User manual

Weidmuller Wireless Ethernet Modem & Device Server WI-MOD-E-G/A User Manual
Rev.2.16 www.weidmuller.com  77
Channel Survey screen displays a graph showing the percentage of time that a channel is being utilised by any of the
following causes:
1. The connected modem is transmitting.
2. The connected modem is receiving valid data from another modem.
3. The connected modem has detected RF noise or interference.
Channel Survey shows the Channel Utilisation and Noise Floor Graph with 1 second, 1 minute and 1 hour periods.
Figure 69 - Channel Utilization
The first screen shows a percent of the overall radio traffic on the channel that is currently being used.
Figure 70 - RX Noise Floor
The next screen shot shows the radio receive noise floor for the last 60 seconds.
Figure 71 - Channel Utilisation Minutes