ABB IM300-I - Explanation of Register Address

IM300 Intelligent Power Monitoring Instrument
90
Reactive power: Q = Ai × (PT1 / PT2) × (CT1 / CT2), Ai signed
integers, unit:var.
Apparent power: S = Ai × (PT1 / PT2) × (CT1 / CT2), Ai is an
unsigned integer, unit:VA.
Power factor: PF = Ai / 1000, Ai signed integers, no unit.
Frequency: F = Ai / 100, Ai as an unsigned integer, unit:Hz.
Active energy: Ep = Ai / 10, Ai unsigned long integer (0 ~
999,999,999), unit:kWh.
Reactive energy: Eq = Ai / 10, Ai unsigned long integer (0 ~
999,999,999), unit:kvarh.
Temperature address table, Suppors read function of codes 03, 04
Address
Type
Data Definition
Register
48000
RO
Temperature
1
Note: The above correspondence between the data (Ai) and the actual
value is:
Temperature: T = (Ai / 10), Ai is an unsigned integer, unit: ℃.
4.3. Explanation of register address
 Hardware version register (40010): stored in the program memory.
 Software version register (40011): stored in the program memory.
 Year of production (40012): Specially download to E2p after production
inspection.
 Serial number of production (40013 ~ 40015): pecially download to E2p
after production inspection.
 System time - register for year and month (40020): high bytes denote year,
from 00 to 99, low bytes denote month, from 1 to12.
 System time - register for day and hour (40021): high byte denotes day,
from 1 to 31; low byte denotes hour, from 0 to 23.
 System time - register for minute and second (40022): high byte denotes
minute, from 00 to 59; low byte denotes second, from 00 to 59.