Stop Function - Harmony eXLhoist User Manual

STOP Function

Overview
For general descriptions, refer to STOP function
The undesired event of the STOP function is masking of STOP activation.
The safe state of the STOP function is to open safety relays.
Function Installation
STOP No UOC
With UOC
STOP function is a passive stop (function activated when an invalid frame is detected).
EIO0000001505 12/2014
(see page
IEC 60204-32 IEC 61508
STOP SIL
category
Category 0 SIL2
Category 1
123).
IEC 62061 ISO 13849
SIL CL Safety
category
SIL2 CL Safety
category 3
Safety
PL
PL d
65