Siemens 3VF Series User Manual

Communication System Manual 3WN1, 3WS1 Circuit-Breakers
Version 1.0 (02/98)  Copyright Siemens AG 1998. All rights reserved. 109
4.5.6.2 Configuration
When parameterization is complete, the master sends a configuration message to the slave. The
configuration message causes the slave to check the transmitted configuration with reference to the stored
configuration.
You can describe up to 16 bytes or words in one octet of the data unit (DU). You can group inputs and
outputs with the same format in one octet. Otherwise you must use a separate octet for each individual
byte/word.
The configuration message from the master to the interface module is structured as
follows:
Table 18: Configuration message
SD LE LEr SD DA SA FC DSA
P
SSA
P
DU FCS ED
68H x x x 8x 8x x 62/3
E
62/3
E
x .. x 16H
Octet Bit no. Description Designation
7 6 5 4 3 2 1 0
1 x x x x Length of data Configuration byte
1 *
0 0 0 0
1 byte/word
to
1 1 1 1
16 bytes/words
x x Input/output
0 0
Specific identifier format
Fixed value
0 1
Input
of
1 0
Output
12 H
1 1
Input/output
0 Byte
1 Word
0 Integrity within byte/word
1 Integrity over entire length
1 x x x x Length of data Configuration byte
2 **
0 0 0 0
1 byte/word
to
1 1 1 1
16 bytes/words
x x Input/output
0 0
Specific identifier format
Fixed value
0 1
Input
of
1 0
Output
52 H
1 1
Input/output
0 Byte
1 Word
0 Integrity within byte/word
1 Integrity over entire length
* Interface module DP/3WN1, 3WS1 only accepts one configuration byte 1 with the value 12 H !!!
** Interface module DP/3WN1, 3WS1 only accepts one configuration byte 2 with the value 52 H !!!

Siemens 3VF Series Specifications

General

Brand	Siemens
Model	3VF Series
Category	Circuit breakers
Language	English