Siemens SIMATIC S7-1200 - Page 522

Extended instructions
9.9 Recipes and Data logs
S7-1200 Programmable controller
522 System Manual, V4.2, 09/2016, A5E02486680-AK
Parameter RET_VAL
Error code*
(W#16#...)
Explanation
0
No error.
7000 No job processing active.
7001
Start of job processing. Parameter BUSY = 1, DONE = 0
7002 Intermediate call (REQ irrelevant): Instruction already active; BUSY has the value "1".
8091
A data type other than STRING is being used at the NAME parameter.
8092
Data log does not exist.
80A2
Write error signaled back by the file system.
80B4
The memory card is write-protected.
* The error codes can be displayed as integer or hexadecimal values in the program editor. For information on switching
the display formats, refer to "See also".
DataLogNewFile (Data log in new file)
Table 9- 214 DataLogNewFile instruction
LAD / FBD
SCL
Description
"DataLogNewFile_DB"(
req:=_bool_in_,
records=:_udint_in_,
done=>_bool_out_,
busy=>_bool_out_,
error=>_bool_out_,
status=>_word_out_,
name=:_DataLog_out_,
ID:=_dword_inout_);
Allows your program to create a new data
log file based upon an existing data log file.
STEP 7 automatically creates the associated
instance DB when you insert the instruction.
2
In the SCL example, "DataLogNewFile_DB" is the name of the instance DB.