Automationdirect.com DirectLOGIC DL205 Series User Manual page 247

Chapter 5: Standard RLL Instructions - Boolean
Store (STR)
1
The Comparative Store instruction begins a new rung or
230
additional branch in a rung with a normally open comparative
240
contact. The contact will be on when Aaaa is equal to or greater
2
250-1
than Bbbb.
260
Store Not (STRN)
3
The Comparative Store Not instruction begins a new rung or
230
additional branch in a rung with a normally open comparative
240
4
contact. The contact will be on when Aaaa is less than Bbbb.
250-1
260
5
Operand
Data Type
6
A/B
All. (See
V-memory V memory map
7
page 3-53)
8
Pointer P
9
Constant K
In the following example, when the value in V-memory location V2000
10
energize.
In the following example, when the value in V-memory location V2000 < 4050, Y3 will
11
energize.
DS Implied
12
HPP Used
DirectSOFT
13
V2000
14
A
DirectSOFT
B
V2000
C
D
5–30
DL205 User Manual, 4th Edition, Rev. B
DL230 Range DL240 Range
aaa bbb aaa
All. (See All. (See
memory map memory map
page 3-53) page 3-54)
– –
– 0-FFFF
K1000
K4050
DL250-1 Range
bbb aaa
All. (See All. (See
memory map memory map
page 3-54) page 3-55)
All V-memory.
(See memory
– –
map page
3-54)
– 0-FFFF –
Handheld Programmer Keystrokes
$
Y3
STR
OUT
GX
OUT
Handheld Programmer Keystrokes
SP
Y3
STRN
OUT
GX
OUT
A aaa
A aaa
DL260 Range
bbb aaa
All. (See All. (See
memory map memory map
page 3-55) page 3-56)
All V-memory.
(See memory
–
map page
3-55)
0-FFFF –
1000, Y3 will
V C A
SHFT
AND 2
B A A A
ENT
1 0 0 0
D
ENT
3
V C A
SHFT
AND 2
E A F A
ENT
4 0 5 0
D
ENT
3
B bbb
B bbb
bbb
All. (See
memory map
page 3-56)
All V-memory.
(See memory
map page
3-56)
0-FFFF
A A
0 0 0
A A
0 0 0