Siemens SINUMERIK 840Di sl Commissioning Manual page 529

Softkey: Physical address
Within the framework of the trace function, it is also possible to select data using its physical
address.
Figure 14-9
To do so, proceed as follows:
● Choose the signal type Physical address from the desired trace.
● Press the softkey Physical address.
● Enter the desired values in the input screen form.
● Press the softkeys OK to complete your input.
The input of all parameters is carried out in the hexadecimal number format.
Input field: Screen form
This screen form is used to select the data format to be evaluated when recording.
● Byte: 0000 00FF
● Word: 0000 FFFF
● Double word: FFFF FFFF
● Individual bits: xxxx xxxx
● 1: selected
● 0: not selected.
By default, all bits are selected.
Input field: Threshold
The Threshold input field is only used to enter the triggering threshold for the physical
address of Trace 1. If you exit the input screen form with the Ok softkey, this hex value is
then entered in the field Threshold of the main screen of the trace function.
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
Menu: Physical address for trace x
NOTICE
This function is only required in exceptional cases, for example, if the information
provided by the known signals (see Signal selection list field) is not adequate.
Before using this function, you should contact the SINUMERIK hotline.
Drive Optimization with HMI Advanced
14.6 Trace function
529