Manual – Controllers DHE/DHF/DHR21B (standard) and DHE/DHF/DHR41B (advanced)
11
3
Overview of controllers
Introduction
3.2
Overview of controllers
3.2.1
Freely programmable motion and logic controller (MOVI-PLC
®
)
The controller can be operated as freely programmable motion and logic controller
MOVI-PLC
®
when using SD cards of the type OMH41B. MOVI-PLC
®
is a series of
programmable motion and logic controllers. It allows drive solutions, logic processes
and sequence controls to be automated simply and efficiently using IEC 61131-3
compliant programming languages.
•
MOVI-PLC
®
is a
universal
solution because it is able to control the entire portfolio of
SEW inverters and offers a simple upgrade to a more powerful MOVI-PLC
®
version
due to the fact that all possible programs can be executed.
•
MOVI-PLC
®
is
scalable
due to several different hardware platforms (standard,
advanced, etc.) and modular software concepts (libraries for numerous applications).
•
MOVI-PLC
®
is
powerful
due to extensive technologies (such as electronic cam,
synchronous operation) and the control of demanding applications (such as material
handling).
Performance class
MOVI-PLC
®
standard
•
DH.21B controllers enable coordinated single axis movements and integration of
external inputs/outputs as well as Drive Operator Panels (DOP). The DH.21B.. option
is therefore suitable for use as a module controller or stand-alone controller for
machines of medium complexity.
Performance class
MOVI-PLC
®
advanced
•
The DH.41B controller is characterized by a great variety of interfaces and a higher
performance level, which allows complex calculations and interpolated movements,
for example. The DH.41B option is therefore suitable for the automation of cells and
machines. The integrated Ethernet interface enables direct connection of the
DH.41B controller to the control level.
3.2.2
Configurable application controller (CCU)
The controller can be used as configurable application controller (CCU) by using SD
cards of the type OMC41B. Only standardized application modules created by
SEW-EURODRIVE can be executed. The application modules can be started up quickly
and conveniently by graphical configuration. A defined process data interface provides
this functionality to a higher-level controller. A process data monitor with control mode
is available to support the startup procedure.
CCU standard
performance class
The "CCU standard" performance class is intended for application modules with single-
axis functionality and medium response times. A maximum of 16 axes can be connected
to a configurable application controller. The following application modules are available
and can be started up using the
AxisConfigurator
tool.
•
Speed specification
•
Cam positioning
•
Bus positioning with 6 process data
•
Single-axis universal module
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