PART 3: CX-Server Runtime
OMRON APPENDIX B – PLC Memory Areas
Revision 2.0 CX-Server Runtime_Page 81
SRM1 V2 Device Group
Prefix
Start
Channel
End Channel
Word
Addressing
Bit
Addressing
Read
Write
Modifiers
AR 0 15 Yes Yes Yes F C
C 0 127 Yes Yes Yes F C
DM 0 2047 Yes No Yes
DM 6144 6655 Yes No Yes
HR 0 19 Yes Yes Yes F C
IR 0 23 Yes Yes Yes F C
IR 200 239 Yes Yes Yes F C
LR 0 15 Yes Yes Yes F C
SR 240 253 Yes Yes Yes F C
SR 253 254 Yes Yes No
SR 254 255 Yes Yes No
TR 0 0 (bit 7) No Yes No
TC 0 127 Present Value Status Yes F C
Special addresses: MODE.
CV1000 Device Group
Prefix
Start
Channel
End Channel
Word
Addressing
Bit
Addressing
Read
Write
Modifiers
A 0 255 Yes Yes Yes F C
A 256 511 Yes Yes No
AC 0 2047 No Yes No
C 0 1023 Present Value Status Yes F C
CIO (opt) 0 2555 Yes Yes Yes F C
D 0 24575 Yes No Yes
DR 0 2 Yes No Yes
G 0 255 Yes Yes Yes F C
IR 0 2 Yes No Yes
ST 0 1023 Yes Yes Yes
T 0 1023 Present Value Status Yes F C
TN 0 1023 No Yes Yes F C
TR 0 0 (bit 7) No Yes Yes F C
E 0 32765 * 2/4/8 Yes No Yes - n
Special addresses: BANKNO, CLOCK, MODE.