Efficient Networks S120 manual Motion Control with Profibus, Settings, Sequence

Models: S120

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Communication PROFIBUS DP/PROFINET IO 10.2 Communication via PROFIBUS DP

Example: emergency stop with telegram failure

Assumption:

A drive unit with an Active Line Module and a Single Motor Module.

VECTOR mode is activated.

After the ramp-down time has elapsed (p1135), the drive is at a standstill.

Settings:

A_INF p2044 = 2

VECTOR p2044 = 0

Sequence:

After a telegram failure (t > t_An), binector output r2043.0 of drive object CU switches to "1". At the same time, alarm A01920 is output for the A_INF drive objects and alarm A01920 and fault F01910 are output for VECTOR. When F01910 is output, an OFF3 is triggered for the drive. After a delay time (p2044) of two seconds has elapsed, fault F01910 is output on the infeed and triggers OFF2.

10.2.3Motion Control with PROFIBUS

Motion Control /Isochronous drive link with PROFIBUS

 

 

 

 

 

 

 

 

 

 

 

 

 

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Figure 10-28 Motion Control/Isochronous drive link with PROFIBUS, optimized cycle with

TMAPC = 2 ∙ TDP

416

Drive Functions

Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4

Page 416
Image 416
Efficient Networks S120 Motion Control with Profibus, Example emergency stop with telegram failure Assumption, Settings