SIGMATEK ST 151, Manual

Page: 34 / 48

ST 151 S-DIAS STEPPER MOTOR OUTPUT STAGE
Page 32 02.12.2019
Non-designated use consists of
•
any changes made to the Safety modules or the use of damaged mod-
ules
•
the use of the Safety modules inconsistent with the technical margins
described in these operating instructions.
•
the use of the Safety modules inconsistent with the technical data de-
scribed in these operating instructions (see the "Technical data" sec-
tions of the respective production).
L'utilisation abusive comprend entre autres:
•
Les modifications quelconques apportées aux modules de sécurité.
•
Utilisation de modules de sécurité endommagés.
•
Utilisation de modules de sécurité en dehors du cadre décrit dans ce
mode d’emploi.
Utilisation de modules de sécurité en dehors des spécifications décrites
dans ce mode d’emploi.
In addition, observe the warnings in the other sections of these instruc-
tions. These instructions are visibly emphasized by symbols.
Respectez également les avertissements des autres sections de ces in-
structions. Ces instructions sont mises en évidence par des symboles.
•
Only trained specialists are authorized to install the "safe restart" STO
(Safe Torque off) and set the parameters.
•
All control devices (switches, relays, PLC, etc.) and the control closet
must meet the requirements for EN ISO 13849. This consists of:
– Door switches, etc. with at least IP54 protection.
– Control classes with at least IP54 protection.
•
The proper cables and end-sleeves must be used
•
All cables that affect safety (e.g. control cables for the ENABLE 1 and
ENABLE 2 inputs) must be laid in a cable duct outside of the control cabi-
net. Short or crossed circuits in the signal lines must be avoided! See EN
ISO 13849
•
If external forces influence axes that are used with the STO safety func-
tion (e.g. hanging load), additional measures must be taken (such as an
electromagnetic double-surface spring brake, instead of a permanent
magnet brake).
Failure to follow the above safety measures can lead to severe injuries.