Automationdirect.com DirectLOGIC DL205 Series

DL205 User Manual, 4th Edition, Rev. B
5–11
Chapter 5: Standard RLL Instructions - Boolean
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A
B
C
D
Store Bit-of-Word (STRB)
The Store Bit-of-Word 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 bit referenced in the associated memory location.
Store Not Bit-of-Word (STRNB)
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 bit referenced in the associated memory
location.
In the following Store Bit-of-Word example, when bit 12 of V-memory location V1400 is on,
output Y2 will energize.
In the following Store Not Bit-of-Word example, when bit 12 of V-memory location V1400
is off, output Y2 will energize.
Aaaa.bb
Aaaa.bb
ý
ý
þ
þ
230
240
250-1
2
60
ý
ý
þ
þ
230
240
250-1
260
Operand Data Type DL250-1 Range DL260 Range
A aaa bb aaa bb
V-memory B
See memory map
page 3-55
BCD, 0 to 15
See memory map
page 3-56
BCD, 0 to 15
Pointer PB
See memory map
page 3-55
BCD, 0 to 15
See memory map
page 3-56
BCD, 0 to 15
Y2
OUT
B1400.12
DirectSOFT
OUT 2
ENT
Handheld Programmer Keystrokes
STRN V 1SHFT 4 0 0
1 2 ENT
K
B
Handheld Programmer Keystrokes
DirectSOFT
Y2
OUT
B1400.12
STR V 1
OUT 2
SHFT 4 0 0
1 2 ENT
ENT
K
B
DS Used
HPP Used