User Manual

Engineering notes
Station type selection
Use the table below to select the station type:
Station type Use Notes
BPS1.32
BPS1.64
BPS1.128
Building process station with
P-bus and I/O modules
The sum total of the load units LU for
all connected I/O modules
determines the station type; refer to
section "Type summary"
1
BPS1.00 FLN or MONOGYR-Master
CFE-applications without
connecting I/O modules
If a supplemental P-bus with I/O
modules is connected, use the
station types BPS1.32, 64, 128
2
.
1
If you dimension VISONIK system using the PC software package European tool set
(ETS), the tool proposes the appropriate station type.
Note
2
We recommend using separate stations.
Data sheet 8318 provides information on program card BPS1.M/E2-Vxx.
Program card
I/O module points
Number: Up to 224 I/O module points can be generated in the BPS
Addressing: Using the address keys 1 through 112
Note: I/O modules and address keys must be ordered separately
Application program
Generating
Application programs are generated using the software packages VISOTOOL
AUTOGEN or European Tool Set by combining pre-defined and tested function blocks
derived from program libraries. Free programming using COLBAS *) is also possible
resulting in customer-specific, special applications.
*) COLBAS = Control-oriented language for building automation (and control) systems
The building process station provides all basic functions to control, regulate and
supervise HVAC plants.
DDC standard
functions
Supplemental
functions
In addition to the DDC standard functions the following functions are available:
– Plant control via plant point
– DISPATCH-Function (selecting and distributing values)
– SEQ-Function (sequence and cascade regulators)
– STR-Function (Self Tuning Regulator)
– Hours run meter
– Network restoration program
– Optimum Start/Stop Program OSTP
– Time switch programs with weekday, exception day, and special day catalogues
– Daylight Saving Time/Wintertime changeover programmable or as per EU standards
– Definition of time zones with link systems
– Event-oriented response programs (event handling)
– Message buffer, statistics, and data processing
– Remote operation via telephone
– Connections to third party systems
– Report listings
– Fault and alarm messages to local printer, to the host system level, or to teleprinters
(remote alarm)
The POP cards which serve to locally operate the VISONIK BPS are created using the
PC software package VISOTOOL Pop Card Editor. BAccess is used to operate
technical plants in buildings using a Palm or Palm-compatible organizer, i.e. a PDA.
POP cards/BAccess
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Siemens Building Technologies Building Process Station CM2N8302en
Building Automation 28-Jan-04