U-ONE
®
-SAFETY Compact
Configuration manual SCU C / SRC C / SGS C
24
USC42_SCU-KonfigManual-en_R5
6.2 SRC C module
The SRC C module is a position switch module and contains 3 or 6 position switches.
The position switch opens or closes depending on the position value. The position
switches are 2 channel types (2 NO contacts, Cat. 3).It is possible to implement a cam
with a single switch; in other words, a switch-on and switch-off position and the associat-
ed hysteresis switching points.
The position values to be entered must be within system limits. It is possible to assign
each position switch an application-specific designation (max. 12 characters). Switching
modules with 6 position switches are configured on 2 monitor display screens. The pa-
rameters are entered in the table as shown opposite.
The values are highlighted yellow if there is a risk that
the minimum changeover interval (2 ms) between 2
switching conditions could be undershot. If such an
event occurs the user must check the time interval in
his application.
•
P1: Hysteresis switching point of P2.
•
P3: Hysteresis switching point of P4.
The following condition applies:
P1 < P2 < P3 < P4
•
Inverted: The switch operates inverted (see switch
S3).
•
Error switch: Switch opens only in the event an
error occurs (see switch S2).
•
Open if an error occurs:
Switch operates as configured, but opens if an error
occurs.
The switching points are depicted in their correct
position in the graphic opposite.
A marker indicates the current position.
Click "Write to device" to finish configuring the module
Fig. 6-7: Warning notice
Fig.
:
6-8 Configuration SRC C module
