Siemens SIMATIC S7 System Manual page 344

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102BTechnology instructions

9.3 Basic motion control

STEP 7 tools for motion control

Configuration

Commissioning

If you change the dimension system at a later time, the values may not be converted

correctly in all configuration windows of the technology object. In this case, check the

configuration of all axis parameters.

You may have to adapt the values of the input parameters of motion control instructions to

the new dimension unit in the user program.

Configures the following properties of the "Axis" technology object:

Selection of the PTO to be used and configuration of the drive interface

Properties of the mechanics and the transmission ratio of the drive (or machine or system)

Properties for position limits, dynamics, and homing

Save the configuration in the data block of the technology object.

Tests the function of your axis without having to create a user program. When the tool is started,

the control panel will be displayed. The following commands are available on the control panel:

Enable and disable axis

Move axis in jog mode

Position axis in absolute and relative terms

Acknowledge errors

The velocity and the acceleration / deceleration can be specified for the motion commands. The

control panel also shows the current axis status.

Monitors of the current status and error information for the axis and drive.

After you create the technological object for the

axis, you configure the axis by defining the basic

parameters, such as the PTO and the configuration

of the drive interface. You also configure the other

properties of the axis, such as position limits,

dynamics, and homing.

System Manual, 11/2011, A5E02486680-05

S7-1200 Programmable controller

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