Siemens Simatic S7-1500 Application Description - Page 12

Browse online or download pdf Application Description for Industrial Equipment Siemens Simatic S7-1500. Siemens Simatic S7-1500 50 pages. Digital output module dq 16x230vac/2a st relais (6es7522-5hh00-0ab0)
Also for Siemens Simatic S7-1500: Manual (40 pages), Manual (37 pages), Manual (47 pages), Manual (24 pages), Manual (34 pages), User Manual (45 pages), Manual (27 pages), Configuration Manual (20 pages), Manual (47 pages), Manual (43 pages), Manual (48 pages), Manual (26 pages), Manual (28 pages), Manual (50 pages), Manual (34 pages), User Manual (44 pages), Manual (50 pages), Manual (30 pages), Manual (41 pages), Manual (50 pages), Manual (40 pages), Safety Programming Manualline (48 pages), Communication Instruction Manual (36 pages), Manual (40 pages), Manual (25 pages), Manual (42 pages), Manual (28 pages), Manual (33 pages), Manual (49 pages), Manual (36 pages), Manual (41 pages), Manual (46 pages), Manual (38 pages), Manual (35 pages), Manual (39 pages), Manual (28 pages), Manual (35 pages), Equipment Manual (35 pages), Manual (50 pages), Equipment Manual (32 pages), Equipment Manual (38 pages), Manual (29 pages), Equipment Manual (38 pages), Manual (34 pages), Manual (36 pages), Equipment Manual (50 pages), Manual (45 pages)

Print Page

3 Principle of Operation

3.1 Technology objects (TOs) – basics

Principle of Operation

3.1

Technology objects (TOs) – basics

The motion control functions of the SIMATIC S7-1500 CPUs are based on the Axis

technology object.

From a programmer's point of view, the Axis technology object represents the

SINAMICS drive, i.e. the converter, motor and, where necessary, position encoder.

The position encoder is necessary only for positioning axes.

The SIMATIC S7-1500 supports speed axes and positioning axes:

•

Speed axes allow you to specify the speed at which the axis is to rotate.

•

A positioning axis supports all functions of a speed axis and additionally offers

the option of approaching position values.

3.2

Interaction of motion control instructions and

technology objects

3.2.1

A motion control instruction sends a job to the technology object, which then

executes the job. Such a command can, for example, be an axis enable, moving at

a constant velocity or positioning

A technology object can be accessed by multiple motion control instructions.

Aside from the job status display on the motion control instructions, the Axis

technology object also saves general information such as the current velocity and

position

Figure 3-1 Data exchange between a TO and multiple motion control instructions

Only positioning axes

SINAMICS G120 as a Speed Axis on the S7-1500

V1.0a, Entry ID: 78788716

in a technology DB.