WAGO-I/O-SYSTEM 750
Commissioning 117
750-882 Media Redundancy ETHERNET Controller
Manual
1.5.0
8.2.5.5 Reasons for Failed IP Address Assignment
•
The PC on whom the BootP server is running is not located in the same
subnet as the fieldbus controller; i.e., the IP addresses do not match.
Example:
Sub net mask:
255.255.255.0 (default value for fieldbus
controllers)
PC IP:
192.168.
2
.100
Fieldbus controller IP: 192.168.
1
.200
Due to the sub net mask, the first 3 digits of the IP addresses must match.
•
PC and/or controller is/are not linked to the ETHERNET
•
Poor signal quality (use switches or hubs)