Pilz PSS SB HYD, Basic license - Manual (Page 132)

6-70 Modular Block System: Hydraulic Presses
Standard Function Blocks
Timing diagram for “double break” mode of ESPE/AOPD
The ESPE/AOPD is set with cycle reset (input parameter CyRs) via a
pulse at the press TDC.
Input parameters:
RUN = 1:
Static enable for operation of the ESPE/AOPD
STyp = 0: Start-up procedure (cycle mode): first break the protected field
and then reset.
ARSt = 0: No automatic reset of the error “ESPE/AOPD interrupted” after
the protected field is cleared (reset lock).
OFF = 0
GdO = 0
Mode: Double break of ESPE/AOPD (DBrk)
SBrk = 0
DBrk = 1
A function test of the ESPE/AOPD is carried out.
The input parameter
TEST has no effect in “Guard” mode.
It is assigned RLO-0 (M110.00).
Abbreviations:
MaZy
Machine cycle time for cycling the ESPE/AOPD (30 000 ms in
accordance with EN 61 496-1 section A.8.4, 06/98).
This is a global parameter (see also under “Global parameters”
and SB070).
SB068