Delta AS Series Programming Manual page 154

8. PLC download log
 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.
Number (HEX)
0x0001
0x0002
0x0003
0x000A
0x000B
0x000C
0x000D
0x000E
0x000F
0x0010
0x0011
0x0012
0x0013
0x0014
0x0015
Note: ISPSooft V3.13 or later and CPU with FW V1.10 or later supports 0x000A – 0x0015.
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 of the downloading and the action numbers are recorded in SR229–SR30. The following table
lists the corresponding functions of these data registers.
Action
No.
number
1 SR229
2 SR233
3 SR237
4 SR241
5 SR245
6 SR249
Downloading the program
Downloading the PLC setting
Downloading the I/O module table
PLC operation codes (ISP)
PLC parameters (HWCONFIG)
Module configurations (HWCONFIG)
PLC operation codes and programs (ISP)
PLC operation codes (Online editing)
PLC operation codes and programs (Online editing)
PLC operation codes and programs (Restoration from SD card)
Module configurations and PLC parameters (HWCONFIG)
Module configurations and data exchange table (HWCONFIG)
Module configurations and data exchange table (HWCONFIG)
Module configurations (EIP Builder)
Module configurations, PLC parameters and data exchange table (Restoration from
SD card)
*Time when the download occurs
Year Month
SR230 SR230
High byte Low byte
SR234 SR234
High byte Low byte
SR238 SR238
High byte Low byte
SR242 SR242
High byte Low byte
SR246 SR246
High byte Low byte
SR250 SR250
High byte Low byte
Download action
Day Hour
SR231 SR231
High byte Low byte
SR235 SR235
High byte Low byte
SR239 SR239
High byte Low byte
SR243 SR243
High byte Low byte
SR247 SR247
High byte Low byte
SR251 SR251
High byte Low byte
Cha p ter 2 De vices
Minute Second
SR232 SR232
High byte Low byte
SR236 SR236
High byte Low byte
SR240 SR240
High byte Low byte
SR244 SR244
High byte Low byte
SR248 SR248
High byte Low byte
SR252 SR252
High byte Low byte
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