Sf_Enableswitch - ABB AC500-S Handbuch

AC500-S Sicherheitshandbuch, V1.0.1
8311 Muting Start 2
8012 Muting aktiv
4.6.6.15

SF_EnableSwitch

Normen Anforderungen
IEC 60204-1, 9.2.6.3: Enabling control (see also 10.9) is a manually activated control function inter-
Ed. 5.0: 2003 lock that:
a) when activated allows a machine operation to be initiated by a separate start con-
trol, and
b) when de-activated – initiates a stop function, and – prevents initiation of machine
operation.
Enabling control shall be so arranged as to minimize the possibility of defeating, for
example by requiring the de-activation of the enabling control device before machine
operation may be reinitiated. It should not be possible to defeat the enabling function
by simple means.
10.9: When an enabling control device is provided as a part of a system, it shall sig-
nal the enabling control to allow operation when actuated in one position only. In any
other position, operation shall be stopped or prevented.
Enabling control devices shall be selected that have the following features: ...
- for a three-position type:
- position 1: off-function of the switch (actuator is not operated);
- position 2: enabling function (actuator is operated in its mid position);
- position 3: off-function (actuator is operated past its mid position);
- when returning from position 3 to position 2, the enabling function is not activated.
EN 954-1:1996 5.4 Manual reset
ISO 12100-2: 4.11.4: Restart following power failure/spontaneous restart
2003
Jegliche Vervielfältigung, Verwendung oder Weitergabe an Dritte ist ohne ausdrückliche Genehmigung streng verboten.
© Copyright 2012-2013 ABB. Alle Rechte vorbehalten.
Die Muting-Sequenz ist in Startphase nach steigender Flanke von
S_MutingSwitch12. Überwachung von DiscTimeEntry ist aktiviert.
Ready
S_AOPD_Out
S_MutingActive
Error
Muting-Sequenz ist aktiv:
- nachdem eine steigende Flanke am zweiten Schaltelement,
S_MutingSwitch12 oder S_MutingSwitch11 erkannt wurde.
- wenn sowohl S_MutingSwitch11 als auch S_MutingSwitch12 im
selben Zyklus betätigt wurden.
Überwachung von DiscTimeEntry wurde gestoppt. Überwachung von
MaxMutingTime ist aktiviert.
Ready
S_AOPD_Out
S_MutingActive
Error
= TRUE
= TRUE
= FALSE
= FALSE
= TRUE
= TRUE
= TRUE
= FALSE
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