Siemens SINUMERIK 840Di sl Function Manual page 122

Detailed description
2.9 Diagnostics (only with HMI Advanced)
Figure 2-13
Operation
For information about operating the logging function, please see:
References:
/BAD/ Operator's Guide HMI Advanced.
Log definition
The log definition can contain up to 6 specified variables. The values of these variables are
written to the log file in the specified cycle. A list of variables, which may be selected for
logging purposes, is displayed. The cycle can be selected in multiples of the interpolation
cycle. The file size can be selected in Kbytes. A log definition must be initialized before it can
be activated on the NCK for the purpose of acquiring the necessary values.
Log file size
Values between 3 KB (minimum) and 50 KB (maximum) can be selected as the log file size.
122
Schematic representation of Log main run variables process
Function Manual, 11/2006, 6FC5397-5BP10-2BA0
Synchronized actions