Mitsubishi MELSEC-A series, Руководство по программированию

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APP - 38
APPENDICES
Table 1.5 Link special Register (Continue)
Number Name Description Details
D9224
Initial communication
between local or
remote I/O stations
Stores the status of
stations 1 to 16
Stores the local or remote station numbers while they are
communicating the initial data with their relevant master station.
The bit corresponding to the station number which is currently
communicating the initial settings becomes "1" .
Example:When stations 23 and 45 are communicating, bit 6 of
D9225 and bit 12 of D9226 become "1", and when D9225
is monitored, its value is "64 (40
H
)", and when D9226 is
monitored, its value is "4096 (1000
H
)"
D9225
Initial communication
between local or
remote I/O stations
Stores the status of
stations 17 to 32
D9226
Initial communication
between local or
remote I/O stations
Stores the status of
stations 33 to 48
D9227
Initial communication
between local or
remote I/O stations
Stores the status of
stations 49 to 64
D9228
Local or remote I/O
station error Stores the status of
stations 1 to 16
Stores the local or remote station numbers which are in error.
The bit corresponding to the station number with the error becomes
"1".
Example:When local station 3 and remote I/O station 14 have an
error, bits 2 and 13 of D9228 become "1", and when D9228
is monitored, its value is "8196 (2004
H
)".
D9229
Local or remote I/O
station error Stores the status of
stations 17 to 32
D9230
Local or remote I/O
station error Stores the status of
stations 33 to 48
D9231
Local or remote I/O
station error Stores the status of
stations 49 to 64
D9232
Local or remote I/O
station loop error Stores the status of
stations 1 to 8.
Stores the local or remote station number at which a forward or
reverse loop error has occurred
In the above table, "F" indicates a forward loop line and "R" a reverse
loop line .The bit corresponding to the station number at which the
forward or reverse loop error has occurred, becomes "1"
Example:When the forward loop line of station 5 has an error, bit 8 of
D9232 become "1" , and when D9232 is monitored, its
value is "256 (100
H
)" .
D9233
Local or remote I/O
station loop error Stores the status of
stations 9 to 16
D9234
Local or remote I/O
station loop error Stores the status of
stations 17 to 24
D9235
Local or remote I/O
station loop error Stores the status of
stations 25 to 32
D9236
Local or remote I/O
station loop error Stores the status of
stations 33 to 40
D9237
Local or remote I/O
station loop error Stores the status of
stations 41to 48
D9238
Local or remote I/O
station loop error Stores the status of
stations 49 to 56
D9239
Local or remote I/O
station loop error Stores the status of
stations 57 to 64
D9240
Number of receive
error detection times
Total number stored
Stores the number of times the following transmission errors have
been detected:
CRC, OVER, AB. IF
Count is made to a maximum of FFFF
H
. RESET to return the count
to 0.
Device
number
Bit
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
D9224
D9225
D9226
D9227
L/R
16
L/R
32
L/R
48
L/R
64
L/R
15
L/R
31
L/R
47
L/R
63
L/R
14
L/R
30
L/R
46
L/R
62
L/R
13
L/R
29
L/R
45
L/R
61
L/R
12
L/R
28
L/R
44
L/R
60
L/R
11
L/R
27
L/R
43
L/R
59
L/R
10
L/R
26
L/R
42
L/R
58
L/R
9
L/R
25
L/R
41
L/R
57
L/R
8
L/R
24
L/R
40
L/R
56
L/R
7
L/R
23
L/R
39
L/R
55
L/R
6
L/R
22
L/R
38
L/R
54
L/R
5
L/R
21
L/R
37
L/R
53
L/R
4
L/R
20
L/R
36
L/R
52
L/R
3
L/R
19
L/R
35
L/R
51
L/R
2
L/R
18
L/R
34
L/R
50
L/R
1
L/R
17
L/R
33
L/R
49
Device
number
Bit
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
D9228
D9229
D9230
D9231
L/R
16
L/R
32
L/R
48
L/R
64
L/R
15
L/R
31
L/R
47
L/R
63
L/R
14
L/R
30
L/R
46
L/R
62
L/R
13
L/R
29
L/R
45
L/R
61
L/R
12
L/R
28
L/R
44
L/R
60
L/R
11
L/R
27
L/R
43
L/R
59
L/R
10
L/R
26
L/R
42
L/R
58
L/R
9
L/R
25
L/R
41
L/R
57
L/R
8
L/R
24
L/R
40
L/R
56
L/R
7
L/R
23
L/R
39
L/R
55
L/R
6
L/R
22
L/R
38
L/R
54
L/R
5
L/R
21
L/R
37
L/R
53
L/R
4
L/R
20
L/R
36
L/R
52
L/R
3
L/R
19
L/R
35
L/R
51
L/R
2
L/R
18
L/R
34
L/R
50
L/R
1
L/R
17
L/R
33
L/R
49
Device
number
Bit
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
R F
L/R8
L/R16
L/R24
L/R32
L/R40
L/R48
L/R56
L/R64
L/R7
L/R15
L/R23
L/R31
L/R39
L/R47
L/R55
L/R63
L/R6
L/R14
L/R22
L/R30
L/R38
L/R46
L/R54
L/R62
L/R5
L/R13
L/R21
L/R29
L/R37
L/R45
L/R53
L/R61
L/R4
L/R12
L/R20
L/R28
L/R36
L/R44
L/R52
L/R60
L/R3
L/R11
L/R19
L/R27
L/R35
L/R43
L/R51
L/R59
L/R2
L/R10
L/R18
L/R26
L/R34
L/R42
L/R50
L/R58
L/R1
L/R9
L/R17
L/R25
L/R33
L/R41
L/R49
L/R57
D9232
D9233
D9234
D9235
D9236
D9237
D9238
D9239
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F
R F