Delta AH500 Programming Manual page 103

AH 5 00 Pr ogr am m ing Ma n ua l
 SR40~SR161
SR40: The maximum number of error logs which are stored in SR40 is 20. Every error log
occupies 6 registers.
SR41: The error log pointer points to the latest error log. When an error occurs, the value of
the error log pointer increases by one. The range of pointer values is 0~19. For
example, the error log pointer points to the fourth error log when the value in SR41 is
3.
The time when the errors occur and the positions where the errors occur are recorded in
SR42~SR161. The corresponding functions of these data registers are as follows.
Rack Slot
Number
SR42
SR42
1
Low byte
High byte
SR48 SR48
2
High byte Low byte
SR54 SR54
3
High byte Low byte
SR60 SR60
4
High byte Low byte
SR66 SR66
5
High byte Low byte
SR72 SR72
6
High byte Low byte
SR78 SR78
7
High byte Low byte
SR84 SR84
8
High byte Low byte
SR90 SR90
9
High byte Low byte
SR96 SR96
10
High byte Low byte
SR102 SR102
11
High byte Low byte
SR108 SR108
12
High byte Low byte
SR114 SR114
13
High byte Low byte
SR120 SR120
14
High byte Low byte
SR126 SR126
15
High byte Low byte
SR132 SR132
16
High byte Low byte
SR138 SR138
17
High byte Low byte
SR144 SR144
18
High byte Low byte
SR150 SR150
19
High byte Low byte
SR156 SR156
20
High byte Low byte
7. The download log in the PLC
 SR227~SR308
SR227: The maximum number of download logs which are stored in SR227 is 20. Every
download log occupies 4 registers. The download actions which are recorded are
numbered, as shown in the following table.
Download action
Downloading the program
Downloading the setting of the PLC
Downloading the module table
2 - 8 4
Error
Module
ID code
Year
SR45
SR43 SR44
High byte
SR51
SR49 SR50
High byte
SR57
SR55 SR56
High byte
SR63
SR61 SR62
High byte
SR69
SR67 SR68
High byte
SR75
SR73 SR74
High byte
SR81
SR79 SR80
High byte
SR87
SR85 SR86
High byte
SR93
SR91 SR92
High byte
SR99
SR97 SR98
High byte
SR105
SR103 SR104
High byte
SR111
SR109 SR110
High byte
SR117
SR115 SR116
High byte
SR123
SR121 SR122
High byte
SR129
SR127 SR128
High byte
SR135
SR133 SR134
High byte
SR141
SR139 SR140
High byte
SR147
SR145 SR146
High byte
SR153
SR151 SR152
High byte
SR159
SR157 SR158
High byte
Number
Time when the error occurs
Month Day Hour
SR45 SR46 SR46
Low byte High byte Low byte
SR51 SR52 SR52
Low byte High byte Low byte
SR57 SR58 SR58
Low byte High byte Low byte
SR63 SR64 SR64
Low byte High byte Low byte
SR69 SR70 SR70
Low byte High byte Low byte
SR75 SR76 SR76
Low byte High byte Low byte
SR81 SR82 SR82
Low byte High byte Low byte
SR87 SR88 SR88
Low byte High byte Low byte
SR93 SR94 SR94
Low byte High byte Low byte
SR99 SR100 SR100
Low byte High byte Low byte
SR105 SR106 SR106
Low byte High byte Low byte
SR111 SR112 SR112
Low byte High byte Low byte
SR117 SR118 SR118
Low byte High byte Low byte
SR123 SR124 SR124
Low byte High byte Low byte
SR129 SR130 SR130
Low byte High byte Low byte
SR135 SR136 SR136
Low byte High byte Low byte
SR141 SR142 SR142
Low byte High byte Low byte
SR147 SR148 SR148
Low byte High byte Low byte
SR153 SR154 SR154
Low byte High byte Low byte
SR159 SR160 SR160
Low byte High byte Low byte
1
2
3
Minute Second
SR47 SR47
High byte Low byte
SR53 SR53
High byte Low byte
SR59 SR59
High byte Low byte
SR65 SR65
High byte Low byte
SR71 SR71
High byte Low byte
SR77 SR77
High byte Low byte
SR83 SR83
High byte Low byte
SR89 SR89
High byte Low byte
SR95 SR95
High byte Low byte
SR101 SR101
High byte Low byte
SR107 SR107
High byte Low byte
SR113 SR113
High byte Low byte
SR119 SR119
High byte Low byte
SR125 SR125
High byte Low byte
SR131 SR131
High byte Low byte
SR137 SR137
High byte Low byte
SR143 SR143
High byte Low byte
SR149 SR149
High byte Low byte
SR155 SR155
High byte Low byte
SR161 SR161
High byte Low byte