Pilz PSENvip RL D P Manual do Utilizador descarregar pdf (Página 117)

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]

8-3

8.2 Operating notes

8 Operation

Muting lamps must be positioned outside the danger zone in such a way

that the machine operator can see the muting lamps from any standard

position, whenever the muting function is being performed.

8.2.3 Initial press stroke

Initial press stroke8-Betrieb_Erster_Pressenhub

When the initial press stroke occurs after the machine is switched on, a

function test must be carried out on the PSENvip, using the test piece.

 Set standard protected field mode.

 Operate the foot switch to initiate the press stroke.

 Use the test piece to carry out the function test (see Chapter 7, "Func-

tion test of the safety device").

8.2.4 Measure bending angle

Measure bending angle8-Betrieb_Biegewinkel_messen

Prerequisites for bending angle measurement:

 The bending angle measurement can always be requested if the

PSENvip is in NORMAL OPERATION mode. The measured value is

shown on the display.

 The appropriate protected field mode must be set for the bending

function when bending angle measurement is activated. For example,

when measuring the bending angle on a box shape, the "Box bend-

ing" or "Box bending with back gauge" protected field mode must be

set before bending angle measurement is activated. Any subsequent

change to the input signals Protected field mode 1/Protected field

mode 2 will be ignored.

 Additional information is only available if the angles to be measured

are set to ACTIVE in the MEASUREMENT menu (see "Commission-

ing" chapter, under "Set parameters for bending angle"):

– Bending angle is monitored to check that it stays within prescribed

tolerances

– Indication by LED

NOTICE

Bending angle measurement can be activated in any motion

phase of the press brake during normal operation (NORMAL

OPERATION status). Please note that when bending angle

measurement is activated, the OSSDs are always interrupted,

causing the press brake to stop. For this reason, bending angle

measurement should generally be activated once the bending

process has ended, when the press brake is at bottom dead

centre.

1 2 ... 112 113 114 115 116 117 118 119 120 121 122 ... 156 157

Comentários a estes Manuais

Sem comentários

Pilz PSENvip RL D P Manual do Utilizador Página 117

Comentários a estes Manuais

Manuais e produtos relacionados com Sensores Pilz PSENvip RL D P