Siemens SIMATIC S7-1500 Manual page 24

Function
Integrated technology
Motion Control
Integrated closed-loop
control functionality
CPU 1511-1 PN (6ES7511-1AK02-0AB0)
Equipment Manual, 05/2021, A5E40869673-AB
Description
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 measur-
ing 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 syn-
chronous operation
• Cams, cam track for position-dependent generation
of switching signals
• Measuring input for fast, accurate and event-
dependent sensing of actual positions
• PID Compact (continuous PID controller)
• PID 3Step (step controller for integrating actuators)
• PID Temp (temperature controller for heating and
cooling with two separate actuators)
Product overview
2.4 Firmware functions
Additional information
S7-1500T Motion Control function
manuals
(https://support.industry.siemens.co
m/cs/ww/en/view/109751049)
PID control function manual
(https://support.industry.siemens.co
m/cs/ww/en/view/108210036)
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