Pilz PSS SB FT, Basic license - Manual (Page 40)

5-10
MBS Basics
Modular Block System: Burner Management
Fault diagnostics using the administration data blocks
Data words DW0001 ... DW0200 of an administration data block contain
the error messages from the individual MBS standard function blocks (see
Fig 5-3). 1 data word is reserved for each standard function block used.
The assignment is made using the SSNR.
DW0000
DW0001
...
DW0027
DW0200
DW1023
DW0005
...
...
...
DB017
DW0000
DW0001
...
DW0027
DW0200
DW1023
DW0005
...
...
...
DB016
DB015
KB001
SB061
SSNR FG
SB061
SSNR FG KB005
KF000205
SB065
SSNR ENBL KF000427
SB065
SSNR ENBL
DW0000
DW0001
...
DW0027
DW0200
DW1023
DW0005
...
...
...
Fig. 5-3: Managing the MBS error messages using the administration data blocks (example)