Addresses 4000 To 4811: Minimum Measurement Values - Omron KM50 Communications Manual

Section 5 Modbus Communications Data
● Addresses 4000 to 4811: Minimum Measurement Values
The minimum measurement values can be read.
The minimum measurement values for every day can be read for the present day and the last eight
days. However, the reactive power can be read only for the present day.
Specify the address for the day and measurement item to read in the service request PDU.
The minimum value and the time when the value was recorded can be read.
You can read both the measurement time and measurement value, only the measurement time, or
only the measurement value.
Addresses are defined as follows:
4@
4: The first digit of the address is always 4.
@: Indicates the day. 0: Present day, 1: One day ago, 2: Two days ago, .., 8: Eight days ago
: Indicates the measurement time or the measurement item.
Address Parameter name
4000
Voltage 1
Today
4001
4002
Voltage 2
Today
4003
4004
Voltage 3
Today
4005
4006
Current 1
Today
4007
4008
Current 2
Today
4009
400A
Current 3
Today
400B
400C
Power Factor
Today
400D
400E
Active Power
Today
400F
4010
Active Power
Today
4011
4012
Reactive
Power Today
4013
4014
Reactive
Power Today
4015
5-22
Measurement 0000 HHMM hex
Time HH (hour): 0 to 17 hex (0 to 23), MM (minutes): 0 to 3B hex (0 to 59)
Measurement 0000 0000 to 000F 423F hex (0.0 to 99,999.9)
Value (V) *One digit to the right of the decimal point (fixed).
Measurement 0000 HHMM hex
Time HH (hour): 0 to 17 hex (0 to 23), MM (minutes): 0 to 3B hex (0 to 59)
Measurement 0000 0000 to 000F 423F hex (0.0 to 99,999.9)
Value (V) *One digit to the right of the decimal point (fixed).
Measurement 0000 HHMM hex
Time HH (hour): 0 to 17 hex (0 to 23), MM (minutes): 0 to 3B hex (0 to 59)
Measurement 0000 0000 to 000F 423F hex (0.0 to 99,999.9)
Value (V) *One digit to the right of the decimal point (fixed).
Measurement 0000 HHMM hex
Time HH (hour): 0 to 17 hex (0 to 23), MM (minutes): 0 to 3B hex (0 to 59)
Measurement 0000 0000 to 0098 967F hex (0.000 to 99,999.999)
Value (A) *Three digits to the right of the decimal point (fixed).
Measurement 0000 HHMM hex
Time HH (hour): 0 to 17 hex (0 to 23), MM (minutes): 0 to 3B hex (0 to 59)
Measurement 0000 0000 to 0098 967F hex (0.000 to 99,999.999)
Value (A) *Three digits to the right of the decimal point (fixed).
Measurement 0000 HHMM hex
Time HH (hour): 0 to 17 hex (0 to 23), MM (minutes): 0 to 3B hex (0 to 59)
Measurement 0000 0000 to 0098 967F hex (0.000 to 99,999.999)
Value (A) *Three digits to the right of the decimal point (fixed).
Measurement 0000 HHMM hex
Time HH (hour): 0 to 17 hex (0 to 23), MM (minutes): 0 to 3B hex (0 to 59)
Measurement
FFFF FF9C to 0000 0064 hex (−1.00 to 1.00)
Value *Two digits to the right of the decimal point (fixed).
Measurement 0000 HHMM hex
Time HH (hour): 0 to 17 hex (0 to 23), MM (minutes): 0 to 3B hex (0 to 59)
Measurement
C465 3601 to 3B9A C9FF hex (−99,999,999.9 to 99,999,999.9)
Value (W)
*One digit to the right of the decimal point (fixed).
Measurement 0000 HHMM hex
Time HH (hour): 0 to 17 hex (0 to 23), MM (minutes): 0 to 3B hex (0 to 59)
Measurement C465 3601 to 3B9A C9FF hex (−9,999,999.99 to 9,999,999.99)
Value (kW) *Two digits to the right of the decimal point (fixed).
Measurement 0000 HHMM hex
Time HH (hour): 0 to 17 hex (0 to 23), MM (minutes): 0 to 3B hex (0 to 59)
Measurement
C465 3601 to 3B9A C9FF hex (−99,999,999.9 to 99,999,999.9)
Value (var) *One digit to the right of the decimal point (fixed).
Measurement 0000 HHMM hex
Time HH (hour): 0 to 17 hex (0 to 23), MM (minutes): 0 to 3B hex (0 to 59)
Measurement C465 3601 to 3B9A C9FF hex (−9,999,999.99 to 9,999,999.99)
Value (kvar)
*Two digits to the right of the decimal point (fixed).
Set value (monitor value)