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MELSEC-A
7 MEMORY CONFIGURATION AND DATA PROCESS
7.1.2 Buffer memory area configuration
The AD75 buffer memory is configured of the following types of areas.
Buffer memory address
Buffer memory area configuration
Axis 1 Axis 2 Axis 3
Writing
possibility
Basic parameter area 0 to 13 150 to 163 300 to 313
Detailed parameter area 15 to 66 165 to 216 315 to 366
Zero point return basic
parameter area
70 to 78 220 to 228 370 to 378
Zero point return detailed
parameter area
80 to 91 230 to 241 380 to 391
Servo basic parameter
area
100 to 109 250 to 259 400 to 409
Servo adjustment
parameter area
112 to 125 262 to 275 412 to 425
Parameter area
Servo extension
parameter area
127 to 149 277 to 299 427 to 449
Possible
System monitor area 450 to 753
Monitor data area
Axis monitor area 800 to 883 900 to 983 1000 to 1083
Not possible
System control data area 1100 to 1139
Control data area
Axis control data area 1150 to 1188 1200 to 1238 1250 to 1288
Possible
Positioning data area
(No.1 to 100)
Positioning data area 1300 to 2299 2300 to 3299 3300 to 4299
4300 to 4349 4550 to 4599 4800 to 4849
Start block data area
4350 to 4399 4600 to 4649 4850 to 4899
Condition data area 4400 to 4499 4650 to 4749 4900 to 4999
Positioning start
information area
(No.7000)
Indirectly specification
data area
4500 to 4549 4750 to 4799 5000 to 5049
Possible
PLC CPU memo area
PLC CPU memo area 5050 to 5099
Possible
Block transmission area
Block transmission area
5100 to 5103
5110 to 6109
Possible
* Use of address Nos. skipped above is prohibited. If used, the system may not operate correctly.
(For details of the buffer memory address, refer to Appendix 7.)