Siemens SINUMERIK 840D Description Of Functions page 303

11.03
The measurement is started on the NCK side and appropriate information
output in the dialog line after pressing the vertical "start" softkey.
If the measurement cannot be started, appropriate error information and
instructions are provided which can be used to troubleshoot the problem.
Measured value buffer When NCK ends the measurement, the buffers, that contain the factors that are
used to convert from the formats on the NCK side to the physical units for
display with HMI_ADV and the actual measured values, are transferred to the
HMI_ADV. The number of buffers depends on the number of trace channels
that are assigned (trace 1 to trace 4).
When the buffers are being transferred, this is signaled in the dialog line.
Display Once the measurement has been completed, the results of the measurement
can be graphically displayed using the horizontal "display" softkey.
© Siemens AG 2003 All Rights Reserved
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
5 Commissioning
5.5 Diagnostics
5-303