Pilz PSS SB NOT, Basic license - Manual (Page 58)

6-16 Modular Block System: Emergency Stop Circuits
Standard Function Blocks
Error messages
Any fault that is detected will be stored in the corresponding error data
word (
SSNR) of DB015 (1st data block), until the fault has been fully dealt
with.
• Error messages in DB015
- Bit 00: E-STOP button operated
Remedy: Release E-STOP button and reset
(input parameter
RSET)
- Bit 01: Reset required
Remedy: Reset (input parameter
RSET)
- Bit 03: Function test required due to a synchronisation error
Remedy: Perform function test (press E-STOP button, release
it and reset (input parameter
RSET))
- Bit 04: E-STOP button operated and reset button pressed
Remedy: Check button, cable and input card, release E-STOP
button and reset again (input parameter
RSET)
- Bit 05: Reset button pressed too soon or constantly pressed
Remedy: Check reset button, cable and input card and reset
again (input parameter
RSET)
- Bit 06: Initial reset required
Remedy: Reset (input parameter
RSET)
- Bit 07: Synchronisation error N/C contact 1
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 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
SB062