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Changing the Communication Parameter
A change of the communication parameter of the COM16 module
can be done by writing the required communication parameter
(baud rate, serial line configuration and MODBUS communication
address) in the data set 160.
MODBUS Function Codes
In addition to the described function codes in 3.2 the following defi-
nitions of the Status Register, Control Bits, Extra Flags, Basic Types
and Exception Status Bits apply to the COM16 module.
More information is available in the "WL Trip Unit, MODBUS Com-
munication and Elektronic Accessories Application Guide".
Ändern der Kommunikationsparameter
Die Kommunikationsparameter des COM16-Moduls können durch
Schreiben der erforderlichen Parameter (Baudrate, serielle Konfigu-
ration und MODBUS Kommunikationsadresse) in den Datensatz
160 geändert werden.
MODBUS Funkltionscodes
Zusätzlich zu den unter 3.2 beschriebenen Funktionscode gelten
die folgenden Definitionen für Status Register, Control Bits, Extra
Flags, Basistypen und Exception Status Bits im COM16-Modul.
Weitere Informationen sind im Handbuch „WL Trip Unit, MODBUS
Communication and Elektronic Accessories Application Guide" ent-
halten.
Dataset 160 – Communication Parameters
Address: A000 hex, Registers: 39, Access: Read / Write
Byte
Description
Data
point
Length
(Bit)
Scale
Beschreibung
0
Header; fixed to 0x00 00 00 00
-
32
-
Header; fest 0x00 00 00 00
4
Reserved
-
8
-
Reserviert
5
MODBUS address
5
8
0
MODBUS-Adresse
6
Basic data type (1, 2 or 3)
6
8
0
Basis-Datentyp (1, 2 oder 3)
7
Reserved
-
8
-
Reserviert
8
Changeable data points in the basic
data
7
224
-
Datenpunkte des Basis-Datentyps
(änderbar)
36
Reserved
-
48
-
Reserviert
42
IP address of the BDA/BDA Plus
10
40
-
IP-Address des BDA/BDA Plus
47
Reserved
-
8
Reserviert
48
MODBUS baud rate
427
8
-
MODBUS-Baudrate
49
MODBUS parity
428
8
-
MODBUS-Parität
50
Reserved
-
144
-
Reserviert
68
Property for Byte 49
-
8
-
Property für Byte 49
69
Property for Byte 48
-
8
-
Property für Byte 48
70
Reserved
-
8
-
Reserviert
71
Property for Byte 5
-
8
-
Property für Byte 5
72
Property for Byte 6
-
8
-
Property für Byte 6
73
Reserved
-
8
-
Reserviert
74
Property for Byte 8
-
8
-
Property für Byte 8
75
Reserved
-
8
-
Reserviert
76
Property for Byte 42
-
8
-
Property für Byte 42
77
Padding to create even word boundary
-
8
-
Füllbyte wg. Word-Alignment
78
Total bytes
-
-
-
Gesamtanzahl Bytes
Summary of Contents for WL Series
Page 64: ...7 2 Horizontalanschlüsse 0733_nu top view Horizontal connectors ...
Page 65: ...7 3 Vertikalanschlüsse 0734_nu top view rear view Rear vertical connectors ...
Page 66: ...7 4 Frontanschlüsse 0736_nu front view top view Front connectors ...
Page 68: ...7 6 7 2 Baugröße II Festeinbau 0494 3_nu 7 2 Frame size II fixed mounted version ...
Page 69: ...7 7 C class always 0494 5_nu top view rear view ...
Page 70: ...7 8 0738_nu LH side view front view ...
Page 72: ...7 10 0495 2_nu top view top view ...
Page 73: ...7 11 0495 3_nu top view rear view ...
Page 74: ...7 12 0739_nu LH side view front view ...
Page 76: ...7 14 Baugröße II III 0496_nu Frame size II III ...
Page 77: ...7 15 7 5 Baugröße I Einschubausführung 0745_nu 7 5 Frame size I draw out version ...
Page 78: ...7 16 0746_nu rear view top view ...
Page 79: ...7 17 0747_nu bottom view ...
Page 80: ...7 18 0748_nu ...
Page 81: ...7 19 0749_nu ...
Page 82: ...7 20 7 6 Baugröße II Einschubausführung 0490 1_ul 7 6 Frame size II draw out version ...
Page 86: ...7 24 7 7 Baugröße III Einschubausführung 7 7 Frame size III draw out version ...
Page 87: ...7 25 ...
Page 88: ...7 26 ...
Page 111: ...9 11 I Auslösung Erdschlussauslösung I tripping Ground fault tripping ...
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