Pilz PSS SB NOT, Basic license - Manual (Page 63)

Modular Block System: Emergency Stop Circuits 6-21
- Bit 08: Synchronisation error N/C contact 2
Remedy: Check button, cable and input card, release the E-
STOP button and perform a function test (press E-STOP
button, release it and reset (input parameter
RSET))
- Bit 09: I/O-Group stop triggered while PSS is in RUN mode
Remedy: Start I/O-Group
• Error messages on the CPU-display
- E003 Administration data block has not been initialised
Remedy: Call SB071 in OB120
Global parameters used in the administration data blocks
The global parameter may be set in OB120 using SB071.
• DW1001: Number of cycles in the contact synchronisation time between
the 2 N/C contacts on the E-STOP button
Blocks required
• DB015, DB016, DB017: Administration data blocks
The data blocks must consist of their total length of 1024 data
words and have READ/WRITE access (see Chapter 5, section
entitled “Administration data blocks...”).
• SB071: Initialisation of global parameters in DB015, DB016 and DB017