Pilz PSS SB HYD, Basic license - Manual (Page 140)

6-78 Modular Block System: Hydraulic Presses
Standard Function Blocks
Timing diagram
Legend for diagram:
• Signal level:
The ESPE/AOPD is set to have a guarding function, with start-up and
reset lock.
Input parameters:
SSeq = 0:
Start-up disabler (function test required)
ARSt = 0: Reset lock
GdOn = 1: Operating mode: ESPE/AOPD has guarding function (guard
only)
Abbreviations:
F-Test
Function test
KoSy Contact synchronisation time between two N/O contacts
This is a global parameter (see also under “Global parameters”
and SB071).
MTD Maximum permitted duration of test
(150 ms for type 2 ESPE/AOPDs, in accordance with
EN 61 496-1)
SB069
1-Signal
0-Signal