Efficient Networks S120 manual Function diagram overview see Sinamics S List Manual, 9HORFLW

Models: S120

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Function modules 7.9 Basic positioner

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Figure 7-17 Activated jerk limitation

The maximum inclination (rk) can be set in parameter p2574 ("Jerk limitation") in the unit LU/s3 for both acceleration and braking. The resolution is 1000 LU/s3. To activate limiting permanently, set parameter p2575 ("Active jerk limitation") to 1. In this case, limitation cannot be activated or deactivated in traversing block mode by means of the command "JERK" as this would require parameter p2575 ("Activate jerk limitation") to be set to zero. The status signal r2684.6 ("Jerk limitation active") indicates whether or not jerk limitation is active.

Limitation is effective:

In jog mode

When traversing blocks are processed

When setpoints are defined directly/MDI for positioning and setup

during referencing

During stop responses due to alarms

Jerk limitation is not active when alarms occur with stop responses OFF1 / OFF2 / OFF3.

Function diagram overview (see SINAMICS S List Manual)

● 3630 Traversing range limits

Overview of key parameters (see SINAMICS S List Manual)

p2571 EPOS maximum velocity

p2572 EPOS maximum acceleration

p2573 EPOS maximum deceleration

p2646 CI: EPOS velocity override

Software limit switches:

p2578 CI: EPOS software limit switch, minus signal source

p2579 CI: EPOS software limit switch, plus signal source

p2580 CO: EPOS software limit switch, minus

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Drive Functions

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

Page 258
Image 258
Efficient Networks S120 manual Function diagram overview see Sinamics S List Manual, 9HORFLW