Pilz PSENvip RL D P - Manual (Page 37)

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
4-9
4.3 Overrun
4 Function Description
4.3 Overrun 4300 Overrun 4- Funktion_Nachlaufweg_Allgemein
The max. overrun is a press brake variable that will depend on the ma-
chine type. Once the closing movement has stopped, the max. overrun
must not be exceeded.
The overrun is entered during configuration via the keypad on the
PSENvip receiver.
Funktion_Nachlaufweg_Warnung_1
Funktion_Nachlaufweg_Basis
The PSENvip measures the overrun and passes the result of the meas-
urement to the programmable safety system. The signal is then proc-
essed in the programmable safety system's user program (see Chapter
10, "System Connections").
The overrun is measured each time the protected field is interrupted at
a fast closing speed.
The result of the overrun measurement can be polled at safe outputs on
the receiver.
If the overrun is greater than the permitted parameterised value, the pro-
grammable safety system must prevent the continuation of the press
stroke at fast closing speed (>10 mm/s) (e.g. interlock, press stroke only
possible in creep speed mode, press restart).
Funktion_Nachlaufweg_Warnung_2
INFORMATION
Please refer to chapter 11, "Technical Details", for more informa-
tion about the input area of the overrun.
Details on how to enter the overrun are described in Chapter 7,
“Commissioning”, section entitled “Enter overrun”.
WARNING!
The value you enter as the overrun must correspond to the value
stated by the manufacture on the press brake's type label!
If you enter a lower value for the overrun, the protected field will
also be reduced to an unpermitted level.
Failure to comply
could result in a hazardous situation, which
could lead to serious injury and death.