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MELSEC-Q
3   SPECIFICATIONS 
 
Table 3.9 Buffer memory assignment of Q62AD-DGH (4/4) 
Address 
Description 
Default 
value 
Read/Write 
1
 
Reference
Hexadecimal Decimal 
DAH 218 
CH1 User range settings offset value
3
 (L) 
 (H) 
0 R/W
2
 
Section 
3.4.23 
DBH 219 
DCH 220 
CH1 User range settings gain value
3
 (L) 
 (H) 
0 R/W
2
 
DDH 221 
DEH 222 
CH2 User range settings offset value
3
 (L) 
 (H) 
0 R/W
2
 
DFH 223 
E0H 224 
CH2 User range settings gain value
3
 (L) 
 (H) 
0 R/W
2
 
E1H 225 
1    Indicates whether reading from and writing to a sequence program are enabled. 
R  : Read enabled 
W : Write enabled 
2    When writing data to the buffer memory, always perform write under the interlock conditions (buffer 
memory write conditions) of the following I/O signals. 
Writing
request
Buffer memory writing conditions
Operating
condition
setting
request
Operating
condition
setting
completed
flag
 
3    Areas used to restore the user range settings offset/gain values when online module change is made. 
Refer to chapter 7 for details of online module change.