AKAS®-3PF provide - apart from the standard functions - more safety functions which enable the
moritoring and control of a press brake without additional safety PLC.
These safety functions are selectable via 4 HEX switches.
- Protection of the operator from being squeezed between the ram and the matrix
- Overrun traverse test (after every voltage reset, and to be repeated at least within the next 30 h)
- Stop contactor control (EDM)
- monitoring of the slow speed position (position monitoring of the contactors)
- monitoring of the foot pedal ( inputs Start / Stop closing stroke )
- Release of the closing stroke (via safety outputs)
- monitoring of the mechanical protective grids (at the rear and at the sides of the press)
- emergency-OFF-Monitoring (Emergency OFF at the rear and at the front)
- Emergency OFF of the rear stoppers (Emergency OFF at the rear and at the front, protective grids)
functions
Terminals
AKAS®-3FP
receiver
transmitter
14v
13v
12v
11v
10v
9v
8v
7v
6v
5v
4v
3v
2v
1v
1
2
3
14h
13h
12h
11h
10h
9h
8h
7h
6h
5h
4h
3h
2h
1h
Electrical connections - Description / Wiring diagrams
6
-with selectable safety functions
Doku Nr. 1379 Stand 27.1.2017 /Aui
Dip-switches for the adjustment of
the AKAS® in relation to the distan-
ce to the ram of the press
(adjustment independent from the over-
run traverse of the press according to the
table 15/1)
FIESSLER
E L E K T R O N I K
1
2
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