A-6-2 Internal I/O Area - Omron NJ-series User Manual

 Addresses
Addresses
Range
Words in this area are allocated to slaves for fixed allocations according to fixed allocation setting 1,
2, or 3 in the software switches in the CIO Area. Select one of these fixed areas.
Addresses
Fixed allocation area 1
Fixed allocation area 2
Fixed allocation area 3
You can allocate memory in the DeviceNet Area even if you use fixed allocations to use the remote
I/O slave function of a DeviceNet Unit.
Addresses
Fixed allocation area 1
Fixed allocation area 2
Fixed allocation area 3
Refer to the CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit (Cat. No. W497)
for details.
CIO Area Work Areas
 Description
You use the bits in these areas only in programming. You cannot use them to input or output data
through external I/O terminals. If you need work bits, you should normally use bits in this area. Data
in this area is cleared when power is cycled or when the operating mode is changed between PRO-
GRAM and RUN mode.
 Addresses
Addresses
Range
A-6-2 Internal I/O Area
 Description
You use the bits in these areas only in programming. You cannot use them to input or output data
through external I/O terminals. If you need work bits, you should normally use bits in this area. Data
in this area is cleared when power is cycled or when the operating mode is changed between PRO-
GRAM and RUN mode.
NJ-series CPU Unit Software User's Manual (W501)
Word addresses
CIO 3200 to CIO 3799 CIO 3200.00 to CIO 3799.15
Master to slave out-
put area
CIO 3200 to CIO 3263
CIO 3400 to CIO 3463
CIO 3600 to CIO 3663
Master to slave out-
put area
CIO 3370
CIO 3570
CIO 3770
Word addresses
CIO 1300 to CIO 1499 and
CIO 3800 to CIO 6143
Bit addresses
Slave to master input area
CIO 3300 to CIO 3363
CIO 3500 to CIO 3563
CIO 3700 to CIO 3763
Slave to master input area
CIO 3270
CIO 3470
CIO 3670
Bit addresses
CIO 1300.00 to CIO 1499.15 and
CIO 3800.00 to CIO 6143.15
Appendices
A-87