Comparative Boolean - Automationdirect.com DirectLOGIC DL205 Series User Manual

Comparative Boolean

Store If Equal (STRE)
The Store If Equal instruction begins a new rung or
230
additional branch in a rung with a normally open
240
comparative contact. The contact will be on when Vaaa
250-1
equals Bbbb .
260
Store If Not Equal (STRNE)
The Store If Not Equal instruction begins a new rung or
230
additional branch in a rung with a normally closed
240
comparative contact. The contact will be on when Vaaa
250-1
does not equal Bbbb.
260
Operand Data
DL230 Range
Type
A/B aaa
All. (See
V-memory V memory map
page 3-53)
Pointer P –
Constant K –
In the following example, when the value in V-memory location V2000 = 4933 , Y3 will
DS Implied
energize.
HPP Used
DirectSOFT
V2000 K4933
In the following example, when the value in V-memory location V2000 / = 5060, Y3 will
energize.
DirectSOFT
V2000 K5060
Chapter 5: Standard RLL Instructions - Boolean
DL240 Range
bbb aaa
All. (See All. (See
memory map memory map memory map
page 3-53) page 3-54) page 3-54)
– – memory map
page 3-54)
0-FFFF –
Y3
OUT
Y3
OUT
DL250-1 Range
bbb aaa
All. (See All. (See All. (See
memory map memory map
page 3-54) page 3-55)
All. (See All. (See
– memory map
page 3-55)
0-FFFF – 0-FFFF
Handheld Programmer Keystrokes
$ E
SHFT
STR 4
E J
4 9
GX D
OUT 3
Handheld Programmer Keystrokes
SP E
SHFT
STRN 4
F A
5 0
GX D
OUT 3
DL205 User Manual, 4th Edition, Rev. B
A aaa B bbb
A aaa B bbb
DL260 Range
bbb aaa bbb
All. (See All. (See
memory map memory map
page 3-56) page 3-56)
All. (See
– memory map
page 3-56)
– 0-FFFF
C A A
2 0 0
D D
ENT
3 3
ENT
C A A
2 0 0
G A
ENT
6 0
ENT
1
2
3
4
5
6
7
8
9
10
11
12
A
13
0
14
A
B
C
A
0
D
5–27