STW TC1, User Manual

Page: 243 / 374

7 Teleservice Application Framework
User Manual 243/374
DLCN
– Clear data logger log file by name
Syntax of command:
DLCN;<name>
Syntax of response:
DLCN;<error_code>
Description:
Clears the specified data logger log file (Only deletes logger data, does not delete the log file).
Parameter:

Input:
Variable Variable Type Description
name string Name of data logger

Output:
Variable Variable Type Description
error_code uint16 0: no error occurred, else command failed
KFGV - Get variables
Syntax of command:
KFGV;<name>;<var_index_1>;<var_index_2>;...;<var_index_n> *
KFGV;DAT[VL1<u16_block_len><as8_name[16]><u16_var_index_1>
<u16_var_index_2>...<u16_var_index_n><0x0000>] **
Syntax of response:
KFGV;<error_code>
*: ASCII mode
**: Binary mode
Description:
Reads a list of variables. Two formats of the command are supported. In ASCII mode var_index_n is ASCII
coded. In binary mode the variable index are transferred binary in a data section. This allows to reduce the
traffic volume compared to the ASCII format. The raw data returned from the device is parsed and a DLF file
containing the variable values is generated. The name of the DLF file is specified by parameter <name>. If
reading a variable fails, the command execution is aborted and an error code is returned. The DLF file only
contains valid data. All data types are supported. The sizes of the variables are specified by their types.