Control functions
7.5 Internal position control (IPos)
SINAMICS V90, SIMOTICS S-1FL6
246
Operating Instructions, 04/2019, A5E36037884-007
3.
Trigger SREF to a rising edge to start referencing.
Note
During the referencing, if SREF is OFF, the referencing stops.
4.
If the servo motor reaches the reference point, the signal REFOK (if configured) is output.
5.
Switch off the signal SREF, and the referencing finishes successfully.
External reference cam (signal CCWL) and encoder zero mark (p29240=3)
The referencing is triggered by signal SREF. After that, the servo motor accelerates to the
speed specified in p2605 to find the reference cam. The direction (CCW) for searching the
reference cam is defined by p2604. When the signal CCWL is detected (1→0), the servo
motor decelerates to standstill with maximum deceleration. After that, the servo motor
accelerates again to the speed specified in p2608 and the running direction (CW) is opposite
to the direction defined by p2604. The signal CCWL switches to high level (0→1). When the
servo motor finds the first zero mark, it starts to travel towards the reference point defined in
p2600 with the speed specified in p2611. When the servo motor reaches the reference point
(p2599), the signal REFOK is output. Switch off the signal SREF (1→0) and the referencing
finishes successfully.
The whole process is shown in the diagram below:
Содержание SIMOTICS S-1FL6
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Страница 87: ...Mounting 3 1 Mounting the drive SINAMICS V90 SIMOTICS S 1FL6 Operating Instructions 04 2019 A5E36037884 007 85 ...
Страница 89: ...Mounting 3 1 Mounting the drive SINAMICS V90 SIMOTICS S 1FL6 Operating Instructions 04 2019 A5E36037884 007 87 ...
Страница 342: ...Tuning 9 9 PI P switching SINAMICS V90 SIMOTICS S 1FL6 340 Operating Instructions 04 2019 A5E36037884 007 ...
Страница 384: ...Parameters 10 2 Parameter list SINAMICS V90 SIMOTICS S 1FL6 382 Operating Instructions 04 2019 A5E36037884 007 ...
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