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Address switch
•
NOTICE
Changes to the address switch are only accepted after a power cycle or an automatic reset.
Changes during the normal operation are not recognized.
•
Configurations set via web server are only valid or active after a power cycle or an automatic reset
if all switches of the address switch are in position '0'.
The address switch serves for the following settings:
•
•
•
Pos.
Description
1
DHCP client
• 0 = disabled
• 1 = enabled
2
1
3
2
4
4
5
8
6
16
7
32
8
Web server
Ranking for the IP address configuration
•
•
•
Essential switch settings
Position
1 ... 7
8
1 ... 8
1
1
8
2 ... 7
Wieland Electric GmbH | BA001269 | 09/2021 (Rev. A)
Selection of the address usage
Presetting of the IP address
Activation of the web server
2
0
= 1
IP address data for Modbus/TCP: Subnet mask: 255.255.255.0
IP address: 192.168.1.x
2
= 2
1
with x = decimal value from position 2 ... 7
2
= 4
2
2
3
= 8
2
= 16
4
2
= 32
5
•
0 = disabled
•
1 = enabled
The switch for DHCP activation pos. 1 has the highest priority.
If there is no DHCP server, the IP address (192.168.1.x) set at the switches pos. 2 ... 7 is used.
If no address is set, i.e. all set to '0', the stored IP address (default 10.0.0.1) is used.
State
Behavior at start-up
0
Default setting
• Via web server set configuration is valid (default 10.0.0.1).
1
• The web server is activated.
0
• Via web server set configuration is valid (default 10.0.0.1).
• The web server is de-activated.
1
• DHCP client is activated.
• The IP address data are requested via DHCP.
• If there is no DHCP server, the IP address set at the switches
(192.168.1.x) will be used.
0
• DHCP client is disabled.
1
• Web server is activated.
[1 ... 63]
IP address data for Modbus/TCP:
• Subnet mask: 255.255.255.0
• IP address: 192.168.1.x
• with x = decimal value from position 2 ... 7
Hardware description
16
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