APPX
Appendix 3 Buffer Memory
241
A
Appendix 3
Buffer Memory
The buffer memory is used to exchange data between the RJ71GN11-T2 and the CPU module. Buffer memory values are
reset to default when the CPU module is reset or the system is powered off.
List of buffer memory addresses
: Same as the address of P1
P1
P2
Name
Initial
value
Read
Write
Address
(decimal)
Address
(hexadecimal)
Address
(decimal)
Address
(hexadecimal)
0 to 57343
0 to DFFFH
System area
57344 to 58367
E000H to E3FFH
Link device area
Remote input (RX)
0
Read
58368 to 59391
E400H to E7FFH
Remote output (RY)
0
Read,
write
59392 to 67583
E800H to 107FFH
Remote register (RWw)
0
Read,
write
67584 to 75775
10800H to 127FFH
Remote register (RWr)
0
Read
75776 to 92159
12800H to 167FFH
Link register (LW)
0
Read,
write
92160 to 94207
16800H to 16FFFH
Link relay (LB)
0
Read,
write
94208 to 94463
17000H to 170FFH
Link special relay (SB)
0
Read,
write
94464 to 98559
17100H to 180FFH
Link special register (SW)
0
Read,
write
98560 to 1245439
18100H to
1300FFH
System area
1245440 to
1245441
130100H to
130101H
Timeslot 0
information
Cycle start offset (ns unit)
0
Read
1245442
130102H
Cycle start offset (s unit)
0
Read
1245443
130103H
System area
1245444 to
1245445
130104H to
130105H
Cycle end offset (ns unit)
0
Read
1245446
130106H
Cycle end offset (s unit)
0
Read
1245447 to
1245451
130107H to
13010BH
System area
1245452
13010CH
VID (VLAN Identifier)
0
Read
1245453
13010DH
PCP (Priority Code Point)
0
Read
1245454
13010EH
EtherType
0
Read
1245455
13010FH
System area
1245456 to
1245567
130110H to
13017FH
Timeslot 1 to 7
information
Same as Timeslot 0
information
0
Read
1245568 to
1245695
130180H to
1301FFH
System area
1245696 to
1245697
130200H to
130201H
RX offset/size
information
Station No.0 RX offset
0
Read
1245698 to
1245699
130202H to
130203H
Station No.0 RX size
0
Read
1246176 to
1246177
1303E0H to
1303E1H
Station No.120 RX offset
0
Read
1246178 to
1246179
1303E2H to
1303E3H
Station No.120 RX size
0
Read
1246180 to
1246719
1303E4H to
1305FFH
System area
Содержание MELSEC iQ-R CC-Link IE TSN
Страница 1: ...MELSEC iQ R CC Link IE TSN User s Manual Application RJ71GN11 T2 ...
Страница 2: ......
Страница 160: ...158 3 PROGRAMMING 3 3 Communication Example of Safety Communication Master station station No 0 ...
Страница 323: ...APPX Appendix 10 Added and Enhanced Functions 321 A MEMO ...
Страница 325: ...I 323 MEMO ...
Страница 329: ......