Pilz PSS SB HYD, Basic license - Manual (Page 130)

6-68 Modular Block System: Hydraulic Presses
Standard Function Blocks
1-Signal
0-Signal
Diagrams for ESPE/AOPD
Legend for diagrams:
• Signal level:
Timing diagram for “guard only” mode of ESPE/AOPD
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: No automatic reset of error “ESPE/AOPD interrupted” after the
protected field is cleared (reset lock)
OFF = 0
GdO = 1
Mode: ESPE/AOPD as guard (guard only)
SBrk = 0
DBrk = 0
The input parameters CyRs, STyp have no effect in “Guard” mode. They
are assigned RLO-0 (M110.00).
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 SB070).
RBWS ESPE/AOPD reaction time (150 ms in accordance with EN 61
496-1, 06/98). This is a global parameter (see also under
“Global parameters” and SB070).
SB068