NUOVA ELETTRONICA DSP LASER, Инструкция по эксплуатации

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DSP LASER
8 DSPLSR01EN
7. Key
DSP LASER = Initials of this device;
ALdc, AL1B, AL2B = Initials of the power supply module. The versions ALdc and AL2B include
even the two OSSD with relay;
ESPE = Electro-Sensitive Protective Equipment;
OSSD = Output Signal Switching Devices;
TX = Initials of the transmitter, part of DSP LASER, which generates and
radiates the light beam;
RX = Initials of the receiver, part of DSP LASER, which includes the sensitive
function, the check and command function and the LED;
REDUNDANCY = Use of more than one device or system or parts of them with the aim to
ensure that, in case of fault of a single component in the execution of its
function, another component can execute that function;
MONITORING = Safety function ensuring that a safety measure intervenes if the capacity
of a component or an element in the execution of its function is
decreased;
DETECTION AREA
= Area within which the specified test piece will be detected;
DETECTION
CAPACITY
= Minimum size of the test piece able to be detected;
RECEPTION AREA
= Area within which the beam generated by the transmitter is detected by
the receiver;
LEAD TIME = Maximum time between the moment when the test piece is inserted in the
detection area and the moment when the two OSSD switch to OFF state;
STATE OFF
= State where the output circuit (OSSD) is open and cuts the current flow or
is at potential 0V if we consider the solid state outputs;
STATE ON
= State where the output circuit (OSSD) is closed and allows the current
flow or is at potential 24V if we consider the solid state outputs;
COLLIMATION = Procedure allowing the alignment of the laser beam generated by TX at
the reception area of RX;
BENDING LINE
= Line pointed out by the tip of the punch along all the press;
BENDING AXIS =
Axis of the section perpendicular to the punch length;
BENDING
SURFACE = Surface of sliding of the bending line during the movement of the punch;
OVERTRAVEL
=
Space covered by the mobile member after the interception of the
detection area of DSP LASER, defined in this manual even with the term:
”STOP SPACE”;
SAFETY
DISTANCE
= Distance between the punch tip and the lower edge of the detection area,
equal to the sum of the maximum overtravel plus 5 mm;
INHIBITION = Automatic and temporary interruption of the safety function by the parts of
the command system relevant to the safety.
BLANKING
= Function inhibiting part of the detection area;
PMSM = Maximum Top Dead Centre: highest point of the stroke reachable by the
mobile cross-bar.