WATTrouter M - user manual
How to fit and setup the device
Page 71 from 79
LAN/UDP interface driver
is not configured properly
Use the LAN/UDP driver configuration
window in WATTconfig to check the validity
of IP address and UDP port. Connect to the
controller using USB in order to determine
the current network configuration stored in
the controller (use the Other settings tab).
IP addresses and UDP ports must have the
same configuration.
The Log window records
communication errors
A very few communication errors is
considered a common status and it depends
on the actual load put on the operating
system in your computer, the local network,
or on the operating system running in the
controller. However, if there are many
errors inspect the functionality of your PC,
or it may also be a conflict at the USB
interface in your PC, USB driver may be
outdated or your Ethernet may be
overloaded or malfunctioning. If you are
connected to the Internet, large occurrence
of communication errors (packet losses) is
considered normal status. With S-Connect
communication over Ethernet active, the
frequency of these errors increases further.
Overloaded Ethernet
Your local network or Internet connection is
temporarily out of order, overloaded with
other transfers, etc. Try to reconnect later
or ask a network expert for advice to
optimize your connection.
Regulator failure/defect
Replace the regulator or take it to repair.
Measured powers on ILx inputs
are not displayed or they are
displayed incorrectly
The current sensing
module is not connected
Connect the current sensing module
according to this manual.
Incorrect phase sequence
Make sure that for all ILx inputs the “Phase”
field is correctly set. Perform the settings
according to chapter Setting up main
function and check with Input checking
oscilloscope.
Incorrect current
orientation settings
Make sure that for all ILx inputs the
“Current orientation” field is correctly set.
Perform the settings according to chapter
Setting up main function.
Regulator or current
sensing module defect
Replace the regulator and/or current
sensing module or take them to repair.
There are suspicious waveforms
shown in chart "Input checking
oscilloscope"
This is normal
During normal operation there may be
shown even "exotic" waveforms. Be sure
this is the real current flowing through the
phase wire, a superposition of currents
flowing through the connected appliances
