X291 And X292 Ep Terminals To Enable The Power - Siemens SINAMICS S120 System Manual

Hardware
6.2 Interfaces
6.2.10

X291 and X292 EP terminals to enable the power

The power enable signal for the HLA module is switched using the EP terminals. Each
channel of the HLA module is equipped with its own EP terminal.
Note
The EP terminals are only effective when using Safety Integrated. See Chapter Safety
Integrated (Page 198).
The shutoff valves and the EP terminals are permanently assigned to the axes through the
hardware. The EP terminal can be parameterized.
Table 6- 14
Max. connectable cross-section: 1.5 mm
Type: Screw terminal
Table 6- 15
Max. connectable cross-section: 1.5 mm
Type: Screw terminal
Power enable
When the power is enabled, the switch for the shutoff valve is closed and the shutoff valve
opens.
218
X291: EP terminal for axis enable, axis 1
Pin Signal name
1 -
2 ENA1P
3 ENA1N
4 M
X292: EP terminal for axis enable, axis 2
Pin Signal name
1 -
2 ENA2P
3 ENA2N
4 M
Function
Not assigned
Axis enable, axis 1
P input, floating
Axis enable, axis 1
N input, floating
Ground for the axis enable signal
2
Function
Not assigned
Axis enable, axis 2
P input, floating
Axis enable, axis 2
N input, floating
Ground for the axis enable signal
2
System Manual, 04/2015, 6SL3097-4BA00-0BP1
Hydraulic Drive