General Xml Conventions - Danfoss VLT Series Programming Manual

Appendix
ISD devices
Refers to both the ISD 510 servo drives and the SAB.
ISD servomotor
Designates the ISD servomotor (without the drive
electronics).
ISD Toolbox
A Danfoss pc software tool used for parameter setting and
diagnostics of ISD servo drives and the SAB.
LCP
Local control panel.
Loop cable
Hybrid connection cable between 2 servo drives, with 2
M23 connectors.
M8 connectors
Fully functional real-time Ethernet port (X3) on the B side
of the advanced servo drive.
Connector (X5) for connection of the LCP to the B side of
the advanced servo drive.
M12 connector
Connector (X4) for connecting I/O and/or encoder on the B
side of the advanced servo drive.
M23 connectors
Connectors (X1 & X2) for connecting the hybrid feed-in
and loop cables on the B side of the standard and
advanced servo drive.
Motor shaft
Rotating shaft on the A side of the servo motor, typically
without a key groove.
Multi-turn encoder
Describes a digital absolute encoder, in which the absolute
position remains known after several revolutions.
PLC
A programmable logic controller is a digital computer used
for automation of electromechanical processes, such as
control of machinery on factor assembly lines.
PELV
Protected extra low voltage. Low Voltage Directive
regarding voltage levels and distances between lines.
®
PLCopen
®
The name PLCopen is a registered trademark and,
®
together with the PLCopen logos, is owned by the
®
association PLCopen . PLCopen
independent worldwide association, that defines a
standard for industrial control programming.
POU
Program organization unit. This can be a program, function
block, or function.
PWM
Pulse width modulation.
Radial force
The force in newton-metres acting at 90° to the
longitudinal direction of the rotor axis.
MG36D102
Programming Guide
®
is a vendor and product-
Danfoss A/S © 01/2017 All rights reserved.
RCCB
Residual current circuit breaker.
Resolver
A feedback device for servomotors, typically with 2 analog
tracks (sine and cosine).
Safety (STO)
A servo drive safety circuit that switches off the voltages of
the driver components for the IGBTs.
Scope
Is part of the ISD Toolbox software and is used for
diagnosis. It enables internal signals to be depicted.
Servo Access Box (SAB)
Generates the DC-link supply for the ISD 510 servo system
and can host up to 64 servo drives.
SIL 2
Safety Integrated Level II.
Single-turn encoder
Describes a digital absolute encoder, in which the absolute
position for 1 revolution remains known.
SSI
Synchronous serial interface.
Standstill (servo drive)
Power is on, there is no error in the axis, and there are no
motion commands active on the axis.
STO
Safe Torque Off function. On activation of STO, the servo
drive is no longer able to produce torque in the motor.
®
TwinCAT
®
TwinCAT is a registered trademark of and licensed by
Beckhoff Automation GmbH, Germany. It is the integrated
software development environment for controllers from
Beckhoff.
U
AUX
Auxiliary supply, provides power to the control electronics
of the drives and SAB.
®
Wireshark
®
Wireshark is a network protocol analyzer released under
the GNU General Public License version 2.

10.2 General XML Conventions

Extensible Markup Language (XML) is a markup language
that defines a set of rules for encoding documents in a
format that is both human-readable and machine-readable.
It is defined by the W3C's XML 1.0 specification.
XML attributes can be optional or mandatory. Mandatory
attributes must be available in the element. If a mandatory
attribute is missing, the parsing of the file fails. Optional
attributes can be omitted. If they are not there, a default
value is assumed automatically.
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