Datasheet

About this document
Leuze electronic RSL 410 7
Table 1.2: Other symbols
Table 1.3: Terms and abbreviations
1.4 Checklists
The checklists serve as a reference for the machine manufacturer or supplier (see chapter 11). They
replace neither testing of the complete machine or system prior to the initial start-up nor their periodic
testing by a competent person. The checklists contain minimum testing requirements. Depending on the
application, other tests may be necessary.
Symbol for tips
Text passages with this symbol provide you with further information.

Symbols for action steps
Text passages with this symbol instruct you to perform actions.
CS Switching signal from a control
(Controller Signal)
DTM Software device manager of the safety sensor
(Device Type Manager)
EDM Contactor monitoring
(External Device Monitoring)
FDT Software frame for management of device managers (DTM)
(Field Device Tool)
Field pair A protective field with an associated warning field
DTS Driverless Transportation System
LED LED, display element in the safety sensor
(Light Emitting Diode)
OSSD Safety-related switching output
(Output Signal Switching Device)
PFH
d
Probability of dangerous Failure per Hour
PL Performance Level
Quad Two field pairs (four fields) that are monitored simultaneously in four field mode
TSS Transverse Side-tracking Skate
RES Start/REStart interlock
SIL Safety Integrity Level
State ON: device intact, OSSDs switched on
OFF: device intact, OSSDs switched off
Locking: device, connection or control/operation faulty, OSSDs switched off
(lock-out)