Weidmüller 1334950000, Manual

Page: 3 / 84

1 About this documentation | Symbols and notes
3 Manual u-control 2604080000/03/08.2020
1 About this documentation
1.1 Symbols and notes
The safety notices in this documentation are designed
according to the severity of the danger.
DANGER
Imminent risk to life!
Notes with the signal word “Danger” warn
you of situations which will result in serious
injury or death if you do not follow the in-
structions given in this manual.
WARNING
Possible danger to life!
Notes with the signal word “Warning” warn
you of situations which may result in serious
injury or death if you do not follow the in-
structions given in this manual.
CAUTION
Risk of injury!
Notes with the signal word “Caution” warn
you of situations which may result in injury
if you do not follow the instructions given in
this manual.
ATTENTION
Material damage!
Notes with the signal word “Attention” warn you of hazards
which may result in material damage.
Text next to this arrow are notes which are not rel-
evant to safety, but provide important information
about proper and effective work procedures.
The situation-dependent safety notices may contain the fol-
lowing warning symbols:
Symbol Meaning
Warning against hazardous electrical
voltage
Warning against explosive atmospheres
Warning against electrostatically charged
components
Warning against automatic startups
Instruction: observe the documentation
▶ All instructions can be identified by the black triangle
next to the text.
– Lists are marked with a tick.
1.2 Complete documentation
– When using UC20-SL2000 controllers, please
also observe the u-create studio system
manual .
– When using I/O modules, please also observe
the Remote-I/O-System u-remote Manual .
– When using safe I/O modules or safe feed-in
modules, please also observe the Modules
for Functional Safety Manual .
– The u-create web and u-create studio enginee-
ring tools contain an integrated online help .
All documents are available to download from the
Weidmüller website.