Delta AH500 Programming Manual page 104

SR228: The download log pointer points to the latest download log. When a download
action is executed, the value of the download log pointer increases by one. The
range of pointer values is 0~19. For example, the download log pointer points to the
fourth download log when the value in SR228 is 3.
The time when the downloading actions occur and the action numbers are recorded in
SR229~SR30. The corresponding functions of these data registers are as follows.
Action
Number
number
Year
SR230
1 SR229
High byte
SR234
2 SR233
High byte
SR238
3 SR237
High byte
SR242
4 SR241
High byte
SR246
5 SR245
High byte
SR250
6 SR249
High byte
SR254
7 SR253
High byte
SR258
8 SR257
High byte
SR262
9 SR261
High byte
SR266
10 SR265
High byte
SR270
11 SR269
High byte
SR274
12 SR273
High byte
SR278
13 SR277
High byte
SR282
14 SR281
High byte
SR286
15 SR285
High byte
SR290
16 SR289
High byte
SR294
17 SR293
High byte
SR298
18 SR297
High byte
SR302
19 SR301
High byte
SR306
20 SR305
High byte
*Time when the download action occurs: The data is stored as the values in the
binary-coded decimal. The range of values is as follows.
Function
Year
Month
Day
Hour
Minute
*Time when the download action occurs
Month Day
SR230 SR231
Low byte High byte
SR234 SR235
Low byte High byte
SR238 SR239
Low byte High byte
SR242 SR243
Low byte High byte
SR246 SR247
Low byte High byte
SR250 SR251
Low byte High byte
SR254 SR255
Low byte High byte
SR258 SR259
Low byte High byte
SR262 SR263
Low byte High byte
SR266 SR267
Low byte High byte
SR270 SR271
Low byte High byte
SR274 SR275
Low byte High byte
SR278 SR279
Low byte High byte
SR282 SR283
Low byte High byte
SR286 SR287
Low byte High byte
SR290 SR291
Low byte High byte
SR294 SR295
Low byte High byte
SR298 SR299
Low byte High byte
SR302 SR303
Low byte High byte
SR306 SR307
Low byte High byte
Ch a pt er 2 De v ic es
Hour Minute
SR231 SR232
Low byte High byte
SR235 SR236
Low byte High byte
SR239 SR240
Low byte High byte
SR243 SR244
Low byte High byte
SR247 SR248
Low byte High byte
SR251 SR252
Low byte High byte
SR255 SR256
Low byte High byte
SR259 SR260
Low byte High byte
SR263 SR264
Low byte High byte
SR267 SR268
Low byte High byte
SR271 SR272
Low byte High byte
SR275 SR276
Low byte High byte
SR279 SR280
Low byte High byte
SR283 SR284
Low byte High byte
SR287 SR288
Low byte High byte
SR291 SR292
Low byte High byte
SR295 SR296
Low byte High byte
SR299 SR300
Low byte High byte
SR303 SR304
Low byte High byte
SR307 SR308
Low byte High byte
Value
00~99 (A.D.)
01~12
01~31
00~23
00~59
Second
SR232
Low byte
SR236
Low byte
SR240
Low byte
SR244
Low byte
SR248
Low byte
SR252
Low byte
SR256
Low byte
SR260
Low byte
SR264
Low byte
SR268
Low byte
SR272
Low byte
SR276
Low byte
SR280
Low byte
SR284
Low byte
SR288
Low byte
SR292
Low byte
SR296
Low byte
SR300
Low byte
SR304
Low byte
SR308
Low byte
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