SEW-Eurodrive DH 21B Series, Руководство пользователя, Страница: 12 / 92

4 Device structure
Overview of controllers
Manual – DHE/DHF/DHR21B (standard) and DHE/DHF/DHR41B (advanced)
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4 Device structure
4.1 Overview of controllers
4.1.1 Freely programmable controller MOVI‑PLC
®
The controller can be programmed freely by using OMH41B type SD memory cards. It
allows drive solutions, logic processes and sequence controls to be automated simply
and efficiently using IEC 61131-3 compliant programming languages.
• The freely programmable MOVI‑PLC
®
controller is a universal solution because it
is able to control the entire portfolio of SEW‑EURODRIVE inverters.
• The freely programmable MOVI‑PLC
®
controller is scalable due to several differ-
ent performance classes standard, advanced and power
1)
and a modular software
concept with libraries for numerous applications.
• The freely programmable MOVI‑PLC
®
controller is powerful due to extensive tech-
nologies (such as electronic cam, synchronous operation) and the control of de-
manding applications (such as handling tasks).
1) "UHX71B Controller (Performance Class power)
Performance class "standard"
DH.21B controllers enable coordinated single axis movements and integration of ex-
ternal inputs/outputs as well as operator panels (DOP). This means the DH.21B con-
troller is suitable for use as a module controller or stand-alone controller for machines
of medium complexity.
Performance class "advanced"
The DH.41B controller is characterized by a greater variety of interfaces and a higher
performance level, which allows complex calculations and interpolated movements, for
example. The DH.41B controller is suitable for the automation of cells and machines.
The integrated Ethernet interface enables direct connection of the DH.41B controller
to the control level.
4.1.2 Configurable application controller CCU
The controller can be used as configurable application controller (CCU) by using SD
memory cards of the type OMC41B. The application modules are started up quickly
and conveniently by graphical configuration. The process data interface corresponding
to the configured application modules can be operated by a higher-level controller.
A process data monitor, module diagnostics and trace recording with control mode are
available for assisting the startup.
Performance class "standard"
The "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
for example and can be started up using the "Application Configurator" configuration
software:
• "Universal module" for speed and positioning mode
• "Universal module technology 10 PD" for synchronous operation
• "Rapid/creep speed positioning" for arrivals via initiator
22900055/EN – 08/2016