Jetter JM-105, User Manual, Page: 100 / 106

Appendices
100 Jetter AG
Appendix B: Glossary
AC A lternating C urrent
CE C ommunautés E uropéenes
European Union
DC D irect C urrent
DIN D eutsches I nstitut für N ormung e.V.
DSP D igital S ignal P rocessor
EU E uropean U nion
EC Low Voltage
Directive To be considered when using electric devices of a rated
voltage between 50 and 1,000 V AC and between 75
and 1,500 V DC.
Electro-Magnetic
Compatibility (EMC) Definition according to the EMC regulations:
"EMC is the ability of a device to function in a
satisfactory way in an electro-magnetic environment
without causing electromagnetic disturbances itself,
which would be unbearable for other devices in this
environment."
EN E uropäische N orm, that is: European Standard
ESD E lectro s tatic D ischarge
Hazard analysis Excerpt from the Machinery Directive:
The manufacturer is under an obligation to assess the
hazards in order to identify all of those which apply to his
machine; he must then design and construct it taking
account of his assessment.
Hardware enable Before the axis can be started up by software enable,
hardware or pulse enable has to be active. This means
that a high signal (24 V) has to be connected to the
enable input or inputs (restart lockout).
HIPERFACE Hi gh Per formance Inter face
HIPERFACE designates a sensor-transducer system
by Sick / Stegmann. The SinCos motor feedback
system with the standardised HIPERFACE interface is
often used in digital drive technology. Unlike the
resolver, the SinCos motor feedback system with
HIPERFACE interface contains electronic components.
Over several motor rotations, a HIPERFACE will report
the absolute position values; this cannot be performed
by a resolver. A HIPERFACE is far more precise than a
resolver, but also more expensive.
IEC I nternational E ectrotechnical C ommission
IGBT I nsulated G ate B ipolar T ransistor
IP I nternational P rotection