Siemens SINAMICS G120 Operating Instructions Manual page 428

Appendix
A.6 Handling STARTER
Trigger
You can create your own start condition (trigger) for the trace. With the factory setting
(default setting) the trace starts as soon as you press the
button
Using pretrigger, set the time for the recording before the trigger is set. As a consequence,
the trigger condition traces itself.
Example of a bit pattern as trigger:
You must define the pattern and value of a bit parameter for the trigger. To do so, proceed
as follows:
Using
Using
Using
condition
①
②
Figure A-3
In the example, the trace starts if DI0 and DI3 are high and DI2 is low. The state of the other
digital inputs is not relevant for the start of the trace.
Further, you can either set an alarm or fault as start condition.
428
, you can define another trigger to start the measurement.
, select "Trigger to variable - bit pattern"
, select the bit parameter
, open the screen form in which you set the bits and their values for the start
Select the bits for the trace trigger, upper row hex format, lower row binary format
Define the bits for the trace trigger, upper row hex format, lower row binary format
Bit pattern
button (Start Trace). Using the
Converter with the CU250S-2 Control Unit (vector)
Operating Instructions, 06/2013, FW V4.6, A5E31759476B AB