Engineering via SICAM TOOLBOX II
122
SICAM RTUs, User Manual SICAM CMIC
DC8-001-2.09, Edition 08.2016
4.2.1
Creating a Function Diagram
For the creation of a function diagram (FUD) the tool “CAEx
plus
” is required.
4.2.1.1 Restrictions with the Creation of a Function Diagram
For the creation of a function diagram several exceptions must be paid attention to:
•
Blocks and data types
In the type instance and in the application blocks of the AU library, only blocks and data
types supported by SICAM CMIC can be used. Signals from the signal list
From the signal list only signal types supported by SICAM CMIC can be used in the type
instance (for instance the message with TI 38 – “protection event” is not allowed). The
check is performed via the data type of the signal. Also the system data point from the sig-
nal list can not be used in the type instance.
•
System data points
These are available as global variables in the global variable object “System info” in the
resource. These global variables can be used in the FUD.
•
Type identifications
Since the type identifications supported by SICAM CMIC are restricted, a check is per-
formed during the creation of the FUD. Messages with not supported type identifications
can not be used in the FUD.
•
Non-volatile states
If messages or inputs/outputs of blocks are set to “retain” in the FUD, then a correspond-
ing warning is output upon the code generation.
•
CASDU
All the information that is produced in the application program of SICAM CMIC has the
same CASDU in the message address. Thereby it is necessary that for parameter-settable
messages that originate in the application program, the same CASDU is assigned in the
CAEx
plus
link (see
,
). With “wrong” setting in the “OPM II”
the code generaration aborts with a corresponding error information.
For input messages in the FUD an arbitrary message address can be assigned.
•
Status bit „Class 1“
This is not supported by the FUD (priority management of the communication function).
•
Status bit „R“ (redundancy)
This can not be set by the target device. Using the redundancy bit a warning will be output
upon code generation.
•
Additional attributes
These are not supported by SICAM CMIC. Upon code generation these attributes are not
taken account of, and neither a warning nor an error will be output.
You find further information in the manual
SICAM RTUs Common Functions System and
Basic System Elements, chapter “Automation”, section “Restricted Open-/Closed-Loop Con-
trol Function”
.
Summary of Contents for SICAM CMIC
Page 8: ...Preface 8 SICAM RTUs User Manual SICAM CMIC DC8 001 2 09 Edition 08 2016 ...
Page 46: ...Installation 46 SICAM RTUs User Manual SICAM CMIC DC8 001 2 09 Edition 08 2016 ...
Page 62: ...Interfaces and Circuitry 62 SICAM RTUs User Manual SICAM CMIC DC8 001 2 09 Edition 08 2016 ...
Page 102: ...Preparing the Engineering 102 SICAM RTUs User Manual SICAM CMIC DC8 001 2 09 Edition 08 2016 ...
Page 334: ...Error Handling 334 SICAM RTUs User Manual SICAM CMIC DC8 001 2 09 Edition 08 2016 ...
Page 404: ...Use Cases 404 SICAM RTUs User Manual SICAM CMIC DC8 001 2 09 Edition 08 2016 ...
Page 414: ...Glossary 414 SICAM RTUs User Manual SICAM CMIC DC8 001 2 09 Edition 08 2016 X Z ...