junger d07 Operation Manual page 75

Then change the settings in order to be able to communicate with the device. You
have to choose an IP-address "near" to that of the device.
So if the settings of the device are e.g.
IP Adress: 10.110.123.114
Netmask: 255.255.0.0.
Gateway: 10.110.0.1.
You have to take 10.110.123.115 as IP-adress (or something near to the device's
address, only 10.110.123. have to be the same!) and the same netmask. The
gateway is not important when you are using an Ethernet crossover cable.
When you have changed the settings press OK. Now you will be able to
communicate from PC to device via web browser (e.g. internet explorer) with an
Ethernet crossover cable. Just type in the device's IP-address into your browser:
Then you will come to the modules web page:
B 6 – Network Integration