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MELSEC-Q
3 SPECIFICATIONS
Address
Decimal (Hex)
Protocol
CH1 CH2
Application Name
Initial
value
MC Non Bi Pd
Registration
Reference
section
16449
(4041
H
)
16465
(4051
H
)
Execution status
0: Unexecuted
1: Waiting for transmission
2: Sending
3: Waiting for data reception
4: Receiving
5: Completed
0 — R
Section
8.1.4
16450
(4042
H
)
16466
(4052
H
)
Pre-defined protocol function error code
0: Normal
Other than 0: Error (error code)
0 — R
Section
11.2
16451
(4043
H
)
16467
(4053
H
)
Checking pre-
defined protocol
function
execution status
Number of protocol executions
0: No log
1 to 65535: Number of executions
0 — R
Not allowed
Section 8.1.3
16452 to
16463
(4044
H
to
404F
H
)
16468 to
16479
(4054
H
to
405F
H
)
Use prohibited System area
—
16480 to 16517
(4060
H
to 4085
H
)
Use prohibited System area
—
16518(4086
H
)
Protocol No.
1 to 128: Protocol No.
65535: Unidentified
0 —
R
16519(4087
H
)
Setting type
0: Packet setting or element setting
1: Protocol detailed setting
65535: Not specified
0 —
R
16520(4088
H
)
Packet No.
0: Send packet
1 to 16: Receive packet
65535: Unidentified
* Valid when the Setting type value is 0.
0 —
R
16521(4089
H
)
Protocol setting
data error
information
Element No.
1 to 32: Element No.
65535: Unidentified
* Valid when the Setting type value is 0.
0 —
R
Not allowed
Section
11.2.1
16522 to 16527
(408A
H
to 408F
H
)
Use prohibited System area
—
16528
(4090
H
)
Number of registered protocols
0: No registration
1 to 128: Number of registrations
0 —
R
Chapter
8
16529 to 16536
(4091
H
to 4098
H
)
Checking
protocol setting
data
Protocol registration
0: Not registered
1: Registered
* The bit corresponding to each protocol No. turns on or off.
1
2
3
4
14
15
16
29
30
31
32
17
18
19
45
46
47
48
33
34
35
62
63
64
49
50
51
78
79
80
65
66
67
94
95
96
81
82
83
97
98
99
100
110
111
112
113
114
115
116
126
127
128
4098
H
4097
H
4096
H
4095
H
4094
H
4093
H
4092
H
4091
H
b15 b14 b13
b2 b1 b0
0: Not registered
1: Registered
Each bit indicates the corresponding protocol No.
0 —
R
Not allowed
—
16537 to 16607
(4099
H
to 40DF
H
)
Use prohibited System area
—
16608 to
16609
(40E0
H
to
40E1
H
)
16624 to
16625
(40F0
H
to
40F1
H
)
Use prohibited System area
—
16610
(40E2H)
16626
(40F2H)
Protocol
execution log
specification
Execution log options
0: Error logs of failed protocol executions are stored.
1: Execution states and logs of all protocols are stored.
0 —
RW
Allowed
Section
8.1.4
Содержание MELSEC QJ71C24
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