Pilz PSS SB HYD, Basic license - Manual (Page 260)

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Examples
Modular Block System: Hydraulic Presses
Safety gate monitoring with manual start and manual restart,
category 4
Block used: SB064/S_GATE
Cyclical function test on the gate:
The following application does not require a cyclical function test on the
gate.
However, should you wish to use this function, you should assign the
“Machine running” signal to the input parameter
MEin.
Set operating mode:
The following operating mode is set for this application:
ARSt = 0: Reset lock activated (manual restart)
The operator must reset each time the safety gate opens
(input parameter
Strt).
NFkT = 1 No function test on safety gate when PSS starts up/resets
AuSt = 0 Start up disabler activated (manual start)
The operator must reset each time the PSS is started up or
resets (input parameter
Strt).