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MELSEC-Q
3 SPECIFICATIONS
Table 3.9 Buffer memory assignment of Q62AD-DGH (3/4)
Address
Description
Default
value
Read/Write
1
Reference
Hexadecimal Decimal
79H 121 System area — — —
7AH 122
CH1 Rate alarm upper limit value (L)
(H)
0 R/W
2
Section
3.4.19
7BH 123
7CH 124
CH1 Rate alarm lower limit value (L)
(H)
0 R/W
2
7DH 125
7EH 126
CH2 Rate alarm upper limit value (L)
(H)
0 R/W
2
7FH 127
80H 128
CH2 Rate alarm lower limit value (L)
(H)
0 R/W
2
81H 129
82H 130
System area — — —
to to
89H 137
8AH 138
CH1 Input signal error detection setting value/CH1 Input
signal error detection lower limit setting value
50 R/W
2
Section
3.4.20
8BH 139
CH2 Input signal error detection setting value/CH2 Input
signal error detection lower limit setting value
50 R/W
2
8CH 140
System area — — —
8DH 141
8EH 142 CH1 Input signal error detection upper limit setting value 50 R/W
2
Section
3.4.20
8FH 143 CH2 Input signal error detection upper limit setting value 50 R/W
2
90H 144
System area — — —
to to
9DH 157
9EH 158
Mode switching setting 0 R/W
2
Section
3.4.21
9FH 159
A0H 160
System area — — —
to to
C9H 201
CAH 202
CH1 Industrial shipment settings offset value
3
(L)
(H)
0 R/W
2
Section
3.4.23
CBH 203
CCH 204
CH1 Industrial shipment settings gain value
3
(L)
(H)
0 R/W
2
CDH 205
CEH 206
CH2 Industrial shipment settings offset value
3
(L)
(H)
0 R/W
2
CFH 207
D0H 208
CH2 Industrial shipment settings gain value
3
(L)
(H)
0 R/W
2
D1H 209
D2H 210
System area — — —
to to
D9H 217
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.