FCI ST100 series Manual

ST100 Series Probus PA
4 Fluid Components International LLC
When configuring the ST100 it is very important to follow the Slot sequence described below. If a module is not needed make sure to load an
“EMPTY MODULE” in its place. In the example above the two “EMPTY_MODULE” modules are taking the place of the PRESSURE AI that is not offer
in this model, and the profile TOTALIZER. The recommended TOTALIZER to use is the ST100 “internal” Totalizer.
ST100 AI SLOT DEFINITION TABLE
1 FLOW
2 TEMPERATURE
3 PRESSURE
4 PROFILE TOTALIZER
5 FCI INT. TOTALIZER
Acyclic Operation Description
A number of transducer blocks that receive the process data from the instrument and a corresponding number of analog input blocks support the
acyclic data operation of the ST100. See diagram below for a quick overview of the process.
ST100 - PROCESS VARIABLES
PROFIBUS PA - PROCESS VARIABLES
TRANSDUCER BLOCK VARIABLES
ANALOG INP UT BLOCKS OTHER FUNCTION BLOCKS
VOLUMETRIC FLOW
FLOW
2
3
1
4
+
PV - PROCESS FLOW
AI BLOCK FOR FLOW
MASS FLOW FROM
VELOCITY FLOW
PROFILE P3
TOTALIZER BLOCK
*
PROCESS TEMPERATURE
SV - PROCESS
TEMPERATURE
AI BLOCK FOR
TEMPERATURE
FCI TOTALIZER
TV - FCI TOTALIZER
*
AI BLOCK FOR
FCI TOTALIZER
*
PROCESS PRESSURE
QV - PROCESS
PRESSURE
AI BLOCK FOR
FCI PRESSURE
The ST100 implements the PROFIBUS PA Profile 3 for a multi-variable device. Profile 3 uses a function block model to organize the variables and the
parameters. The diagram shows the PROFIBUS PA function blocks. A class 2 master is needed to access the profile 3 function blocks.

FCI ST100 series Specifications

General

Brand	FCI
Model	ST100 series
Category	Measuring Instruments
Language	English