Marathon Electric DVR 2000E+ - Page 60

60
Marathon Electric (a division of RBC Manufacturing Corp.) reserves the right to change specications and this manual without notice.
Revised 06/2011
GENERATOR LINE-TO-LINE VOLTAGES (REGULATOR SENSING) – This message contains the root-mean-square
line-to-line voltages for each individual phase at the sensing inputs of the regulator after possible step-down from
a potential transformer.
Message ID (0xFF3B) – Generator Line-to-Line Voltages (Regulator Sensing)
Source: DVR
®
2000E+
Message Group: Metering
PDU Format: 255 (PDU2)
PDU Specific: 59
BYTE 0 BYTE 1 BYTE 2 BYTE 3 BYTE 4 BYTE 5 BYTE 6 BYTE 7
Vab
RMS
(LSB)
Vab
RMS
(MSB)
Vbc
RMS
(LSB)
Vbc
RMS
(MSB)
Vca
RMS
(LSB)
Vca
RMS
(MSB)
Unused Unused
0x?? 0x?? 0x?? 0x?? 0x?? 0x?? 0xFF 0xFF
Byte 0 Average Line-to-Line AC RMS Voltage Vab (LSB) – this is the Least Significant Byte
of the average line-to-line AC root-mean-square voltage, Vba. (1 bit = 0.1 Vrms)
Byte 1 Average Line-to-Line AC RMS Voltage Vab (MSB) – this is the Most Significant Byte
of the average line-to-line AC root-mean-square voltage, Vba. (1 bit = 0.1 Vrms)
Byte 2 Average Line-to-Line AC RMS Voltage Vbc (LSB) – this is the Least Significant Byte
of the average line-to-line AC root-mean-square voltage, Vac. (1 bit = 0.1 Vrms)
Byte 3 Average Line-to-Line AC RMS Voltage Vbc (MSB) – this is the Most Significant Byte
of the average line-to-line AC root-mean-square voltage, Vac. (1 bit = 0.1 Vrms)
Byte 4 Average Line-to-Line AC RMS Voltage Vca (LSB) – this is the Least Significant Byte
of the average line-to-line AC root-mean-square voltage, Vbc. (1 bit = 0.1 Vrms)
Byte 5 Average Line-to-Line AC RMS Voltage Vca (MSB) – this is the Most Significant Byte
of the average line-to-line AC root-mean-square voltage, Vbc. (1 bit = 0.1 Vrms)
Byte 6-7 Unused