Ulys (MD45) logger - MODBUS registers map
The data can be automatically logged 24/7 into a database, CSV files, or Excel spreadsheets using the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software. These tools provide continuous and reliable Ulys (MD45) logger and read.
MODBUS offset
Description
Units
Data type
16389
Protocol version
single
16391
Software version
single
16393
Hardware version
single
16397
S0 output rate
imp/kWh
single
16399
Combinatioxsode
smallint
16400
Lcd cycle time
sec.
word
16401
Paritysetting
smallint
16402
Current direction
byte
16406
Power down counter
smallint
16407
Presentquadrant
smallint
16413
Active status word
word
20488
Grid frequency
HZ
single
20498
Total active power
kW
single
20506
Total reactive power
kvar
single
20514
Total apparent power
kVA
single
24576
Total active energy
kWh
single
24578
T1 total active energy
kWh
single
24580
T2 total active energy
kWh
single
24588
Forward active energy
kWh
single
24590
T1 forward active energy
kWh
single
24592
T2 forward active energy
kWh
single
24600
Reverse active energy
kWh
single
24602
T1 reverse active energy
kWh
single
24604
T2 reverse active energy
kWh
single
24612
Total reactive energy
kvarh
single
24614
T1 total reactive energy
kvarh
single
24616
T2 total reactive energy
kvarh
single
24624
Forward reactive energy
kvarh
single
24626
T1 forward reactive energy
kvarh
single
24628
T2 forward reactive energy
kvarh
single
24636
Reverse reactive energy
kvarh
single
24638
T1 reverse reactive energ
kvarh
single
24640
T2 reverseeactive energy
kvarh
single
24649
Resettable day counter
kWh
single
