Omron NT21 Series, Reference Manual

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Appendix D
PC Memory Maps
OMRON C-series PC, SRM1 Memory Map
Host Links, 1:1 NT Links, and 1:N NT Links
Area
Relay Area
(CIO)
Holding
Relays (HR)
Auxiliary
Relays (AR)
Link Relays
(LR)
Timer/
Counter
Present
Values
(TIM/CNT)
Data
Memory
(DM)
Extended
Data
Memory
(Current
Bank)
(EM)
C200HS
00000 to
–
C200HE(-Z)E
C200HG(-Z)E
C200HX(-Z)E
00000 to
00511
00000 to
00099
00000 to
00027
00000 to
00063
00000 to
00511
00000 to
06655
07000 to
09999
00000 to
06143
C500
00000 to
00063
00000 to
00031
–
00000 to
00031
00000 to
00127
00000 to
00511
–
C1000H
00000 to
04095
–
C2000H
CQM1
00000 to
00255
00000 to
00099
00000 to
00027
00000 to
00063
00000 to
00511
00000 to
06655
–
CQM1H
00000 to
06655*
00000 to
06143*
CPM1/CPM1A
00000 to
00019
00200 to
00000 to
00019
00000 to
00015
00000 to
00015
00000 to
00127
00000 to
01023
06144 to
06655
–
CPM2A/CPM2C
00200 to
00255
00019
00000 to
00023
00015
00000 to
00255
00000 to
06655
–
SRM1
00000 to
00019
00200 to
00255
00000 to
00019
00000 to
00015
00000 to
00015
00000 to
00127
00000 to
02021
06144 to
06655
–
*1: The usable ranges of the DM and EM areas depend upon the model of CPU Unit being used.
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