Siemens Simantic S7-1500 Manual page 23

Function
PROFIenergy
Integrated technology
Motion Control
Extended Motion Control
functions
CPU 1517T-3 PN/DP (6ES7517-3TP00-0AB0)
Manual, 12/2017, A5E36285525-AB
Description
PROFIenergy is a PROFINET-based data interface for
switching off consumers centrally and with full coordi-
nation during pause times regardless of the manufac-
turer or device type. Through this, the process should
only be provided with the energy that is absolutely
required. The majority of the energy is saved by the
process; the PROFINET device itself only contributes a
few watts of savings potential.
S7-1500 CPUs support the controlled positioning and
traveling of axes via S7-1500 Motion Control functions
by means of the following technology objects:
Speed-controlled axes, positioning axes, synchronized
axes, external encoders, cams, cam tracks and
measuring inputs.
Speed-controlled axis for controlling a drive with
•
speed specification
Positioning axis for position-controlled positioning of
•
a drive
Synchronous axis to interconnect with a master
•
value. The axis is synchronized to the master axis
position.
External encoder for detecting the actual position of
•
an encoder and its use as a master value for
synchronous operation
Cams, cam track for position-dependent generation
•
of switching signals
Measuring input for fast, accurate and event-
•
dependent sensing of actual positions
You program the technology objects with Motion
Control instructions according to PLCopen.
The technology CPUs of the SIMATIC S7-1500 also
support extended Motion Control functions:
Advanced synchronization functions
•
– Synchronization with specification of the
synchronous position
– Actual value coupling
– Shifting of the master value at following axis
– Camming
Cam
•
Up to 4 encoders or measuring systems as actual
•
position for position control
Controlling of kinematics, such as
•
– Cartesian portals
– Roller pickers
– Delta pickers
– SCARA
Product overview
2.4 Firmware functions
Additional information
S7-1500 Motion Control function
manual
(http://support.automation.siemens.c
om/WW/view/en/109749262)
S7-1500T Motion Control function
manual
(https://support.industry.siemens.co
m/cs/ww/en/view/109749263)
S7-1500T Kinematics Functions
V4.0 in TIA Portal V15
(https://support.industry.siemens.co
m/cs/ww/en/view/109749264)
Function manual
23