U-ONE
®
-SAFETY-LWL
Configuration manual
24
USL_KonfigManual-en_R3
NOTE!
The UO-SPB-1 can only be configured via the field bus interface.
A preset over the field bus interface does not influence the preset specified
in the UO-SCU. We recommend setting both presets to the same value
when the module is shut down.
4.8 PROFINET IO interface and PROFIsafe profile (UO-SPN-1)
Required modules
USL(H) 42 Basic Device
UO-SCU Module
UO-SPN-1 module
Please see the separate configuration manual for further important information an
a full description of configuration.
The UO-SPN-1 module includes:
A PROFINET interface with PROFIsafe protocol, to transfer a safe position and speed
A fast process data channel via PROFINET IO, not safety-related
The “safe data” received via two
-channel data comparison is packaged in the PROFIsafe
protocol and is also transmitted to the controller via the PROFINET IO.
NOTE!
The UO-SPN-1 can only be configured via the field bus interface.
A preset over the field bus interface does not influence the preset specified
in the UO-SCU.
5 Configuring non-safety-related functions
The USL can be used to implement non safety-related functions as well as safety-related
functions.
5.1 Current output
Required modules
USL(H) 42 Basic Device
UO-SCU-G Module
Please see the specific module operating and assembly manuals for further
important information.
The current output (4 ... 20 mA) is optional and is installed in the UO-SCU-G. The option menu
for the UO-SCU can be used to set the current output depending on speed or position, and
must be activated before use.