MTC200 New Functions 19VRS - Nuova Elva

6-8 General functions New Functions 19VRS
Overview of safety functions for personal protection
Safe stop
Safe stop of the machine
Safely reduced speed
Safely limited absolute position
Safe cams
Design of the intelligent security technology
Additional documentation
Based on the realized monitoring, the intelligent security technology IST
provides the following functions:
The safe stop protects the axis against unintentional start. In case of a
safe stop, the power supply to the drive system is interrupted.
Like the safe stop, the safe stop of the machine also protects the axis
against unintentional start. The drive system is stopped at a natural point
in the production process (stop of the machine). All control functions
between the electronic control and the drive motor are maintained. Safety
measures prevent the drive from executing dangerous movements in
case of errors.
Safety measures in the CNC control and drive system prevent the drive
(axis or spindle) from exceeding the specified speed limit.
Safety measures in the CNC control and drive system prevent the axis
from moving out of the admissible travel range.
The safe cams allow a safe division of the axis travel range. They can be
used for switching between various safety functions or the safe release of
external safety mechanisms.
The intelligent security technology is designed according to DIN EN
60954-1 "Safety-related control parts", part 3, under consideration of the
DKE (German commission of electrics) work paper 226.03 "Safetyrelevant
functions of electric drive systems in machines".
A detailed description of the intelligent security technology is available
under the order number
DOK-CONTRL-IST********-AW01-EN-P
DOK-MTC200-NEW*FUN*V19-AW02-EN-P