Alstom iSTAT M232 - Register Table for the Normalized Actual Measurements

User Manual M2x2/EN M/F
iSTAT M2x2 Page 60
M233 Compatible
Register map
M231 Compatible
Register map
Parameter Type
Start End Start End
ENERGY
Energy Counter 1 T_float 32638 32639 31500 31501
Energy Counter 2 T_float 32640 32641 31502 31503
Energy Counter 3 T_float 32642 32643 31504 31505
Energy Counter 4 T_float 32644 32645 31506 31507
Energy Counter 1 Cost T_float 32646 32647
Energy Counter 2 Cost T_float 32648 32649
Energy Counter 3 Cost T_float 32650 32651
Energy Counter 4 Cost T_float 32652 32653
Total Energy Counter Cost T_float 32654 32655
Active Tariff T_float 32656 32657
Internal Temperature T_float 32658 32659
17.4 Register table for the normalized actual measurements
(Only availa
ble when the M233 compatible register map is selected)
MODBUS
Parameter
Register Type
100% value
Voltage U
1
30801 T16 Un
Voltage U
2
30802 T16 Un
Voltage U
3
30803 T16 Un
Average phase Voltage U
~
30804 T16 Un
Phase to phase voltage U
12
30805 T16 Un
Phase to phase voltage U
23
30806 T16 Un
Phase to phase voltage U
31
30807 T16 Un
Average phase to phase
Voltage U
pp~
30808 T16 Un
Current I
1
30809 T16 In
Current I
2
30810 T16 In
Current I
3
30811 T16 In
Total Current I
30812 T16 It
Neutral current In
30813 T16 In
Average Current I
~
30815 T16 In
Real Power P
1
30816 T17 Pn
Real Power P
2
30817 T17 Pn
Real Power P
3
30818 T17 Pn
Total Real Power P
30819 T17 Pt