Buffer Memory; Buffer Memory Assignment (Q64Ad) - Mitsubishi MELSEC-Q Q Series User Manual

3 SPECIFICATIONS

3.4 Buffer Memory

The detailed explanation of the buffer memory in Section 3.4.4 and later is based on
the 8-channel analog input (CH. 1 to CH. 8) Q68ADV/Q68ADI.

3.4.1 Buffer memory assignment (Q64AD)

This section describes the assignment of the Q64AD buffer memory.
Address
Hexadecimal Decimal
0 0 A/D conversion enable/disable setting
H
1 1 CH1 Average time/average number of times
H
2 2 CH2 Average time/average number of times
H
3 3 CH3 Average time/average number of times
H
4 4 CH4 Average time/average number of times
H
5 5
H
to to
8 8
H
9 9 Averaging process setting
H
A 10 A/D conversion completed flag
H
B 11 CH1 Digital output value
H
C 12 CH2 Digital output value
H
D 13 CH3 Digital output value
H
E 14 CH4 Digital output value
H
F 15
H
to to
12 18
H
13 19
H
14 20 Setting range (CH1 to CH4)
H
15 21
H
16 22 Offset/gain setting mode Offset specification
H
17 23 Offset/gain setting mode Gain specification
H
18 24
H
to to
1D 29
H
1E 30 CH1 Maximum value
H
1F 31
H
20 32 CH2 Maximum value
H
21 33
H
22 34 CH3 Maximum value
H
23 35
H
24 36 CH4 Maximum value
H
25 37
H
1 Indicates whether reading and writing to/from a sequence program are enabled.
2 Areas used to restore the user range settings offset/gain values when online
3 - 17
All manuals and user guides at all-guides.com
Table 3.4 Buffer memory assignment (Q64AD)
R/W
Description
R/W
R/W
R/W
R/W
R/W
System area —
R/W
R
R
R
R
R
System area —
Error code R
R
System area —
R/W
R/W
System area —
R/W
CH1 Minimum value R/W
R/W
CH2 Minimum value R/W
R/W
CH3 Minimum value R/W
R/W
CH4 Minimum value R/W
R : Read enabled
W : Write enabled
module change is made.
Refer to chapter 7 for details of online module change.
Address
1
Hexadecimal Decimal
26 38
H
to to
9D 157
H
9E 158
H
9F 159
H
A0 160
H
to to
C7 199
H
Pass data classification setting
C8 200
H
C9 201
H
CH1 Industrial shipment settings offset value
CA 202
H
CH1 Industrial shipment settings gain value
CB 203
H
CH2 Industrial shipment settings offset value
CC 204
H
CH2 Industrial shipment settings gain value
CD 205
H
CH3 Industrial shipment settings offset value
CE 206
H
CH3 Industrial shipment settings gain value
CF 207
H
CH4 Industrial shipment settings offset value
D0 208
H
CH4 Industrial shipment settings gain value
D1 209
H
CH1 User range settings offset value
D2 210
H
CH1 User range settings gain value
D3 211
H
CH2 User range settings offset value
D4 212
H
CH2 User range settings gain value
D5 213
H
CH3 User range settings offset value
D6 214
H
CH3 User range settings gain value
D7 215
H
CH4 User range settings offset value
D8 216
H
CH4 User range settings gain value
D9 217
H
MELSEC-Q
R/W
Description
System area —
R/W
Mode switching setting
R/W
System area —
2
R/W
System area —
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
2
R/W
3 - 17
1