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Advanced Hydraulic Control with Siemens Presented by Brock Gale/Tim Barry
Manufacturing in America │ March 20-21, 2019
Unrestricted © Siemens 2019
Unrestricted © Siemens AG 2019
Unrestricted © Siemens Industry, Inc. 2019 siemens.com/metalforming
SIMATIC SimaHyd V1.0
Toolbox for hydraulic axes
for SIMATIC S7-1500/S7-1500T
Unrestricted © Siemens AG 2018
SIMATIC SimaHyd Overview
The SIMATIC S7-1500 controller generation is ideally suited
for the automation of complex hydraulic applications.
The hydraulic toolbox SimaHyd developed by Siemens in
the TIA Portal enables the user to realize individual
concepts on the basis of modularly applicable function
blocks. As a result, engineering expenditures are
significantly reduced.
The innovative servo pump solution by Siemens, which
offers maximum energy efficiency and flexibility in
interaction with the SINAMICS S120 drive system,
represents an example.
Intelligent Solutions for Hydraulic Systems
Unrestricted © Siemens AG 2018
Open software library, programmed according to PLCOpen standad
Individual interconnection of the set point (e.g. analog output for a valve or servo pump on a SINAMICS drive system)
Develop hydraulic applications with a modular principle, adjustable to your needs
Runs on all S7-1500 CPUs → No Extra Controller(s) Needed. No Additional Software
Easy integration into already existing PLC program
Expandable by adding custom functions
Key Features of the Toolbox
SIMATIC SimaHyd
Key Features
Unrestricted © Siemens AG 2018
Page 5
Example System with Servo Pump
Unrestricted © Siemens AG 2018
Functionality of the Hydraulic Toolbox
FB HydAxis
(„Actor“)
Positioning
Force Control
Setpoint Generation
(Interpolation)
Open Loop Control
Command Value Coupling Between
Axis
Closed Loop Force
Control
Superimposed pressure
limiting
Switching Between Position and
Force Control
Rapid / Creep Feed
Closed Loop Control Relative / Absolute Positioning
SIMATIC SimaHyd
Key Features
Unrestricted © Siemens AG 2018
SIMATIC SimaHyd
Key Features
Functionality of the Hydraulic Toolbox
Measurement Function for the Valve Characteristic
(Autotune)
Coupling of the Command Value for Simple Gearing
Direct Switching Between Position and Force Control
Freely Programmable FBs/FCs for TIA Portal
(no DCC / no TO required, but can be combined)
The Main FB HydAxis Provides a Basic Framework for
Controlling a Hydraulic Axis
Control Panel Function for Testing & Commissioning
Example Project Available Including HMI
FB
HydAxis
FB Filter
FB Ipo
FB VChar
FB PID Ctrl
Unrestricted © Siemens AG 2018
Control structure
SIMATIC SimaHyd
Control Structure
0
1
position control with
precontrol-
interpolatorsetpoint with
valve characteristics
force / pressure control
+
actual value system
Force Control Data
Movement Data
Encoder Data
Positioning with or without Position
Control
(Closed / Open Loop)
Superimposed Pressure
Limiting /
Pressure Control
Switching of Position
and Force Control
Setpoint for Valve
or Servo Pump Positioning Absolute or Relative
Unrestricted © Siemens AG 2018
Example Project with HMI
SIMATIC SimaHyd
Example Project Including HMI
Unrestricted © Siemens AG 2018
Page 10
Demo of Hyd
Unrestricted © Siemens AG 2018
Content:
Information material (German / English)
Manuals (english)
Application Example for SIMATIC S7-1500 Including HMI
Key Application Features:
Simplified Engineering
Optimized Project Structure
Simplified Support
Documented and Tested Software
Costs:
The Application is Free of Charge
Available from :
on Request to DF FA PMA or APC
Online Support https://support.industry.siemens.com
Applications & Tools
SIMATIC SimaHyd
Overview
Unrestricted © Siemens 2019 All rights reserved. Community. Collaboration. Innovation.
Questions?
Tim Barry
Business Development Metal Forming
Phone:419 906-4121
E-mail:[email protected]
Brock Gale
APC
Phone:217 213-2151
E-mail:[email protected]
Unrestricted © Siemens AG 2018
siemens.com
Feel free to contact us!
Thank you
Application Center
DF FA PMA APC
Frauenauracher Str. 80
D-91056 Erlangen
E-Mail:
www.siemens.com/metalforming
