Omron WS02-CXPC1-V9 - V9 Operation Manual page 129

Procedures
Note
(2) The Function Block Holding Area words are allocated in H512 to H1535.
These words cannot be specified in instruction operands in the user pro-
gram. These words can also not be specified in the internal variable's AT
settings.
(3) Words H512 to H1535 are contained in the Holding Area, but the ad-
dresses set as non-retained will be cleared when the power is turned
OFF and ON again or when operation is started.
(4) To prevent overlapping of instance area addresses and addresses used
in the program, set H512 to H1535 (Function Block Holding Area words)
for the non-retained area and retained area. If there are not sufficient
words, use words in areas not used by the user program. If another area
is set, the addresses may overlap with addresses that are used in the
user program.
If the addresses in the function block instance areas overlap with any of
the addresses used in the user program, an error will occur when compil-
ing. This error will also occur when a program is downloaded, edited on-
line, or checked by the user.
If addresses are duplicated and an error occurs, either change the function
block instance areas or the addresses used in the user program.
FQM1 Flexible Motion Controllers
FB Instance
Area
Start address
Non Retain 5000
(See note.)
Retain None
Timers T206
Counters C206
Bit data can be accessed even if the DM Area is specified for the non-retained
area.
CP-series CPU Units
FB Instance
Area
Start address
Non Retain H512
Retain H1408
Timers T3072
Counters C3072
Work Area Addresses
used in the user
program overlap with
the instance areas.
Default value
End address Size
5999 1000
T255 50
C255 50
Default value
End address Size
H1407 896
H1535 128
T4095 1024
C4095 1024
Section 3-2
Applicable memory
areas
CIO, WR, DM
TIM
CNT
Applicable memory
areas
CIO, WR, HR, DM (See
note.)
HR, DM (See note.)
TIM
CNT
103