13: Profiled Velocity

CANopen DSP 402 Implementation Guide

MAN-CAN402IG (Ver. 1.2)

94

13: Profiled Velocity

6069h: Velocity sensor actual value

6060h: Velocity window

606Ah: Sensor selection code

606Bh: Velocity demand value

606Ch: Velocity actual value

606Dh: Velocity window

606Eh: Velocity window time

606Fh: Velocity threshold

6070h: Velocity threshold time

60FFh: Target velocity

13.1General Information

Profile Velocity mode includes the following sub-functions: Demand value input via trajectory generator

Velocity capture using the position sensor or velocity sensor

Velocity control function with the appropriate input and output signals Monitoring of the profile velocity using a window function Monitoring of the velocity actual value using a threshold

The input parameters of the reference value generator are:

Profile velocity

Profile acceleration

Profile deceleration

Emergency stop

Motion profile type

These parameters and the operation of the reference value generator are described in section 11:.

The velocity controller calculates a torque variable. When a different target position arrives, it is executed immediately.

Notes:

A target velocity can be executed only in OPERATION ENABLED state. Otherwise, the process aborts with an emergency message.

The velocity, acceleration and deceleration are submitted to the limits according to the relevant limit range.

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Elmo DSP 402 manual Profiled Velocity, 13.1General Information, 6069h Velocity sensor actual value, 6060h Velocity window