Inhaltsverzeichnis
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Anhang
15
15.1 MODBUS/TCP-Tabellen
15.1.1 Modbus-Register
Addresse
Systeminformation
0x0020 (32)
0x0021 (33)
0x0024 (36)
IP-Information
0x0050 (80)
0x0051 (81)
0x0053 (83)
0x0055 (85)
Produkthandbuch | Version: 1.2.0
Industrial-Managed-Switch
Data Type
Read/Write Lesen/
Schreiben
1 word
R
3 words
R
1 word
R
1 word
R
2 words
R
2 words
R
2 words
R
Anhang
Tabelle 44: Modbus-Register
Beschreibung
Firmwareversion =
Bsp: Version = 1.02
Word 0 Hi byte = 0x01
Word 0 Lo byte = 0x02
ETHERNET-MAC-Adresse
Bsp: MAC = 00-01-02-03-04-05
Word 0 Hi byte = 0x00
Word 0 Lo byte = 0x01
Word 1 Hi byte = 0x02
Word 1 Lo byte = 0x03
Word 2 Hi byte = 0x04
Word 2 Lo byte = 0x05
Kernel-Version
Bsp: Version = 1.03
Word 0 Hi byte = 0x01
Word 0 Lo byte = 0x03
DHCP-Status
0x0000: Disabled
0x0001: Enabled
IP Adresse des Switches
Bsp: IP = 192.168.1.1
Word 0 Hi byte = 0xC0
Word 0 Lo byte = 0xA8
Word 1 Hi byte = 0x01
Word 1 Lo byte = 0x01
Subnetzmaske des Switches
Bsp: IP = 255.255.255.0
Word 0 Hi byte = 0xFF
Word 0 Lo byte = 0xFF
Word 1 Hi byte = 0xFF
Word 1 Lo byte = 0x00
Gateway-Adresse des Switches
Bsp: IP = 192.168.1.254
Word 0 Hi byte = 0xC0
Word 0 Lo byte = 0xA8
Word 1 Hi byte = 0x01
87
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