Siemens SINUMERIK 840D sl Function Manual page 320

Detailed description
2.6 Communication log
2.6 Communication log
Log assistance
In event of a fault and when developing OEM applications, control logs may assist with the
analysis.
Logs and version
Communication log
The communication errors which have occurred between the HMI and NC are displayed in
chronological order via the soft key Comm. log in the "Diagnostics" operating area This error
list assists developers of OEM applications in localizing sporadic errors. The list has no
relevance for normal operation.
Logbook
The logbook display selected by means of soft key Logbook in the "Diagnostics" operating
area automatically lists details of all alterations to the control that are relevant for the system
(e.g., changes in access level).
For SINUMERIK 840Di, the logbook is displayed in 840Di StartUp.
Version
in case of service, the integrated HMI or NC software version can be read (Operating area
"Diagnosis" under the Version) softkey.
The software version of each software module is recorded additionally in a list.
38
Basic logic functions: Diagnostic tools (D1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0