Mitsubishi QJ71GP21-SX, Reference Manual

Page: 583 / 650

APPENDICES
Appendix 2 Link Special Register (SW) List
App
- 33
9
DE
DICA
T
E
D
INS
T
RUCT
IONS
10
T
R
OUB
L
E
S
HO
OT
IN
G
APPENDI
CES
INDEX
SW0160 to
SW0167
Path switching
detection status of each
station
Stores whether the path switching is detected or not in each station from
power-on to the present.
The path switching detection status is cleared when Clear loop switch count
(SB0009) is turned ON.
Turn ON Clear loop switch count (SB0009) when clearing the path switching
detection status of other station.
0: Path switching not detected
1: Path switching detected
(Condition)
• Valid when Baton pass status (own station) (SB0047) is OFF.
When Baton pass status (own station) (SB0047) is turned ON (error), data
prior to error is held.
SW0170 to
SW0177 Transient error detection
status of each station
Stores whether the transient transmission error is detected or not in each
station from power-on to the present.
The transient error detection status of own station is cleared when Clear
transient transmission errors (SB000A) is turned ON.
Turn ON Clear transient transmission errors (SB000A) at other station side
when clearing the transient error detection status of other station.
0: Error not detected
1: Error detected
(Condition)
• Valid when Baton pass status (own station) (SB0047) is OFF.
When Baton pass status (own station) (SB0047) is turned ON (error), data
prior to error is held.
Table App.4 Link special register (SW) list (Continued)
No. Name Description
Availability
Control
station
Normal
station
SW0161
SW0162
SW0163
SW0164
SW0165
SW0166
SW0167
SW0160 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
- - - - - - - - 120 119 118 117 116 115 114 113
Each number in the table represents station No.
SW0171
SW0172
SW0173
SW0174
SW0175
SW0176
SW0177
SW0170 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
- - - - - - - - 120 119 118 117 116 115 114 113
Each number in the table represents station No.
Link special register (SW): SW0160 to SW0177