HGL Manual
5.0 PQconnect Connectivity
32
Read Parameters:
Table 21: Network Interface OUTPUT/Feedback Register Map
Parameter Name
I/O Reg
Address
Offset
Direction
Data Values and Examples
Description
DSP_SW_VER
12
Output
Two 8bit ASCII Characters
0x0141 = ASCII for "A1"
Software revision code for processor.
DSP_MODEL_NUM_RO
13
Output
102 = HGL
System Model Number
LINE_VOLTAGE
20
Output
4800 = 480 Vrms
Range: 120 to 690 Vrms
Filter input voltage
LINE_FREQ
21
Output
60 = 60 Hz
50 = 50 Hz
Filter input frequency
LINE_ROT
22
Output
1 = ABC Rotation Expected
2 = ACB Rotation Expected
Filter input phase orientation
V_LINE_AB_RMS
30
Output
Volts RMS
4800 = 480 Vrms
Range: 0 to 1000 Vrms
Source Utility Line Phase to Phase Voltage (A-
B)
V_LINE_BC_RMS
31
Output
Source Utility Line Phase to Phase Voltage (B-
C)
V_LINE_CA_RMS
32
Output
Source Utility Line Phase to Phase Voltage (C-
A)
V_LOAD_AB_RMS
50
Output
Filter Output Phase to Phase Voltage (A-B)
V_LOAD_BC_RMS
51
Output
Filter Output Phase to Phase Voltage (B-C)
V_LOAD_CA_RMS
52
Output
Filter Output Phase to Phase Voltage (C-A)
V_TRAP_A_RMS
70
Output
Filter Tuned Circuit Phase A Voltage
V_TRAP_B_RMS
71
Output
Filter Tuned Circuit Phase B Voltage
V_TRAP_C_RMS
72
Output
Filter Tuned Circuit Phase C Voltage
I_LINE_A_RMS
36
Output
Amps RMS
1,000 = 1,000 ARMS
Range: 0 to 1000 Arms
Filter Input Current Phase A
I_LINE_B_RMS
37
Output
Filter Input Current Phase B
I_LINE_C_RMS
38
Output
Filter Input Current Phase C
I_LOAD_A_RMS
56
Output
Filter Output Current Phase A
I_LOAD_B_RMS
57
Output
Filter Output Current Phase B
I_LOAD_C_RMS
58
Output
Filter Output Current Phase C
I_TUNE_A_RMS
76
Output
Filter Tuned Circuit Current Phase A
I_TUNE_B_RMS
77
Output
Filter Tuned Circuit Current Phase B
I_TUNE_C_RMS
78
Output
Filter Tuned Circuit Current Phase C
I_LINE_A_THD
39
Output
% THID
50 = 5.0% THID
Phase A THID for line current feedback
I_LINE_B_THD
40
Output
Phase B THID for line current feedback
I_LINE_C_THD
41
Output
Phase C THID for line current feedback
I_LOAD_A_THD
59
Output
Phase A THID for load current feedback
I_LOAD_B_THD
60
Output
Phase B THID for load current feedback
I_LOAD_C_THD
61
Output
Phase C THID for load current feedback
