GE Power Quality Meter Series, Instruction Manual

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7-58 PQM Power Quality Meter GE Power Management
7.3 MODBUS MEMORY MAP 7 MODBUS COMMUNICATIONS
7
17 = Undercurrent Alarm ---
18 = Overcurrent Alarm ---
19 = Neutral Overcurrent Alarm ---
20 = Undervoltage Alarm ---
21 = Overvoltage Alarm ---
22 = Current Unbalance Alarm ---
23 = Voltage Unbalance Alarm ---
24 = Phase Reversal Alarm ---
25 = Power Factor Lead 1 Alarm ---
26 = Power Factor Lead 2 Alarm ---
27 = Power Factor Lag 1 Alarm ---
28 = Power Factor Lag 2 Alarm ---
29 = Positive kW Alarm ---
30 = Negative kW Alarm ---
31 = Positive kvar Alarm ---
32 = Negative kvar Alarm ---
33 = Positive kW Demand Alarm ---
34 = Positive kvar Demand Alarm ---
35 = Negative kW Demand Alarm ---
36 = Negative kvar Demand Alarm ---
37 = kVA Demand Alarm ---
38 = Phase A Current Demand Alarm ---
39 = Phase B Current Demand Alarm ---
40 = Phase C Current Demand Alarm ---
41 = Neutral Current Demand Alarm ---
42 = Pulse Input 1 Alarm ---
43 = Current THD Alarm ---
44 = Voltage THD Alarm ---
45 = Analog Input Main Alarm ---
46 = Analog Input Alternate Alarm ---
47 = Data Log 1 Alarm ---
48 = Data Log 2 Alarm ---
49 = Switch A Alarm Clear ---
50 = Switch B Alarm Clear ---
51 = Switch C Alarm Clear ---
52 = Switch D Alarm Clear ---
53 = COM1 Fail Alarm Clear ---
54 = COM2 Fail Alarm Clear ---
55 = Self Test Alarm Clear ---
56 = Clock Not Set Alarm Clear ---
57 = Parameters Not Set Alarm Clear ---
58 = Underfrequency Alarm Clear ---
59 = Overfrequency Alarm Clear ---
60 = Undercurrent Alarm Clear ---
61 = Overcurrent Alarm Clear ---
62 = Neutral Overcurrent Alarm Clear ---
63 = Undervoltage Alarm Clear ---
Table 7–11: MEMORY MAP DATA FORMATS (Sheet 7 of 16)
CODE DESCRIPTION BITMASK
64 = Overvoltage Alarm Clear ---
65 = Current Unbalance Alarm Clear ---
66 = Voltage Unbalance Alarm Clear ---
67 = Phase Reversal Alarm Clear ---
68 = Power Factor Lead 1 Alarm Clear ---
69 = Power Factor Lead 2 Alarm Clear ---
70 = Power Factor Lag 1 Alarm Clear ---
71 = Power Factor Lag 2 Alarm Clear ---
72 = Positive kW Alarm Clear ---
73 = Negative kW Alarm Clear ---
74 = Positive kvar Alarm Clear ---
75 = Negative kvar Alarm Clear ---
76 = Positive kW Demand Alarm Clear ---
77 = Positive kvar Demand Alarm Clear ---
78 = Negative kW Demand Alarm Clear ---
79 = Negative kvar Demand Alarm Clear ---
80 = kVA Demand Alarm Clear ---
81 = Phase A Current Demand Alarm Clear ---
82 = Phase B Current Demand Alarm Clear ---
83 = Phase C Current Demand Alarm Clear ---
84 = Neutral Current Demand Alarm Clear ---
85 = Pulse Input 1 Alarm Clear ---
86 = Current THD Alarm Clear ---
87 = Voltage THD Alarm Clear ---
88 = Analog Input Main Alarm Clear ---
89 = Analog Input Alternate Alarm Clear ---
90 = Data Log 1 Alarm Clear ---
91 = Data Log 2 Alarm Clear ---
92 = Pulse Input 2 Alarm ---
93 = Pulse Input 3 Alarm ---
94 = Pulse Input 4 Alarm ---
95 = Pulse Count Total Alarm ---
96 = Pulse Input 2 Alarm Clear ---
97 = Pulse Input 3 Alarm Clear ---
98 = Pulse Input 4 Alarm Clear ---
99 = Pulse Input Total Alarm Clear ---
100 = Time Alarm ---
101 = Time Alarm Clear ---
102 = Trace Memory Trigger ---
F37 TRACE MEMORY USAGE FFFF
0 = 1 x 36 cycles ---
1 = 2 x 18 cycles ---
2 = 3 x 12 cycles ---
F38 TRACE MEMORY TRIGGER MODE FFFF
0 = ONE SHOT ---
1 = RETRIGGER ---
Table 7–11: MEMORY MAP DATA FORMATS (Sheet 8 of 16)
CODE DESCRIPTION BITMASK