4-4
IM WT310E-02EN
4.2  Configuring the Wiring System Settings  
(Only on the WT332E/WT333E)
For details, see section 2.2 in the User’s Manual, IMWT310E-01EN.
On the WT332E/WT333E, you can set a wiring system that matches the connected circuit under 
measurement.
The wiring system on the WT310E/WT310EH is a single-phase, two-wire system.
IfyousetthedisplayedfunctiontoinputelementΣ,theaveragecurrentandvoltageofeachofthe
wired input elements and the total power of each of the input elements are displayed in accordance 
with the selected wiring system.
*
*  The current and voltage values do not have any physical meaning.
See appendix 1 for the formula that is used to determine the total power.
FortheprocedureforselectinginputelementΣ,seesection4.4.
Configuring the Wiring System Settings
   
 Press   to select “3P3W” as the wiring system.
When you press  , the wiring system indicators light in the following order.