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Sequence Output Instructions Section 3-3
Operands D: Beginning Word
Specifies the first word in which bits will be turned ON or OFF.
N1: Beginning Bit
Specifies the first bit which will be turned ON or OFF. N1 must be #0000 to
#000F (&0 to &15).
N2: Number of Bits
Specifies the number of bits which will be turned ON or OFF. N2 must be
#0000 to #FFFF (&0 to &65535).
Note The bits being turned ON or OFF must be in the same data area. (The range
of words is roughly D to D+N2
÷16.)
Operand Specifications
Description The operation of SETA(530) and RSTA(531) are described separately below.
Operation of SETA(530)
SETA(530) turns ON N2 bits, beginning from bit N1 of D, and continuing to the
left (more-significant bits). All other bits are left unchanged. (No changes will
be made if N2 is set to 0.)
D
to
D: 4,096 words max.
Area D N1 N2
CIO Area CIO 0 to CIO 6143
Work Area W0 to W511
Holding Bit Area H0 to H511
Auxiliary Bit Area A448 to A959 A0 to A959
Timer Area T0000 to T4095
Counter Area C0000 to C4095
DM Area D0 to D32767
Indirect DM addresses in
binary
@ D0 to @ D32767
Indirect DM addresses in BCD *D0 to *D32767
Constants --- #0000 to #000F
(binary) or &0 to
&15
#0000 to #FFFF
(binary) or &0 to
&65535
Data Registers --- DR0 to DR15
Index Registers ---
Indirect addressing using
Index Registers
,IR0 to ,IR15
–2048 to +2047, IR0 to –2048 to +2047, IR15
DR0 to DR15, IR0 to IR15
,IR0+(++) to ,IR15+(++)
,–(– –) IR0 to, –(– –) IR15
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