The table uses PDU addressing; addresses start at zero. Depending on the PLC used it might be required to add 1 to the addresses in the table below.


Modbus input registers


Address (Dec)

Length of registers

Type

Description

Parameter 1

40

2

Float

Parameter 1 value as float

42

1

Int16

Parameter 1 value scaled by 100 as signed integer

43

1

Uint16

Parameter 1 status (See datatypes)

Parameter 2

48

2

Float

Parameter 2 value as float

50

1

Int16

Parameter 2 value scaled by 100 as signed integer

51

1

Uint16

Parameter 2 status (See datatypes)

Parameter 3

58

2

Float

Parameter 3 value as float

60

1

Int16

Parameter 3 value scaled by 100 as signed integer

61

1

Uint16

Parameter 3 status (See datatypes)

Parameter 4

64

2

Float

Parameter 4 value as float

66

1

Int16

Parameter 4 value scaled by 100 as signed integer

67

1

Uint16

Parameter 4 status (See datatypes)

Parameter 5

72

2

Float

Parameter 5 value as float

74

1

Int16

Parameter 5 value scaled by 100 as signed integer

75

1

Uint16

Parameter 5 status (See datatypes)

Parameter 6

80

2

Float

Parameter 6 value as float

82

1

Int16

Parameter 6 value scaled by 100 as signed integer

83

1

Uint16

Parameter 6 status (See datatypes)

Parameter 7

88

2

Float

Parameter 7 value as float

90

1

Int16

Parameter 7 value scaled by 100 as signed integer

91

1

Uint16

Parameter 7 status (See datatypes)

Parameter 8

96

2

Float

Parameter 8 value as float

98

1

Int16

Parameter 8 value scaled by 100 as signed integer

99

1

Uint16

Parameter 8 status (See datatypes)