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Controller variants
Operating modes
Command values and
actual values
Engineering tool
IndraWorks
About this product | Digital axis control VT-HMC...1X
5 About this product
5.1
PERFORMANCE DESCRIPTION
The VT-HMC...1X is a digital axis control with integrated axis controller and
optional PLC functionality in accordance with IEC 61131-3. The VT-HMC...1X
can be used to realize position/pressure/force/velocity controls, alternating
control (position/pressure) as well as optionally synchronization (position
synchronization master/slave, average, min/max and force synchronization). For
the synchronization function you require the optional SD card.
For implementing project planning and parameterizing the VT-HMC...1X the
engineering tool IndraWorks is provided.
5.2
PRODUCT DESCRIPTION
With regard to immunity to interference, resistance to mechanical vibration and
shock as well as climate resistance, the VT-HMC...1X is designed for use in harsh
industrial environments.
The VT-HMC...1X comprises three configurable controller variants:
• Position control
• Force control
• Pressure control
• Alternating control (position/pressure or force)
• Velocity control
• Position synchronization master/slave, average, min/max (optional)
• Force synchronization (optional)
These allow, among others, the following operating modes to be implemented:
• Direct valve control
• Drive-controlled position control
• Drive-controlled positioning
• Positioning block mode
Command values are provided via the bus interfaces (XF20/XF21 or XF30), via the
analog interface (XG20/XG21) or alternatively via an internal PLC program.
The actual value signals are fed back to the higher-level control either via the bus
interfaces (XF20/XF21 or XF30) or the analog/digital interface (XG20/XG21).
Parameterization and diagnostics as well the implementation of the project are
carried out using the PC software IndraWorks Ds, which is available for the
individual control types as download on the Internet at www.boschrexroth.com/
hmc. It allows you to parameterize the VT-HMC...1X individually and adapt it to the
requirements of your axes. Moreover, IndraWorks supports you in commissioning
and diagnostics and provides for convenient data administration on the PC. A
precondition for this is the PC operating system Windows 7 or higher.
For creating a user-specific PLC program, the engineering tool IndraWorks MLD
has to be used. IndraWorks MLD has to be ordered separately.
RE 30239-B, Edition 01.2021, Bosch Rexroth AG
13/36
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