Mitsubishi Electric RD77GF8 User Manual page 163

No. Name
SW0110 CPU minor error status
to of each station
SW0117
SW0130 PORT2 current error
to frame reception status of
SW0137 each station (1)
Description
Stores the minor error or continuation error occurrence status of each station.
When the target station is the master/local module, the occurrence status on the control CPU is stored.
0: Normal operation, or a moderate or serious error (stop error) occurring
1: Minor error (continuation error) occurring
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SW0110 16 15 14 13 12 11 10
SW0111
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
SW0112 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SW0113 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
SW0114 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
SW0115 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
SW0116 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
SW0117
Each No. in the table represents a station No.
 is fixed to 0.
(Conditions)
• This register is enabled when "Baton pass status of own station" (SB0047) is off.
• When "Baton pass status of own station" (SB0047) is turned on (error), data prior to error is held.
• This register is enabled only for normally operating stations in "Baton pass status of each station" (SW00A0 to
SW00A7).
• Reserved stations and stations higher than the maximum station No. are ignored.
Stores the station No. where a receive frame error line status caution level is currently occurring in the P2 side of each
station.
0: A receive frame error line status caution level is not occurring.
1: A receive frame error line status caution level is occurring.
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
SW0130 16 15 14 13 12 11 10
SW0131 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
SW0132 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SW0133 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
SW0134 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
SW0135
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
SW0136
112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
SW0137
Each No. in the table represents a station No.
 is fixed to 0.
(Conditions)
• This register is enabled when "Baton pass status of own station" (SB0047) is off.
• When "Baton pass status of own station" (SB0047) is turned on (error), data prior to error is held.
• This register is enabled only for normally operating stations in "Baton pass status of each station" (SW00A0 to
SW00A7).
9 8 7 6 5 4 3 2
120 119 118 117 116 115 114 113
9 8 7 6 5 4 3 2
120 119 118 117 116 115 114 113
Appendix 4 List of Link Special Register (SW)
1
1
A
APPX
161