Description Format Range Units or Resolution Comments # Reg
Modbus Address
Hex Decimal
7D21 - 7D21 32034 - 32034 Input Accumulators Scaling UINT16 bit-mapped
44443333 22221111
1
7D22 - 7D22 32035 - 32035 Relay Accumulators Scaling UINT16 bit-mapped
44443333 22221111
1
7D23 - 7D3E 32037 - 32063 Reserved Set to 0. 8
7D3F - 7D46 32064 - 32071 Input#1 Label ASCII 16 char 8
7D47 - 7D4E 32072 - 32079 Input#1 Low State Name ASCII 16 char 8
7D4F - 7D56 32080 - 32087 Input#1 High State Name ASCII 16 char 8
7D57 - 7D6E 32088 - 32111 Input#2 Label and State Names 24
7D6F - 7D86 32112 - 32135 Input#3 Label and State Names 24
7D87 - 7D9E 32136 - 32159 Input#4 Label and State Names 24
7D9F - 7DA6 32160 - 32167 Relay#1 Label ASCII 16 char 8
7DA7 - 7DAE 32168 - 32175 Relay#1 Open State Name ASCII 16 char 8
7DAF - 7DB6 32176 - 32183 Relay#1 Closed State Name ASCII 16 char 8
7DB7 - 7DCE 32184 - 32207 Relay#2 Label and State Names 24
7DCF - 7DFE 32208 - 32255 Reserved Reserved 48
7DFF - 7E06 32256 - 32263 Input#1 Accumulator Label ASCII 16 char 8
7E07 - 7E0E 32264 - 32271 Input#2 Accumulator Label ASCII 16 char 8
7E0F - 7E14 32272 - 32277 Input#3 Accumulator Label ASCII 16 char 8
7E15 7E1E 32278 32287 Input#4 Accumulator Label ASCII 16 char 8
7E1F - 7E1F 32288 - 32288 Input#1 Accumulator Kt UINT16 bit-mapped
ddVVVVVV VVVVVVVV
1
7E20 7E20 32289 32289 Input#2 Accumulator Kt UINT16 bit-mapped
ddVVVVVV VVVVVVVV
1
KT power factor for the Pulse Output
"V" is raw power value in Wh/pulse
from 0 to 9999. "dd"=decimal point
position: 00=0.XXXX, 01=X.XXX,
10=XX.XX, 11= X.XXX.
same as Input#1
same as Inp
ut#1
same as Input#1
same as Relay#1
4 bits per input or output
accumulator
The nibble informs what should be
the scaling of the accumulator 0=no-
scaling, 1=0.1, 2=0.01, 3= 1m,
4=0.1m, 5=0.01m, 6=1u, 7=0.1u; the
value 15 disable the accumulator.
Example: suppose that the internal
input accumulator #1 is 12345, and
its corresponding scaling setting is
ā0011ā (3 decimal). Then, the
accumulator will be read as:
Scaling 3, means 1m or 0.001.
Scaled accumulator = 12345 * 0.001
= 12 (Twelve).