Pilz PSS SB HYD, Basic license - Manual (Page 188)

6-126 Modular Block System: Hydraulic Presses
Standard Function Blocks
• Bit 09: Error can only be reset at the extreme top position (ETP) of the
press.
Remedy: Move press to extreme top position (ETP); check all
conditions, error resets automatically at ETP
• Bit 10: Press overrun is too long, i.e. the test cam (TLS) was passed
on the overrun measurement; the press is disabled.
Remedy: Move press to extreme top position (ETP); check all
conditions, then reset (input parameter:
RSET), repeat overrun
measurement
• Bit 11: The signal from the test cam (TLS) is missing when starting
the overrun measurement from the extreme top position (ETP).
Remedy: Check all conditions, then reset (input parameter
RSET)
• Bit 12: Test cam (TLS) reached and the extreme top position (ETP) is
still free.
Remedy: Move press to extreme top position (ETP); check all
conditions, then reset (input parameter:
RSET)
Global parameters used in the administration blocks
Global parameters are set in OB120 using SB071.
• DW 1022: Minimum PSS scan time
Blocks required
• DB015: Administration data block
DB015 must consist of its total length of 1024 data words and
have READ/WRITE access (see section entitled
“Administration data blocks” in Chapter 5).
SB086