Pilz PSS SB NOT, Basic license - Manual (Page 107)

9-3 Modular Block System: Emergency Stop Circuits
Changes to the standard function blocks
INFORMATION
When imported into existing projects, new parameters must be set for
standard function blocks in which input or output parameters have been
amended (additional I/O parameters, notation changed, description
changed etc.).
Please note:
STOP An SB version marked with this symbol can only replace the
previous SB version in an existing application program if new
parameters are set for it once imported.
SB060: Emergency stop monitoring
Version Date CRC
1.0 13.03.96 4001
• No changes made.
SB061: Emergency stop monitoring
Version Date CRC
1.0 13.03.96 4AC8
1.1 07.01.97 D4F9
Changes from Version 1.0 to Version 1.1
• If “automatic reset” is selected (input parameter
EIN = 1 and QAut = 1),
the application program no longer locks up if the E-STOP button is
pressed and then released in quick succession.
Previously this could only be rectified by switching the controller off and
then on again.