973
Other Instructions Section 3-29
Note (1) If there is no CV-series equivalent to the specified CP-series PLC mem-
ory address, an error will occur, the Error Flag will be turned ON, and the
address will not be converted.
(2) The CV-series PLC memory address data stored by TOCV(285) can be
transferred to a CV-series PLC using CX-Programmer.
(3) The same data area address that was used in the CP-series program can
be specified in the CV-series program by using indirect Index Register ad-
dressing ( “,IR” prefix) or indirect binary mode DM addressing (*DM).
Operand Specifications
0000 hex
0001 hex
2000 hex
2001 hex
FFFD hex
0C000 hex
0C001 hex
10000 hex
10001 hex
FFFFF hex
CIO 0
CIO 1
D0
D1
D32765
S
D100 2001
hex
CIO 0
CIO 1
D0
D1
D32767
D:
Specify the CS/CJ-series
PLC memory address in S.
(In this case, 10001 hex is
the PLC memory address of
D1.)
Data area address PLC memory address
Convert
Corresponding
data area
address
CP-series
The corresponding CV-series
PLC memory address is
stored in D100. (In this case,
data area address D1 is
converted to CVM1/CV PLC
memory address 2001 hex
and stored.)
Convert
CV-series
Area S D
CIO Area --- CIO 0 to CIO 6143
Work Area --- W0 to W511
Holding Bit Area --- H0 to H511
Auxiliary Bit Area --- A448 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 See note 1. ---
Data Registers --- DR0 to DR15
Index Registers IR0 to IR15 ---
Indirect addressing
using Index Registers
--- ,IR0 to ,IR15
–2048 to +2047 ,IR0 to –2048 to
+2047 ,IR15
DR0 to DR15, IR0 to IR15
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