The actual measurement value expressed in [V] AC is obtained from the read register according to the above algorithms, using the
appropriate factor value
DW
for register
Uac
(see the
Table of divider values DW
above).
Uac
= 0x00DF => 223/1 => 223 [V] AC
8.3.1.7. READOUT OF CURRENT VALUE Iac ALTERNATING VOLTAGE NETWORK,
CONNECTED TO INVERTER [4X / 3X-REFERENCES]
The measurement value of network current alternating voltage connected to the inverter, readout from 16-bit register
Iac
MODBUS-
RTU (see p.8.1.) is presented in the format integer 16-bit with sign (in C/C++ type short int).
Query of network current
Iac
from registry address 40007 / address 30007
11-03-00-06-00-01-CRCLo-CRCHi
11-04-00-06-00-01-CRCLo-CRCHi
Readout of network current
Iac
from registry address 40006 / address 30006
11-03-02-00-DF-CRCLo-CRCHi
11-04-02-00-DF-CRCLo-CRCHi
In respond the network current
Iac
is presented as 2-byte with values: 0x00DF .
The actual measurement value expressed in [A] AC is obtained from the read register according to the above algorithms, using the
appropriate factor value
DW
for register
Iac
(see the
Table of divider values DW
above).
Iac
= 0x00DF => 223/100 => 2,23 [A] AC
8.3.1.8. READOUT OF POWER VALUE Pac ALTERNATING VOLTAGE NETWORK OF
INVERTER [4X / 3X-REFERENCES]
The measurement value of network power alternating voltage connected to the inverter, readout from 16-bit register
Pac
MODBUS-
RTU (see p.8.1.) is presented in the format integer 16-bit with sign (in C/C++ type short int).
Query of inverter power network
Pac
from registry address 40008 / address 30008
11-03-00-07-00-01-CRCLo-CRCHi
11-04-00-07-00-01-CRCLo-CRCHi
Readout of inverter power network
Pac
from registry address 40008 / address 30008
11-03-02-00-06-CRCLo-CRCHi
11-04-02-00-06-CRCLo-CRCHi
In respond the inverter power network
Pac
is presented as 2-byte with values: 0x0006 .
The actual measurement value expressed in [W] AC is obtained from the read register according to the above algorithms, using the
appropriate factor value
DW
for register
Pac
(see the
Table of divider values DW
above).
Pac
= 0x0006 => 6/1 => 6 [W] AC
8.3.1.9. READOUT OF ENERGY VALUE Eac TRANSFERRED TO ALTERNATING VOLTAGE
NETWORK, CONNECTED TO INVERTER [4X / 3X-REFERENCES]
The measurement value of energy transferred to alternating voltage network connected to the inverter, readout from two 16-bit
registers
Eac
MODBUS-RTU (see p.8.1.) is presented in the format integer 32-bit with sign (in C/C++ type int).
Query of energy transferred to network
Eac
from registry address 40009 / address 30009
11-03-00-08-00-02-CRCLo-CRCHi
11-04-00-08-00-02-CRCLo-CRCHi
Readout of energy transferred to network
Eac
from registry address 40009 / address 30009
11-03-04-00-00-00-DF-CRCLo-CRCHi
11-04-04-00-00-00-DF-CRCLo-CRCHi
In respond the energy transferred to network
Eac
is presented as 4-byte with values: 0x000000DF .
The actual measurement value expressed in [kWh] AC is obtained from the read register according to the above algorithms, using the
appropriate factor value
DW
for register
Eac
(see the
Table of divider values DW
above).
Eac
= 0x000000DF => 223/100 => 2,23 [kWh] AC
19
ADA-1040PC3
Содержание ADA-1040PC3
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