Modbus Memory Map

Table 2: Data Formats (Sheet 7 of 12)

CODE

TYPE

DEFINITION

 

 

 

F134

16

Not Used

ctd.

 

 

17

Not Used

 

 

 

 

 

18

Not Used

 

 

 

 

19

Not Used

 

 

 

 

20

Differential Trip

 

 

 

 

21

Acceleration Trip

 

 

 

 

22

RTD 1 Trip

 

 

 

 

23

RTD 2 Trip

 

 

 

 

24

RTD 3 Trip

 

 

 

 

25

RTD 4 Trip

 

 

 

 

26

RTD 5 Trip

 

 

 

 

27

RTD 6 Trip

 

 

 

 

28

RTD 7 Trip

 

 

 

 

29

RTD 8 Trip

 

 

 

 

30

RTD 9 Trip

 

 

 

 

31

RTD 10 Trip

 

 

 

 

32

RTD 11 Trip

 

 

 

 

33

RTD 12 Trip

 

 

 

 

34

Undervoltage Trip

 

 

 

 

35

Overvoltage Trip

 

 

 

 

36

Phase Reversal Trip

 

 

 

 

37

Overfrequency Trip

 

 

 

 

38

Power Factor Trip

 

 

 

 

39

Reactive Power Trip

 

 

 

 

40

Underfrequency Trip

 

 

 

 

41

Analog Input 1 Trip

 

 

 

 

42

Analog Input 2 Trip

 

 

 

 

43

Analog Input 3 Trip

 

 

 

 

44

Analog Input 4 Trip

 

 

 

 

45

Single Phasing Trip

 

 

 

 

46

Reverse Power Trip

 

 

 

 

47

Field-Breaker Discrepancy

 

 

 

 

48

Offline Overcurrent Trip

 

 

 

 

49

Phase Overcurrent Trip

 

 

 

 

50

Negative Sequence

 

 

Overcurrent Trip

 

 

 

 

51

General Switch A Alarm

 

 

 

 

52

General Switch B Alarm

 

 

 

 

53

General Switch C Alarm

 

 

 

 

54

General Switch D Alarm

 

 

 

 

55

General Switch E Alarm

 

 

 

 

56

General Switch F Alarm

 

 

 

 

57

General Switch G Alarm

 

 

 

 

58

Not Used

 

 

 

 

59

Tachometer Alarm

 

 

 

 

60

Thermal Model Alarm

 

 

 

 

61

Overload Alarm

 

 

 

 

62

Underfrequency Alarm

 

 

 

 

63

Not Used

 

 

 

 

64

Ground Fault Alarm

 

 

 

 

65

RTD 1 Alarm

 

 

 

 

66

RTD 2 Alarm

 

 

 

 

67

RTD 3 Alarm

 

 

 

 

68

RTD 4 Alarm

 

 

 

489

Communications Guide

Table 2: Data Formats (Sheet 8 of 12)

CODE

TYPE

DEFINITION

 

 

 

F134

69

RTD 5 Alarm

ctd.

 

 

70

RTD 6 Alarm

 

 

 

 

 

71

RTD 7 Alarm

 

 

 

 

72

RTD 8 Alarm

 

 

 

 

73

RTD 9 Alarm

 

 

 

 

74

RTD 10 Alarm

 

 

 

 

75

RTD 11 Alarm

 

 

 

 

76

RTD 12 Alarm

 

 

 

 

77

Open RTD Alarm

 

 

 

 

78

Short/Low RTD Alarm

 

 

 

 

79

Undervoltage Alarm

 

 

 

 

80

Overvoltage Alarm

 

 

 

 

81

Overfrequency Alarm

 

 

 

 

82

Power Factor Alarm

 

 

 

 

83

Reactive Power Alarm

 

 

 

 

84

Low Forward Power Alarm

 

 

 

 

85

Trip Counter Alarm

 

 

 

 

86

Breaker Failure Alarm

 

 

 

 

87

Current Demand Alarm

 

 

 

 

88

kW Demand Alarm

 

 

 

 

89

kvar Demand Alarm

 

 

 

 

90

kVA Demand Alarm

 

 

 

 

91

Broken Rotor Bar

 

 

 

 

92

Analog Input 1 Alarm

 

 

 

 

93

Analog Input 2 Alarm

 

 

 

 

94

Analog Input 3 Alarm

 

 

 

 

95

Analog Input 4 Alarm

 

 

 

 

96

Reverse Power Alarm

 

 

 

 

97

Incomplete Sequence

 

 

Alarm

 

 

 

 

98

Negative Sequence Alarm

 

 

 

 

99

Ground Overcurrent

 

 

Alarm

 

 

 

 

100

Not Used

 

 

 

 

101

Service Alarm

 

 

 

 

102

Control Power Lost

 

 

 

 

103

Control Power Applied

 

 

 

 

104

Thermal Reset Close

 

 

 

 

105

Emergency Reset Open

 

 

 

 

106

Start While Blocked

 

 

 

 

107

Relay Not Inserted

 

 

 

 

108

Trip Coil Supervision

 

 

 

 

109

Breaker Failure

 

 

 

 

110

VT Fuse Failure

 

 

 

 

111

Simulation Started

 

 

 

 

112

Simulation Stopped

 

 

 

 

113

Ground Overcurrent Trip

 

 

 

 

114

Volts/Hertz Trip

 

 

 

 

115

Volts/Hertz Alarm

 

 

 

 

116

Low Forward Power Trip

 

 

 

 

117

Inadvertent Energization

 

 

 

 

118

Serial Start Command

 

 

 

 

119

Serial Stop Command

 

 

 

 

120

Input A Control

 

 

 

 

121

Input B Control

 

 

 

GE Multilin

http://www.GEindustrial.com/multilin

43

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GE 1601-0149-A2 manual Data Formats Sheet 7