Siemens SIMADYN D User Manual

Communications configuring
System- and communication configuring D7-SYS - SIMADYN D 3-43
Edition 12.2003
− SIMADYN D writes into the remote variable, with the name
"EINGANGSKORB" via the application association "CHEF".
The STF structure of the variables is derived when CFC is used to
configure the message output block MSI; and more specifically from the
data entries at connections SNV, STM, SSF (refer to the Chapter,
communications utility, message system). Message variables always
have a complex "Structure" data type.
NOTE
The STC connection at message output block MSI must be set to "1".
SSF=1 (standardized format)
Contents Message structure STF structure
Spontaneous ID Unsigned8 Unsigned8
Sequence number Unsigned8 Unsigned8
Message type
description
1 Octet Octet-String 2
Message type 1 Octet
Only available, Prefix Floating-Point Floating-Point
if SNV=1 Suffix Floating-Point Floating-Point
Measured value Floating-Point Floating-Point
Measured value
dimension text
8 characters
Visible-String 32
(if STM=0);
Visible-String 92
(if STM=1)
Message instant 24 characters
Only available,
if STM=1
Message text 60 characters
Table 3-20 Message structure for SSF=1
SSF=0 (hexadecimal format)
Contents Message structure FMS structure
Spontaneous ID Unsigned8 Unsigned8
Sequence number Unsigned8 Unsigned8
Message type
description
1 Octet Octet-String 2
Message type 1 Octet
Only available, Prefix Unsigned16 Unsigned16
if SNV=1 Suffix Unsigned16 Unsigned16
Measured value
normalization factor
Unsigned32 Unsigned32
Measured value 4 Octets Octet-String 6
Measured value
connector type
2 Octets
STF variable
structure

Siemens SIMADYN D Specifications

General

Brand	Siemens
Model	SIMADYN D
Category	Control Systems
Language	English