Siemens SINUMERIK 840DE sl Commissioning Manual page 475

Precondition
A session file of recorded traces is available.
Procedure
18.12.3 Variable for trace
18.12.3.1 Variables filter/search
Searching for PLC/NC/servo variables
To limit the selection of variables for PLC/NC/servo, set a filter and/or enter a start value for
the search:
Filter:
System variable
NC
Axis
Channel
Mode groups
Servo
Global user data
SINUMERIK Operate (IM9)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
1. You have selected the "Trace" function.
2. Press the "Load trace" softkey.
The "Load Session File: Please Select File" window opens.
3. Select the desired session file from the appropriate directory, e.g. "Trace",
and press the "Display trace" softkey.
The "Load trace: session..." is opened.
4. Select the checkbox "Variables, settings", if you wish to immediately start
the trace session.
5. Press the "OK" softkey and the "Start trace" softkey to restart the
trace.
- OR -
Select the checkbox "Variables, settings and recorded values", if you wish
to display the trace session.
Press the "OK" softkey.
The data of the selected session are loaded displayed in the "Trace"
window.
Display of the following variables:
System variables
NC variables
Axis variables
Channel variables
Variables of the mode groups in OPI notation
Servo trace variables
GUD such as: SGUD, MGUD, UGUD, GUD4, ...
Service and diagnostics
18.12 Trace
461