SBC PCD1 Series Manual page 23

Saia-Burgess Controls AG
3.3.4 Program structure for the Saia PCD
Cyclically organized blocks
COB 15
COB ..
COB 0
PB 299
PB ..
PB 0
Program blocks
More information on this subject can be found in TIs 26/362 (PG5) and
26/354 (Operating system)
Manual Manual PCD 1 / PCD 2 Series │ D ocument 26 / 737 EN22 │ 2 013-11-26
SB 31
SB ..
SB 0
STep
TRansition
Sequential blocks
CPUs and expansion housings
Classic family
®
Exceptions / system-dependent blocks
XOB 31
XOB ..
XOB 0
FB 999
FB ..
FB 0
Function blocks
System resources
3
3-6