Filter
Top Products
7 - 5
MELSEC-Q
7 MEMORY CONFIGURATION AND DATA PROCESS
7.1.2 Buffer memory area configuration
The QD75 buffer memory is configured of the following types of areas.
Buffer memory address
Buffer memory area configuration
Axis 1 Axis 2 Axis 3 Axis 4
Writing
possibility
Basic parameter area 0 to 15 150 to 165 300 to 315 450 to 465
Detailed parameter area 17 to 62 167 to 212 317 to 362 467 to 512
OPR basic parameter area 70 to 78 220 to 228 370 to 378 520 to 528
Parameter area
OPR detailed parameter
area
79 to 89 229 to 239 379 to 389 529 to 539
Possible
System monitor area 1200 to 1425
Monitor data area
Axis monitor area
800 to 847,
899
900 to 947,
999
1000 to
1047, 1099
1100 to
1147, 1199
Not possible
System control data area 1900, 1901, 1905, 1907
Control data area
Axis control data area 1500 to 1550 1600 to 1650 1700 to 1750 1800 to 1850
Possible
Positioning data area (No.1
to 600)
Positioning data area 2000 to 7999
8000 to
13999
14000 to
19999
20000 to
25999
26000 to
26049
27000 to
27049
28000 to
28049
29000 to
29049
Block start data area
26050 to
26099
27050 to
27099
28050 to
28099
29050 to
29099
Block start data area
(No.7000)
Condition data area
26100 to
26199
27100 to
27199
28100 to
28199
29100 to
29199
26200 to
26249
27200 to
27249
28200 to
28249
29200 to
29249
Block start data area
26250 to
26299
27250 to
27299
28250 to
28299
29250 to
29299
Block start data area
(No.7001)
Condition data area
26300 to
26399
27300 to
27399
28300 to
28399
29300 to
29399
26400 to
26449
27400 to
27449
28400 to
28449
29400 to
29449
Block start data area
26450 to
26499
27450 to
27499
28450 to
28499
29450 to
29499
Block start data area
(No.7002)
Condition data area
26500 to
26599
27500 to
27599
28500 to
28599
29500 to
29599
26600 to
26649
27600 to
27649
28600 to
28649
29600 to
29649
Block start data area
26650 to
26699
27650 to
27699
28650 to
28699
29650 to
29699
Block start data area
(No.7003)
Condition data area
26700 to
26799
27700 to
27799
28700 to
28799
29700 to
29799
26800 to
26849
27800 to
27849
28800 to
28849
29800 to
29849
Block start data area
26850 to
26899
27850 to
27899
28850 to
28899
29850 to
29899
Block start data area
(No.7004)
Condition data area
26900 to
26999
27900 to
27999
28900 to
28999
29900 to
29999
Possible
PLC CPU memo area PLC CPU memo area 30000 to 30099 Possible
Use of address Nos. skipped above is prohibited. If used, the system may not operate correctly.