48
CVM-D41 DC
Instruction Manual
The
ID reset
value determines which values will be deleted:
Table 53: ID reset�
Parameter
ID reset
Maximum and minimum values
0x03
Electric charge totalisers
0x02
Energy totalisers
0x01
Example:
Clearing the energy totalisers:
Address
Function
Initial relay
address
Password
ID reset
ID value
CRC
01
0E
AACC
1111
01
FF
760D
6�3�6�- DEVICE CONFIGURATION VARIABLES
For these variables is implemented the
Function 0x10�
6�3�6�1� Configuration of the input
Table 54: Modbus memory map: Configuration of the input�
Configuration of the input
Parameter
Format
Address
Valid data margin
Voltage display value
int
807
1000... 9999 V
Decimal point of the voltage
int
808
0:
xxxx -
1:
xxx.x -
2:
xx.xx -
3:
x.xxx
Voltage measurement range
int
80B
0:
150.0 V -
1:
300.0 V -
2:
600.0 V
3:
1000 V -
4:
1500 V
Current display value
int
809
1000... 9999 A
Decimal point of the current display
value
int
80A
0:
xxxx -
1:
xxx.x -
2:
xx.xx -
3:
x.xxx
Current input
int
80C
0:
50.00 mV -
1:
60.00 mV -
2:
75.00 mV
3:
100.0 mV -
4:
150.0 mV -
5:
200.0 mV
6:
250.0 mV -
7:
300.0 mV -
8:
400.0 mV
9:
600.0 mV
Decimal point for displaying voltage
int
82C
0:
xxxx -
1:
xxx.x -
2:
xx.xx
Shunt position
int
82E
0:
Negative -
1:
Positive
6�3�6�2� RS-485 communications
Table 55:Modbus memory map: RS-485 communications�
RS-485 communications
Parameter
Format
Address
Valid data margin
Modbus address
int
802
1... 247
Baud rate
int
803
0:
2400 bps -
1:
4800 bps -
2:
9600 bps -
3:
19200 bps-
4:
38400 bps
Data format
int
804
0:
n,8,1 : no parity, 8 data bits, 1 stop bit
1:
o,8,1 : odd parity, 8 data bits, 1 stop bit
2:
e,8,1 : even parity, 8 data bits, 1 stop bit
3:
n,8,2 : no parity, 8 data bits, 2 stop bit
Summary of Contents for CVM-D41 DC
Page 1: ...INSTRUCTION MANUAL Power analyzer CVM D41 DC M337B01 03 22A ...
Page 2: ...2 CVM D41 DC Instruction Manual ...
Page 55: ...55 Instruction Manual CVM D41 DC 10 EU DECLARATION OF CONFORMITY ...
Page 56: ...56 CVM D41 DC Instruction Manual ...