Mitsubishi Electric MELSEC iQ-R Series User Manual page 468

Address Address
(decimal) (hexadecimal)
7749632 to 7749647 764000H to 76400FH
7749648 to 7749663 764010H to 76401FH
7749664 to 7749679 764020H to 76402FH
7749680 to 7751679 764030H to 7647FFH
7751680 to 7753727 764800H to 764FFFH
7753728 to 8275967 765000H to 7E47FFH
8275968 to 8278015 7E4800H to 7E4FFFH
8278016 to 8462847 7E5000H to 8121FFH
8462848 to 8463103 812200H to 8122FFH
8463104 to 8463359 812300H to 8123FFH
8463360 to 8463615 812400H to 8124FFH
8463616 to 8464127 812500H to 8126FFH
8464128 to 8464415 812700H to 81281FH
8464416 to 8464431 812820H to 81282FH
8464432 to 8474722 812830H to 815062H
8474723 815063H
8474724 815064H
8474725 to 8519679 815065H to 81FFFFH
• Do not write data to the system areas. Doing so may cause malfunction of the programmable controller
system.
• If the value in an area of one word becomes equal to or higher than 65536, the count stops at 65535
(FFFFH).
APPX
466
Appendix 3 Buffer Memory
Name
Class3/UCMM communication area
System area
Class3/UCMM data area (tag communications)
System area
Class3/UCMM data size (tag communications)
System area
Class3/UCMM start offset address to the data (tag communications)
System area
Class3/UCMM communication
status
System area
Number of consumed connections
System area
Class3/UCMM communication
execution request
Class3/UCMM communication
execution request acceptance
Class3/UCMM communication
execution completion
System area
1
2 to 256
Class3 reserved station
System area
For PORT2
Initial value Read, write
0 Read, write
0 Read
0 Read
Page 499 Class3/UCMM
communication area (No.1)
(Un\G7751680 to Un\G7753727)
0 Read, write
0 Read
FFFFH Read
0 Read
0 Read