Siemens Sinumerik 802D sl Instruction Manual page 119

Description
The measuring function serves to optimize the controller of the drive. The measuring func-
tion can also be used to eliminate specifically the influence of overlaid closed-loop control
circuits by simple parameterization and to analyze the dynamic properties of individual
drives. To this end, function generator and trace are coupled with each other. The control
loop is supplied with the ramp-function generator signal at a given point (e.g. speed setpoint)
and recorded by the trace function at another (e.g. speed actual value). The parameteriza-
tion of a measuring function automatically also parameterizes the trace. Certain operating
modes have already been predefined for the trace, which can be used here.
Parameterizing and operating the measuring function
The measuring function is parameterized and operated via the STARTER parameterization
and commissioning tool.
Fig. 9-18
Note
Please refer to the online help for more information about parameterizing and using the
measuring sockets.
Siemens Automation Parts
SINUMERIK 802D sl Instruction Manual (BA), 05/2005 Edition
6FC5 397-0CP10-1BA0
"Measuring function" initial screen
Commissioning
9.11 Diagnosis via STARTER
9-117