Cqm1H Device Group - Omron CX-PROGRAMMER V9 - REV 12-2009 Operation Manual

OMRON

CQM1H Device Group

Memory Areas
Memory Areas for all CPUs.
Prefix
AR
HR
IR (opt)
LR
SR (opt)
SR (opt)
TR
TC
CPU 11/21 Memory Areas
Memory Areas in addition to general memory areas.
Prefix
DM
DM
Special addresses: CLOCK, MODE.
CPU 51 Memory Areas
Memory Areas in addition to general memory areas.
Prefix
DM
Special addresses: CLOCK, MODE.
CPU 61 Memory Areas
Memory Areas in addition to general memory areas.
Prefix
DM
EM
Special addresses: CLOCK, MODE.
Revision 2.0
Start
End Channel
Channel
0 27
0 99
0 243
0 63
244 252
253 255 (bit 7)
0 0 (bit 7)
0 511
Start End Channel
Channel
0 3071
6144 6655
Start End Channel
Channel
0 6655
Start End Channel
Channel
0 6655
0 6143 * 1
Word Bit
Addressing Addressing
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
No Yes
Present Value Status
Word Bit
Addressing Addressing
Yes No
Yes No
Word Bit
Addressing Addressing
Yes No
Word Bit
Addressing Addressing
Yes No
Yes No
PART 3: CX-Server Runtime
APPENDIX B – PLC Memory Areas
Read
Modifiers
Write
Yes F C
Yes F C
Yes F C
Yes F C
Yes F C
No
No
Yes F C
Read Modifiers
Write
Yes
Yes
Read Modifiers
Write
Yes
Read Modifiers
Write
Yes
Yes
CX-Server Runtime_Page 73