WAGO-I/O-SYSTEM 750
Quickstart Description
29
750-880, -881, -882 ETHERNET Programmable Fieldbus
Quickstart Reference
Version 1.0.0
Controller“, „750-881 ETHERNET Programmable Fieldbus Controller“ and
„750-882 ETHERNET Programmable Media-Redundancy Fieldbus Controller“.
Use the address selection switch to set the host ID, i.e., the last byte of the IP
address, binary encoded in the range between 1 and 254.
The network address consists of the first three bytes of the IP address; the factory
default settings are:
•
750-880:
192.168.1.
•
750-881:
192.168.1.
•
750-882:
192.168.1.
(Port1) or.
192.168.2.
(Port2)
You can change this network address in the Web-based Management system
under menu item
TCP/IP
in the dialog input field "
Switch IP address."
Table 8: IP Address Structure
Network Address
Host ID
192
.
168
.
1
.
100
The IP address statically set previously by Web-based Management will be
overwritten with the address assigned by the address selection switch.
Address selection switch values 0 and 255 are permanent default settings!
If you use the address selection switch to set a value of 0 or 255, this will activate
the IP modes for these values.
When a value of 0 is set, the IP configurations executed by Web-based
management will apply.
Setting a value of 255 will activate address allocation by DHCP.
1.
To assign a value (except for 0/255) for the host ID using the address
selection switch you must first convert the host ID value to a binary
numeral.
In the configuration example shown here the host ID 100 is used for the
SPS. The decimal value of "100" converts to a binary code of "01100100."
Table 9: Binary Encoding of Decimal Number 100
MSB
LSB
0
1
1
0
0
1
0
0
