1060
Model Conversion Instructions Section 3-33
Description MOVBC(568) copies the specified bit (n) from S to the specified bit (m) in D.
The other bits in the destination word are left unchanged.
Note The same word can be specified for both S and D to copy a bit within a word.
Flags
Note In C-series PLCs, the MOVE BIT (MOVB) instruction will cause the Error Flag
to go ON if the content of an indirectly addressed DM word (*DM) is not BCD,
or the DM area boundary is exceeded. MOVBC(568) will not cause the Error
Flag to go ON in these cases.
Examples When CIO 0.00 is ON in the following example, the 5
th
bit of the source word
(CIO 200) is copied to the 12
th
bit of the destination word (CIO 300) in accor-
dance with the control word’s value of 1205.
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
Area S C D
Name Label Operation
Error Flag ER ON if the rightmost and leftmost two digits of C are not
BCD or outside of the specified range of 00 to 15.
OFF in all other cases.
1 2 0 5
0.00
D200
C: D200
S: CIO 200
D: CIO 300
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