Pilz PSS SB HYD, Basic license - Manual (Page 296)

9-8
Appendix
Modular Block System: Hydraulic Presses
• Each operating mode now has its own individual input parameter.
Selection of operating mode is therefore uncoded, i.e.
input parameters
BA_1 and BA_2 have been replaced by input
parameters OFF, GdO, SBrk and DBrk.
• Addition of input parameter RUN.
Function: Static enable for operation of ESPE
( RUN = 0: No enable)
• Input parameter TLÖK renamed CyRs.
This parameter is only effective in cycle mode. The input parameter now
has no function when an automatic function test of the ESPE occurs.
• Input parameter TKFG renamed CyEn.
• Single-channel instead of dual-channel reset, i.e.
input parameters QT_1 and QT_2 have been replaced by input
parameter RSET.
• Input parameter AuAL renamed AuSt.
• Input parameter AQSP renamed ARLk.
This input parameter has an important function in cycle mode. The input
parameter
ARLk gives the signal to the block that the press is carrying
out a dangerous movement (closing stroke).
• Input parameter Swed renamed STyp.
• Addition of input parameter Test.
A 0/1-pulse edge at this input parameter requests an automatic function
test of the ESPE/AOPD. This function is only effective in “guard only”
mode (input parameter
GdO).
• Output parameter FG renamed ENBL.
• Output parameter Test renamed TEST.
• Output parameter Takt renamed RdCy.
• Addition of output parameter PWR.
This output parameter enables the supply voltage to the ESPE/AOPD to
be switched directly via the SB. This has the advantage that the ESPE/
AOPD is separated from the supply in “OFF” mode and the operator is
not lulled into a false sense of security.
• Cycle mode has been revised.