Entes MPR-63 Mains-analysis device, Mains analyser MPR-63 User Manual
Product codes
MPR-63
12
3.7 Energy Log
3.9 MPR-SW; Interface Program
MPR-SW is a recording and analysis program which is designed to use with all Entes products which has
RS-485 outputs. MPR-SW Program records each parameter of the connected Entes products with programmable time intervals,
draws graphics, billing for the energy consumption between adjustable dates, with 2 way communication.
Maximum 247 devices can communicate with one software.
RS-485 outputs. MPR-SW Program records each parameter of the connected Entes products with programmable time intervals,
draws graphics, billing for the energy consumption between adjustable dates, with 2 way communication.
Maximum 247 devices can communicate with one software.
Device takes 64 samples in each period. For 50 Hz, it takes 3200 samples in one second and for 60 Hz, it takes 3840 samples
in one second.
3.8
ERROR CODES
If an inappropriate message is sent to device in MODBUS-RTU protocol, device sends an error message.
Error codes are mentioned below :
01 Invalid Function
This message is received when a function is
used which is not supported by device.
Example :
Request 01 07 04 01 00 00 CRC
Response 01 Device address
87 80 h + 07h
01 Error code
82 CRC (high)
30 CRC (low)
82 CRC (high)
30 CRC (low)
03 Invalid Data :
This message is received when data is
not found in required value intervals
which is wanted to write.
02 Invalid Register
This message is received when an
address is wanted to reach which is not
found in register table of device.
}
constant invalid function code
}
Example :
Request 01 06 50 00 00 CRC
Response 01 Device address
86 80 h + 06h
02 Error code
C3 CRC (high)
A1 CRC (low)
C3 CRC (high)
A1 CRC (low)
}
constant function code
Example :
Request 01 03 00 00 00 FF CRC
Response 01 Device address
83 80 h + 03h
03 Error code
01 CRC (high)
31 CRC (low)
01 CRC (high)
31 CRC (low)
}
constant function code
}
}
Index
Energy Log Format
Dimension
Multiplier
Range
Unit
1
Index
Word
0..999
-
Day(Hi)
1..31
Month(Lo)
1..12
Year(Hi)
00..99
Hour (Lo)
00..23
Minute(Hi)
00..59
Second (Lo)
00..59
Import Active Energy(Lo)
Export Active Energy (Lo)
Inductive Reactive Energy(Lo)
Capacitive Reactive Energy(Lo)
9
Voltage High LN1
Word
Data x VT x 0.1
0...Vmax
V
10
Voltage High LN2
Word
0...Vmax
V
11
Voltage High LN3
Word
0...Vmax
V
12
Current High L1
Word
Data x CT x 0.001
0...Imax
A
13
Current High L2
Word
0...Imax
A
14
Current High L3
Word
0...Imax
A
Total Curent High
Total Curent Low
Total Curent Low
16
Total Current Demand
Word
0...Imax
A
17
Total Active Power Demand
Signed Word
Data x VT x CT
0..±Ptmax
W
18
Total Reactive Power Demand
Signed Word
0..±Qtmax
19
Total Appearnt Power Demand
Word
0..Stmax
VA
20
Frequency
Word
Data x 0.01
45.00..65.00
Hz
21
Total Power Factor
Signed Word
Data x 0.001
-1.000..1.000
22
Current Transformer Ratio
Word
Data
1..5000
A
15
Word
0...Imax
Word
99999999
8
7
99999999
kVArh/
MVArh
99999999
6
Word
5
Word
99999999
kWh/
MWh
2
Word
3
Word
4
Word
Data x 10000
Data x VT x 0.1
Data x VT x 0.1
Data x VT x 0.1
Data x CT x 0.001
Data x CT x 0.001
Data x CT x 0.001
Data x CT x 0.001
Data x CT x 0.001
Data x VT x CT
Data x VT x CT
Data x VT x CT
23
24
25
26
27
24
25
26
27
d
y
m
h
m
s
m
s
-
-
-
-
Data
Data
Data
Data
Data
Word
Word
Word
Word
0...Imax
Data x CT x 0.001
Word
VAr
A
Word
28
Voltage Transformer Ratio
Word
Data x 0.1
1..4000.0
-
-
-
-
-
Data x 10000
Data
Data x 10000
Data
Data x 10000
Data
Import Active Energy(Hi)
Export Active Energy(Hi)
Inductive Reactive Energy(Hi)
Capacitive Reactive Energy(Hi)
29
30
31
32
30
31
32
Current Demand L1
Word
Data x CT x 0.001
0...Imax
A
Current Demand L2
Word
0...Imax
A
Current Demand L3
Word
0...Imax
A
Data x CT x 0.001
Data x CT x 0.001
Data x CT x 0.001
Word
Data
CRC 16
-
Energy Pack CRC
kWh/
MWh
kVArh/
MVArh