CAT EMCP 4 - APPENDIX B INDEX OF MODBUS REGISTERS - ALPHABETICAL

Application and Installation Guide EMCP 4 SCADA Data Links
©2013 Caterpillar
All rights reserved. Page 60
Parameter Name R/W
Holding
Register
Ct
Data Interpretation
Sec
Lvl
4.2 4.3 4.4
Scaling
(Resolution)
Offset Limits (Range)
Generator Phase C Apparent
Power
R 127 0x007E 2 1 VA / bit
-2000000000
VA
-2000000000 to
+2211081215 VA
0 ● ● ●
Generator Phase A Reactive
Power
R 129 0x0080 2 1 VAr / bit
-2000000000
VAr
-2000000000 to
+2211081215 VAr
0 ● ● ●
Generator Phase B Reactive
Power
R 131 0x0082 2 1 VAr / bit
-2000000000
VAr
-2000000000 to
+2211081215 VAr
0 ● ● ●
Generator Phase C Reactive
Power
R 133 0x0084 2 1 VAr / bit
-2000000000
VAr
-2000000000 to
+2211081215 VAr
0 ● ● ●
Generator Phase A Power
Factor
R 135 0x0086 1 1/16384 / bit -1.0 -1.0 to 1.0 0 ● ● ●
Generator Phase B Power
Factor
R 136 0x0087 1 1/16384 / bit -1.0 -1.0 to 1.0 0 ● ● ●
Generator Phase C Power
Factor
R 137 0x0088 1 1/16384 / bit -1.0 -1.0 to 1.0 0 ● ● ●
Generator Total Apparent
Power
R 138 0x0089 2 1 VA / bit
-2000000000
VA
-2000000000 to
+2211081215 VA
0 ● ● ●
Generator Total Percent
Apparent Power
R 140 0x008B 1 0.0078125 % / bit -251 % -251 to 250.99 % 0 ● ● ●
Generator Total Reactive
Power
R 141 0x008C 2 1 VAr / bit
-2000000000
VAr
-2000000000 to
+2211081215 VAr
0 ● ● ●
Generator Total Percent
Reactive Power
R 143 0x008E 1 0.0078125 % / bit -251 % -251 to 250.99 % 0 ● ● ●
Generator Total Real Energy
Exported
R 144 0x008F 2 1 kWh / bit 0 kWh
0 to 4211081215
kWh
0 ● ● ●
Generator Total Reactive
Energy Exported
R 146 0x0091 2 1 kVArh/bit 0 kVArh
0 to 4211081215
kVArh
0 ● ● ●
Generator Average Line-
Neutral AC RMS Voltage
R 148 0x0093 1 1 V / bit 0 V 0 to 64255 V 0 ● ● ●
Generator Front Bearing
Temperature from Data Link
R 149 0x0094 1 0.03125 C / bit -273 C
-273 to
1735 C
0 ● ● ●
Generator Rear Bearing
Temperature from Data Link
R 150 0x0095 1 0.03125 C / bit -273 C
-273 to
1735 C
0 ● ● ●
Generator Phase A Winding
Temperature from Data Link
R 151 0x0096 1 0.03125 C / bit -273 C
-273 to
1735 C
0 ● ● ●
Generator Phase B Winding
Temperature from Data Link
R 152 0x0097 1 0.03125 C / bit -273 C
-273 to
1735 C
0 ● ● ●
Generator Phase C Winding
Temperature from Data Link
R 153 0x0098 1 0.03125 C / bit -273 C
-273 to
1735 C
0 ● ● ●
Generator Phase A Power
Factor Lagging
R 159 0x009E 1
0 = Power factor leading
1 = Power factor lagging
0 ● ● ●
Generator Phase B Power
Factor Lagging
R 160 0x009F 1 0 ● ● ●
Generator Phase C Power
Factor Lagging
R 161 0x00A0 1 0 ● ● ●
Generator Rear Bearing
Temperature from I/O Pin
R 162 0x00A1 1 0.03125 C / bit -273 C
-273 to
1735 C
0 ● ● ●