
OUT
V2000
K4050
Direct
SOFT
Handheld Programmer Keystrokes
OUT
GX
STRN
SP
SHFT
AND
V
2
C
0
A
0
A
0
A
Store
(STR)
Store Not
(STRN)
Summary of Contents for DL105
Page 2: ...DL105 PLC User Manual Manual Number D1 USER M...
Page 308: ...1B DL105 Error Codes In This Appendix Error Code Table...
Page 314: ...1C Instruction Execution Times In This Appendix Introduction Instruction Execution Times...
Page 324: ...1D Special Relays In This Appendix DL105 PLC Special Relays...
Page 327: ...1E PLC Memory In This Appendix DL105 PLC Memory...