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Entes MPR-63 Mains-analysis device, Mains analyser MPR-63 User Manual

Product codes
MPR-63
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Page of 47
3.2 Features of connection cable:
- Screened
- 24 AWG or more thickness
- DC resistance :  =<100 ohm/km
- Characteristic impedance : 100 ohm for 100kHz
- Capacitor between two conductors : =< 60 pF/m
- Capacitor between one conductor and earth : =< 120 pF/m
3.6 File Record Information Table
It shows the number of records, open file and total number of
recordings of the files which have data logs.
3.5 Reading and writing to data logs from device  (14H)
Modbus RTU 14H function is used to transmit measured parameters to the computer, when  the device is not
connected with computer.
 01 14 07 06 00 00 00 02 00 01 99 24
Answer
01 Device address
14 Function
07 Byte number
06 Referance type
00 File number MSB
00 File number LSB
00 Record number MSB
02 Record number LSB
00 Record length MSB
01 Record length LSB
99 CRC MSB
24 CRC LSB
0-15
0-999
1
}
}
}
3.4 Learning of device informations (2BH)
Following data packet is sent to device to learn the device code,program version,manufacturer name and
manufacturer web site :
01 2B 0E 01 00 70 77
11
3.3  I/O Relay Status Register.
    I/O Relay Status register is used to observe the status of device outputs
   When Relay 1 is switched on, 0 (zero) bit of I/O Relay Status Register is read as 1 and when Relay 1 is not
   switched on it is read as 0.
   When Relay 2 is switched on, 1st bit of I/O Relay Status Register is read as 1 and when Relay 2 is not switched
   on it is read as 0.
   If Relay Functions (Setup register:011AH/012DH) is set to “1” then Relay 1/2 functions as “Digital Output 1/2”.
01 Device address
14 Function
46 Data length
20 Record length
06 Referance type
00 Record number MSB
02 Record number LSB
02 Record date Day
10 Record date Month
05 Record date Year
19 Record date Hour
07 Record date Minute
23 Record date Second
08  Data 01 MSB
BC Data 01 LSB
08  Data 02 MSB
95  Data 02 LSB
00 Data 28 MSB
00 Data 28 LSB
71 CRC  MSB
B0 CRC LSB
...
...
...
...
ADDRESS
DESCRIPTION
DIMENSION
0401H
0402H
0410H
0411H
0400H
word
Record numbers at File 1
Record numbers at energy file
Total record numbers
File which is recorded now. (0-15)
Record numbers at File 0
...
...
...
Warning  : Data logs must be deleted individually for each file.
 For deleting the data logs at the File 0, below request must be sent.
                  Request :    01 06 04 01 00 00 D9 3A
 Response : 01 06 04 01 00 00 D9 3A
}
record numbers
word
word
word
word
Index Hi
Month Lo
Log format
Index Lo
Day Hi
Year Hi
Hour Lo
Minute Hi
Second Lo
Data 01 Hi
Data 01 Lo
Data 02 Hi
Data 02 Lo
...
Data 28 Hi
Data 28 Lo
Type
Word
Range
0..999
Word
Word
Word
Word
Word
Word
1..31
1..12
00.99
00..23
00..59
00..59
0..65535
0..65535
0..65535
* Please refer to page 12 for energy log table.
For switch ON Relay 1 
Example
: 01 06 00 4C 00 01 CRC
For switch ON Relay 2
Example
: 01 06 00 4C 00 02 CRC
For switch ON both relays
Example
: 01 06 00 4C 00 03 CRC
For switch OFF both relays
Example
: 01 06 00 4C 00 00 CRC
(Only for MPR63
-22/42
)
0
 Relay1
1
2
3
 Relay2
4
5
6
7
8
9
10
11
12
13
14
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Relay1
1
2
3
Relay2
4
5
6
7
8
9
10
11
12
13
14
15
0
0
0
0
0
0
0
0
0
0
0
0
Input1
Input2
(Only for MPR63
-23/43
)