4
3
Configuration
3.1
Connection to computer
Connect a USB-cable between the USB-port on LQT400 and the computer. Use a cable
with contacts type A and mini B. No safety action is required while connecting the USB
cable to the device.
Start ConfigLQT and click
Connect
.
The connection status will change to
Connected
with a green background and
information about the transducer will be displayed once the connection is established.
Various basic parameters of the transducer as well as the measured values are displayed
on the screen when the transducer is connected to a measuring object. The measured
values can be shown as Primary or Secondary values.
The measuring range covered by LQT 400 is
‘
Wide
’
which means that the transducer can
be connected to networks with a nominal main voltage between 100 and 400 V AC and a
nominal current between 1 and 5 A. Using the ConfigLQT it is possible to configure the
transducer in order to be used for all different connections in 1-phase and 3-phase
networks shown on page 6.
