Mitsubishi Electric MELSEC SW1DNC-CCIEF-B User Manual page 215

Number Name
SW0150 to PORT2 error frame
SW0157 reception detection
status (1)
SW0158 to PORT2 error frame
SW015F reception detection
status (2)
Description
Stores the station number where a receive frame error line status caution level has
occurred in each station's PORT2 from power-on until the present.
• 0: A receive frame error line status caution level has not yet been occurred in each
station's PORT2.
• 1: A receive frame error line status caution level has been occurred in each station's
PORT2.
When Clear communication error count (SB0006) is turned ON, the stored status is
cleared.
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SW0150 16 15 14 13 12 11
SW0151 32 31 30 29 28 27
SW0152 48 47 46 45 44 43
64 63 62 61 60 59
SW0153
80 79 78 77 76 75
SW0154
SW0155 96 95 94 93 92 91
SW0156 112 111 110 109 108 107
SW0157
Each number in the table represents a station No.
is fixed to 0.
(Conditions)
• This is enabled when the Baton pass status (own station) (SB0047) is OFF.
• Holds the data immediately before the error.
• This is enabled only for normal stations in the Baton pass status (each station)
(SW00A0 to SW00A7).
Stores the station number where a receive frame error line status warning level has
occurred in each station's PORT2 from power-on until the present.
• 0: A receive frame error line status warning level has not yet been occurred in each
station's PORT2.
• 1: A receive frame error line status warning level has been occurred in each
station's PORT2.
When Clear communication error count (SB0006) is turned ON, the stored status is
cleared.
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
16 15 14 13 12 11
SW0158
SW0159 32 31 30 29 28 27
SW015A 48 47 46 45 44 43
SW015B 64 63 62 61 60 59
80 79 78 77 76 75
SW015C
SW015D 96 95 94 93 92 91
112 111 110 109 108 107
SW015E
SW015F
Each number in the table represents a station No.
is fixed to 0.
(Conditions)
• This is enabled when the Baton pass status (own station) (SB0047) is OFF.
• Holds the data immediately before the error.
• This is enabled only for normal stations in the Baton pass status (each station)
(SW00A0 to SW00A7).
10 9 8 7 6 5 4 3
26 25 24 23 22 21 20 19 18
42 41 40 39 38 37 36 35 34
58 57 56 55 54 53 52 51 50
74 73 72 71 70 69 68 67 66
90 89 88 87 86 85 84 83 82
106 105 104 103 102 101 100 99 98
120 119 118 117 116 115 114
10 9 8 7 6 5 4 3
26 25 24 23 22 21 20 19 18
42 41 40 39 38 37 36 35 34
58 57 56 55 54 53 52 51 50
74 73 72 71 70 69 68 67 66
90 89 88 87 86 85 84 83 82
106 105 104 103 102 101 100 99 98
120 119 118 117 116 115 114
Appendix 4 Link Special Register (SW) List
Availability
Master Local
station station
 
2 1
17
33
49
65
81
97
113
 
2 1
17
33
49
65
81
97
113
APPX
A
213