Siemens SINAMICS S120 Function Manual page 468

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Communication PROFIBUS DP/PROFINET IO

10.1 Communication according to PROFIdrive

Example: central probe

Assumptions for the example:

● Determination of the time stamp MT1_ZS_S by evaluating the rising edge of probe 1

● Determination of the time stamp MT2_ZS_S and MT2_ZS_F by evaluating the rising and

● Probe 1 on DI/DO 9 of the Control Unit (p0680[0] = 1)

● Probe 2 on DI/DO 10 of the Control Unit (p0680[1] = 2)

● Manufacturer-specific telegram p0922 = 391 is set.

Figure 10-16 Sequence chart for central probe example

falling edge of probe 2

Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5

Drive functions