Appendix; Glossary - Danfoss VLT ISD 410 Operating Instructions Manual

Appendix

13 Appendix

13.1 Glossary

A flange
The A side is the shaft end of the motor.
Ambient temperature
The temperature in the immediate vicinity of the servo
drive.
Axial force
The force in newton-metres acting on the rotor axis in the
axial direction.
Bearings
The ball bearings of the servo drive.
B flange
The B side is the back end with the plug-and-socket
connectors.
Brake
Power-off brake of the ISD servomotor, attached to the A
side of the motor.
CAN
Communication Area Network
CANopen DS301
A standard that specifies the application layer and
communication profile.
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CANopen DS402
An object-based CAN standard that specifies the device
profile for drives and motion control.
CE
European test and certification mark.
Clamping set
A mechanical device, which, for example, can be used to
secure gears to a motor shaft.
CoDeSys
Controller Development System; a development
environment for programming controller applications,
based on IEC 61131-3 and developed by 3S-Smart Software
Solutions GmbH.
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VLT ISD 410 Servomotor Operating Instructions
Connection box
The connection box provides the link between the power
supply module and the servo drives.
Connector (M23)
Servomotor connector.
Cooling
ISD servo drives are cooled by convection, which means
without fans.
CSA
Canadian test and certification mark.
DC link
Each servo drive has its own DC link, consisting of
capacitors.
DC link voltage
A DC voltage shared by several ISD servo drives connected
in parallel.
DC voltage
A direct constant voltage.
DSP
Digital signal processor; processor IC on an ISD control
board.
Encoder Box
The encoder box allows external encoder signals to be
sent to the servo drives over the CAN bus with high
precision.
Feed cable
Hybrid connection cable between connection box and
servo drive, with a connector.
Feedback system
Feedback systems for servomotors in general.
Fieldbus
Communication bus between controller and servo axis; in
general between controller and field nodes.
Firmware
Software in the unit; runs on the control board.
Flash
Memory IC on the ISD control board; a form of EPROM.
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MG75D102 - VLT is a registered Danfoss trademark