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3 Data Exchange with the CPU Unit
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
3-3 Device Variables for CJ-series Unit (Allocations
Setting Table, Slave Detailed Status)
3
3-3-3 Slave User-set Allocations Setup Table
Note You cannot use Holding Area H512 and its subsequent holding areas, or EM Area Bank D and its subse-
quent banks.
z Slave User-set Allocations Setup Table Setting Results
Precautions for Safe Use
Make sure the CPU Unit is in PROGRAM mode and the Unit has stopped slave communications
before you set these values.
Code Description Details
16#0000 Completed normally ---
16#1101 No area Incorrect area setting.
16#1103 Address range specification error The first word is outside the setting range.
16#110C Parameter error • The OUT 1 or IN 1 area size exceeds 200
bytes.
• The OUT 1 and IN 1 area sizes are 0.
• Neither the OUT 1 area nor IN 1 area is set for
allocation.
16#1104 Address range overflow The allocated area exceeds the valid word
range.
16#2201 Wrong operating mode The CPU Unit is not in PROGRAM mode.
16#2211 Unit busy Service cannot be executed because the Unit is
busy.
16#2606 Cannot execute service The Unit slave communications are not dis-
abled.
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