Index Name Description Type
26H bNbInvNT
Number of modules not seen by T2S ETH in the phase (accordingly to
bNbOndCfg)
U8
AC group table (0x0730)
The table described below represents the information that can be retrieved regarding a particular AC group. Maximum
amount of AC group is set to 4. Each of them is identified by a label ranging from 1 to 4.
BASE ADDRESS: 1840(0x0730) + 10*(AC group label – 1).
Index Name Description Type
0H bNbInvOK Number of modules that are delivering output in the group U8
0L bNbInvMO Number of modules manually off in the group U8
1H bNbInvKO
Number of modules that are not delivering output due to a failure in
the group
U8
1L bNbInvSeen Number of module seen by T2S ETH in that group U8
2 lPinACW AC input power value (W) U32
4 lPinACVA AC input power value (VA) U32
6 wVinAC AC input voltage value (0.1V) U16
7 wIinAC AC input current value (0.1A) U16
8 wACInFreq AC input frequency value (0.1Hz) U16
9H bACInOk Number of modules stating that their AC input stage is fully functional U8
DC group table (0x076C)
The table described below represents the information that can be retrieved regarding a particular DC group. Maximum
amount of DC group is set to 8. Each of them is identified by a label ranging from 1 to 8.
BASE ADDRESS: 1900(0x076C) + 7*(DC group label – 1).
Index Name Description Type
0H bNbInvOK Number of modules that are delivering output in the group U8
0L bNbInvMO Number of modules manually off in the group U8
1H bNbInvKO
Number of modules that are not delivering output due to a failure in the
group
U8
1L bNbInvSeen Number of module seen by T2S ETH in that group U8
2 lPinDC DC input power value (W) U32
4 wVinDC DC input voltage value (0.1V) U16
5 wIinDC DC input current value (0.1A) U16
6H bDCInOk Number of modules stating that their DC input stage is fully functional U8
81 – Monitoring T2S - ETH User Manual – v1.4
Annex 3: Modbus
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