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EMCP 3.1, 3.2, and 3.3 Modbus Memory Map

 

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 102  GENERATOR AVERAGE AC RMS FREQUENCY  1 REGISTER (2 BYTES) LONG   READ   Average AC frequency measured at the generator output.  1/128 Hz / bit   0 Hz  0 to 501.9922 Hz   
 100  GENERATOR AVERAGE LINE-LINE AC RMS VOLTAGE  1 REGISTER (2 BYTES) LONG  READ  Average Line to Line RMS voltage measured at the generator output.  1 V / bit  0 V  0 to 64255 V  
 163  GENERATOR AVERAGE LINE-LINE AC RMS VOLTAGE PERCENT  1 REGISTER (2 BYTES) LONG  READ  Average Line to Line RMS voltage at the generator, as a percentage of nominal generator voltage.  0.0078125 % / bit  -251.00%  -251 to 250.99%  
 108  GENERATOR PHASE A LINE-LINE AC RMS VOLTAGE  1 REGISTER (2 BYTES) LONG  READ  Line to Line RMS voltage measured at the generator phase AB output.  1 V / bit  0 V  0 to 64255 V  
 109  GENERATOR PHASE B LINE-LINE AC RMS VOLTAGE  1 REGISTER (2 BYTES) LONG  READ  Line to Line RMS voltage measured at the generator phase BC output.  1 V / bit  0 V  0 to 64255 V  
 110  GENERATOR PHASE C LINE-LINE AC RMS VOLTAGE  1 REGISTER (2 BYTES) LONG  READ  Line to Line RMS voltage measured at the generator phase CA output.  1 V / bit  0 V  0 to 64255 V  
 148  GENERATOR AVERAGE LINE-NEUTRAL AC RMS VOLTAGE  1 REGISTER (2 BYTES) LONG  READ  The average Line to Neutral AC RMS voltage measured at the generator output.  1 V / bit  0 V  0 to 64255 V  
 114  GENERATOR PHASE A LINE-NEUTRAL AC RMS VOLTAGE  1 REGISTER (2 BYTES) LONG  READ  Line to Neutral RMS voltage measured at the generator phase A output.  1 V / bit  0 V  0 to 64255 V  
 115  GENERATOR PHASE B LINE-NEUTRAL AC RMS VOLTAGE  1 REGISTER (2 BYTES) LONG  READ  Line to Neutral RMS voltage measured at the generator phase B output.  1 V / bit  0 V  0 to 64255 V  
 116  GENERATOR PHASE C LINE-NEUTRAL AC RMS VOLTAGE  1 REGISTER (2 BYTES) LONG  READ  Line to Neutral RMS voltage measured at the generator phase C output.  1 V / bit  0 V  0 to 64255 V  
 101  GENERATOR AVERAGE AC RMS CURRENT  1 REGISTER (2 BYTES) LONG  READ  Average RMS current measured at the generator output.  1 A / bit  0 A  0 to 64255 V  
 111  GENERATOR PHASE A AC RMS CURRENT  1 REGISTER (2 BYTES) LONG  READ  RMS current measured at the generator phase A output.  1 A / bit  0 A  0 to 64255 V  
 112  GENERATOR PHASE B AC RMS CURRENT  1 REGISTER (2 BYTES) LONG  READ  RMS current measured at the generator phase B output.  1 A / bit  0 A  0 to 64255 V  
 113  GENERATOR PHASE C AC RMS CURRENT  1 REGISTER (2 BYTES) LONG  READ  RMS current measured at the generator phase C output.  1 A / bit  0 A  0 to 64255 V  
 103  GENERATOR OVERALL POWER FACTOR  1 REGISTER (2 BYTES) LONG  READ  The average power factor of the generator. See APPENDIX A for a programming example.  1/16384 / bit  -1.0  -1.0 to 1.0  
 104  GENERATOR OVERALL POWER FACTOR LAGGING  1 REGISTER (2 BYTES) LONG  READ  Lead/lag status for generator average power factor.  00 = Power factor leading  01 = Power factor lagging  10 = Error  11 = Not available
 105  GENERATOR TOTAL PERCENT KW  1 REGISTER (2 BYTES) LONG  READ  Total real power delivered by the generator, as a percentage of generator rated power.  0.0078125 % / bit  -251.00%  -251 to 250.99 %  
 106  GENERATOR TOTAL REAL POWER  2 REGISTERS (4 BYTES) LONG  READ  Total real power delivered by the generator.  1 W / bit  -2000000000 W  -2000000000 to +2211081215 W  
 117  GENERATOR PHASE A REAL POWER  2 REGISTERS (4 BYTES) LONG  READ  The real power delivered by phase A of the generator.  1 W / bit  -2000000000 W  -2000000000 to +2211081215 W  
 119  GENERATOR PHASE B REAL POWER  2 REGISTERS (4 BYTES) LONG  READ  The real power delivered by phase B of the generator.  1 W / bit  -2000000000 W  -2000000000 to +2211081215 W  
 121  GENERATOR PHASE C REAL POWER  2 REGISTERS (4 BYTES) LONG  READ  The real power delivered by phase C of the generator.  1 W / bit  -2000000000 W  -2000000000 to +2211081215 W  
 123  GENERATOR PHASE A APPARENT POWER  2 REGISTERS (4 BYTES) LONG  READ  The apparent power delivered by phase A of the generator.  1 VA / bit  -2000000000 VA  -2000000000 to +2211081215 VA  
 125  GENERATOR PHASE B APPARENT POWER  2 REGISTERS (4 BYTES) LONG  READ  The apparent power delivered by phase B of the generator.  1 VA / bit  -2000000000 VA  -2000000000 to +2211081215 VA  
 127  GENERATOR PHASE C APPARENT POWER  2 REGISTERS (4 BYTES) LONG  READ  The apparent power delivered by phase C of the generator.  1 VA / bit  -2000000000 VA  -2000000000 to +2211081215 VA  
 129  GENERATOR PHASE A REACTIVE POWER  2 REGISTERS (4 BYTES) LONG  READ  The reactive power delivered by phase A of the generator.  1 VAr / bit  -2000000000 VAr  -2000000000 to +2211081215 VAr  
 131  GENERATOR PHASE B REACTIVE POWER  2 REGISTERS (4 BYTES) LONG  READ  The reactive power delivered by phase B of the generator.  1 VAr / bit  -2000000000 VAr  -2000000000 to +2211081215 VAr  
 133  GENERATOR PHASE C REACTIVE POWER  2 REGISTERS (4 BYTES) LONG  READ  The reactive power delivered by phase C of the generator.  1 VAr / bit  -2000000000 VAr  -2000000000 to +2211081215 VAr  
 135  GENERATOR PHASE A POWER FACTOR  1 REGISTER (2 BYTES) LONG  READ  The power factor of phase A of the generator.  1/16384 / bit  -1.0  -1.0 to 1.0  
 136  GENERATOR PHASE B POWER FACTOR  1 REGISTER (2 BYTES) LONG  READ  The power factor of phase B of the generator.  1/16384 / bit  -1.0  -1.0 to 1.0  
 137  GENERATOR PHASE C POWER FACTOR  1 REGISTER (2 BYTES) LONG  READ  The power factor of phase C of the generator.  1/16384 / bit  -1.0  -1.0 to 1.0  
 138  GENERATOR TOTAL APPARENT POWER  2 REGISTERS (4 BYTES) LONG  READ  The total apparent power delivered by the generator.  1 VA / bit  -2000000000 VA  -2000000000 to +2211081215 VA  
 140  GENERATOR TOTAL PERCENT KVA  1 REGISTER (2 BYTES) LONG  READ  The total apparent power delivered by the generator, as a percentage of generator rated apparent power.  0.0078125 % / bit  -251.00%  -251 to 250.99 %  
 141  GENERATOR TOTAL REACTIVE POWER  2 REGISTERS (4 BYTES) LONG  READ  The total reactive power delivered by the generator.  1 VAr / bit  -2000000000 VAr  -2000000000 to +2211081215 VAr  
 143  GENERATOR TOTAL PERCENT KVAR  1 REGISTER (2 BYTES) LONG  READ  The total reactive power delivered by the generator, as a percentage of generator rated reactive power.  0.0078125 % / bit  -251.00%  -251 to 250.99 %  
 144  GENERATOR TOTAL KW HOURS EXPORT  2 REGISTERS (4 BYTES) LONG  READ  The total kilowatt-hours that have been exported by the generator.  1 kWh / bit  0 kWh  0 to 4211081215 kWh  
 146  GENERATOR TOTAL KVAR HOURS EXPORT  2 REGISTERS (4 BYTES) LONG  READ  The total kilovar-hours that have been exported by the generator.  1 kVArh / bit  0 kVArh  0 to 4211081215 kVArh  
 159  GENERATOR PHASE A POWER FACTOR LAGGING  1 REGISTER (2 BYTES) LONG  READ  Lead/lag status for generator phase A power factor.  00 = Power factor leading  01 = Power factor lagging  10 = Error  11 = Not available
 160  GENERATOR PHASE B POWER FACTOR LAGGING  1 REGISTER (2 BYTES) LONG  READ  Lead/lag status for generator phase B power factor.  00 = Power factor leading  01 = Power factor lagging  10 = Error  11 = Not available
 161  GENERATOR PHASE C POWER FACTOR LAGGING  1 REGISTER (2 BYTES) LONG  READ  Lead/lag status for generator phase C power factor.  00 = Power factor leading  01 = Power factor lagging  10 = Error  11 = Not available
 1057  DESIRED GENSET OUTPUT VOLTAGE  1 REGISTER (2 BYTES) LONG  READ  Applies to EMCP 3.3 only. The desired RMS voltage to be delivered by the genset.  1 V / bit  0 V  0 to 64255 V  
 1067  GENERATOR FREQUENCY WITHIN LIMITS  1 REGISTER (2 BYTES) LONG  READ  Indicates whether the generator frequency is below the threshold for a generator over frequency shutdown and above the threshold for a generator under frequency shutdown.  00 = FALSE  01 = TRUE    
 1068  GENERATOR VOLTAGE WITHIN LIMITS  1 REGISTER (2 BYTES) LONG  READ  Indicates whether the generator voltage is below the threshold for a generator over voltage shutdown and above the threshold for a generator under voltage shutdown.  00 = FALSE  01 = TRUE    

 

 

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