18 – Monitoring T2S - ETH User Manual – v1.4
Hardware
6.3 Monitoring - Candis
T2S ETH also supports the Candis display and it is a monitoring device allowing the user to get
information from inverter system.
To enable candis, connect RJ45 CAT cable at rear side of the T2S ETH installed shelf and
Candis. Refer section 6.2.3, page 16.
6.3.1 Display and Buttons
1 Display (2 lines provided to display information).
2 Up button to scroll UP in the menus.
3 Down button to scroll DOWN in the menus.
4 Enter button to change display or validate modifications.
6.3.2 Conguration
When more than one display is used on the same system, the CANBUS ID must be different and include values from
124 to 264 (i.e as 134; 144 ; 154, …264).
The other information that can be configured are the related phase, the AC group or DC group, and the adjustment the
backlight.
If the installed system is multi-phase or has multiple DC groups, the T2S and the inverter modules must be correctly
configured to display the correct value by phase or DC group.
For instance in three phase systems, the inverter modules must be configured to show the 3 phases’ output
information, but also the one related to the three AC group who correspond to each AC input phase. By doing so, the
display will show the values phase by phase.
Warning: The Candis Display is powered from the auxiliary power supply of the modules which are
limited in power.
V out= 233 V
I out= 3 A
V out= 233 V
I out= 3 A
Main Menu
Disp Param Config
DC Group :AC Group :Phase Sel :
Back lt +/- ID CAN +/-
0124
Phase +/-
0001
AC grp +/-
0001
DC grp +/-
0001
CAN BUS IDBacklight
The line beneath the first line indicates that
display parameters can be changed for first line.
The line beneath the second line indicates that
display parameters can be changed for second line.
Candis Display - Block diagram
TSI System with Candis
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