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3 SPECIFICATIONS
3.5 Buffer Memory
3.5.1 Buffer memory list
Addresses (Hexadecimal)
CH1
CH2
CH3
CH4
0
H
1
2
3
4
H
H
H
5
6
7
8
H
H
H
9
A
B
C
H
H
H
D
E
F
10
H
H
H
11
12
13
14
H
H
H
15
16
17
18
H
H
H
19
1A
1B
1C
H
H
H
1D
H
1E
H
1F
H
20
40
60
80
H
H
H
21
41
61
81
H
H
H
22
42
62
82
H
H
H
23
43
63
83
H
H
H
24
44
64
84
H
H
H
25
45
65
85
H
H
H
26
46
66
86
H
H
H
27
47
67
87
H
H
H
28
48
68
88
H
H
H
29
49
69
89
H
H
H
2A
4A
6A
8A
H
H
H
2B
4B
6B
8B
H
H
H
2C
4C
6C
8C
H
H
H
2D
4D
6D
8D
H
H
H
2E
4E
6E
8E
H
H
H
2F
4F
6F
8F
H
H
H
30
50
70
90
H
H
H
31
51
71
91
H
H
H
32
52
72
92
H
H
H
33
53
73
93
H
H
H
34
54
74
94
H
H
H
35
55
75
95
H
H
H
36
56
76
96
H
H
H
37
57
77
97
H
H
H
38
58
78
98
H
H
H
3 - 28
(1) Buffer memory common to Q64TCs
Settings
Write data error code
Q64TCTT(BW)
Decimal point
H
position
Q64TCRT(BW)
Alert definition
H
Temperature process value (PV)
H
Manipulated value (MV)
H
Temperature rise judgment flag
H
Transistor output flag
H
Reserved
H
Cold junction
Q64TCTT(BW)
temperature
process value
Q64TCRT(BW)
Reserved
MAN mode shift completion flag
2
E
PROM's PID constant
read/write completion flag
Q64TCTT(BW)
Input range
H
Q64TCRT(BW)
Stop mode setting
H
Set value (SV) setting
H
Proportional band (P) setting
H
Integral time (I) setting
H
Derivative time (D) setting
H
Alert set value 1
H
Alert set value 2
H
Alert set value 3
H
Alert set value 4
H
Upper output limiter
H
Lower output limiter
H
Output variation limiter
H
Sensor compensation value
H
setting
Adjustment sensitivity (dead band)
H
setting
Control output period setting
H
Primary delay digital filter setting
H
Control response parameter
H
AUTO/MAN mode switching
H
MAN output setting
H
Setting change rate limiter
H
AT bias
H
Forward/reverse action setting
H
Upper setting
Q64TCTT(BW)
H
limiter
Q64TCRT(BW)
Q64TCTT(BW)
Lower setting
H
limiter
Q64TCRT(BW)
: This setting may be changed only in the setting mode. Note that changing it in the operation mode will
result in a write data error. Also, the setting change command (YnB) must be turned on to change the
setting.
Range
—
—
—
—
—
—
—
—
—
—
—
—
Refer to Section 3.5.12.
0: Stop,1: Monitor,2: Warning
In accordance with input
range setting
0 to 10000(0.0 to 1000.0%)
1 to 3600(s)
0 to 3600(s)
In accordance with alert mode
setting and input range setting
-50 to 1050(-5.0 to 105.0%)
0 to 1000(0.0 to 100.0%/s)
-5000 to 5000
(-50.00 to 50.00%)
1 to 100(0.1 to 10.0%)
1 to 100(s)
0 to 100(s)
0: Slow, 1: Normal, 2: Fast
0: Auto (AUTO),
1: Manual (MAN)
-50 to 1050
(-5.0% to 105.0%)
0 to 1000
(0.0 to 100.0%/min)
±input range width
0: Forward action,
1: Reverse action
Within measurement range
MELSEC-Q
Initial
Read/write
value
—
Read only
0
Read only
1
—
Read only
—
Read only
—
Read only
—
Read only
—
Read only
—
—
Read only
—
—
—
Read only
—
Read only
2
Read/write enabled
7
1
Read/write enabled
0
Read/write enabled
30
Read/write enabled
240
Read/write enabled
60
Read/write enabled
0
Read/write enabled
1000
Read/write enabled
0
Read/write enabled
0
Read/write enabled
0
Read/write enabled
5
Read/write enabled
30
Read/write enabled
0
Read/write enabled
0
Read/write enabled
0
Read/write enabled
0
Read/write enabled
0
Read/write enabled
0
Read/write enabled
1
Read/write enabled
1300
Read/write enabled
6000
0
Read/write enabled
-2000
3 - 28
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