Automationdirect.com DirectLOGIC DL205 Series, User Manual

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DL205 User Manual, 4th Edition, Rev. B
5–10
Chapter 5: Standard RLL Instructions - Boolean
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A
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D
Boolean Instructions
Store (STR)
The Store instruction begins a new rung or an
additional branch in a rung with a normally open
contact. Status of the contact will be the same state as
the associated image register point or memory
location.
Store Not (STRN)
The Store Not instruction begins a new rung or an
additional branch in a rung with a normally closed
contact. Status of the contact will be opposite the state
of the associated image register point or memory
location.
In the following Store example, when input X1 is on output Y2 will energize.
In the following Store Not example, when input X1 is off output Y2 will energize.
Aaaa
Aaaa
Operand Data Type DL230 Range DL240 Range DL250–1 Range DL260 Range
A aaa aaa aaa aaa
Inputs X 0 – 177 0 – 477 0 – 777 0 – 1777
Outputs Y 0 – 177 0 – 477 0 – 777 0 – 1777
Control Relays C 0 – 377 0 – 377 0 – 1777 0 – 3777
Stage S 0 – 377 0 – 777 0 – 1777 0 – 1777
Timer T 0 – 77 0 – 177 0 – 377 0 – 377
Counter CT 0 – 77 0 – 177 0 – 177 0 – 377
Special Relay SP 0 – 117, 540 – 577 0 – 137 540 – 617 0 – 777 0 – 777
Global GX – – – 0 –3777
Global GY – – – 0 – 3777
STR
$
1
B
ENT
OUT
GX
2
C
ENT
Handheld Programmer Keystrokes Direct SO F T
Y 2
OUT
X1
STRN
SP
1
B
ENT
OUT
GX
2
C
ENT
Y2
OUT
X1
Handheld Programmer Keystrokes Direct SO F T
þ
þ
þ
þ
230
240
250-1
260
þ
þ
þ
þ
230
240
250-1
260
DS Used
HPP Used