id SunSpec model identifier; fixed value 702 for DER Capacity. | 0 | FC03 | uint16 | | R |
l Model block length in Modbus registers. | 1 | FC03 | uint16 | | R |
wmaxrtg Maximum active power rating at unity power factor, watts. | 2 | FC03 | uint16 | W | R |
wovrextrtg Active power rating at specified over-excited power factor, watts. | 3 | FC03 | uint16 | W | R |
wovrextrtgpf Specified over-excited power factor for wovrextrtg rating. | 4 | FC03 | uint16 | | R |
wundextrtg Active power rating at specified under-excited power factor, watts. | 5 | FC03 | uint16 | W | R |
wundextrtgpf Specified under-excited power factor for wundextrtg rating. | 6 | FC03 | uint16 | | R |
vamaxrtg Maximum apparent power rating, volt-amperes. | 7 | FC03 | uint16 | VA | R |
varmaxinjrtg Maximum injected reactive power rating, vars. | 8 | FC03 | uint16 | Var | R |
varmaxabsrtg Maximum absorbed reactive power rating, vars. | 9 | FC03 | uint16 | Var | R |
wchartemaxrtg Maximum active power charge rate rating, watts. | 10 | FC03 | uint16 | W | R |
wdischartemaxrtg Maximum active power discharge rate rating, watts. | 11 | FC03 | uint16 | W | R |
vachartemaxrtg Maximum apparent power charge rate rating, volt-amperes. | 12 | FC03 | uint16 | VA | R |
vadischartemaxrtg Maximum apparent power discharge rate rating, volt-amperes. | 13 | FC03 | uint16 | VA | R |
vnomrtg AC nominal voltage rating, volts. | 14 | FC03 | uint16 | V | R |
vmaxrtg AC maximum voltage rating, volts. | 15 | FC03 | uint16 | V | R |
vminrtg AC minimum voltage rating, volts. | 16 | FC03 | uint16 | V | R |
amaxrtg Maximum AC current rating, amperes. | 17 | FC03 | uint16 | A | R |
pfovrextrtg Power factor rating at over-excited operating condition. | 18 | FC03 | uint16 | | R |
pfundextrtg Power factor rating at under-excited operating condition. | 19 | FC03 | uint16 | | R |
reactsusceptrtg Reactive susceptibility rating, siemens. | 20 | FC03 | uint16 | S | R |
noropcatrtg Normal operating performance category per IEEE 1547-2018, enumerated. | 21 | FC03 | uint16 | | R |
abnopcatrtg Abnormal operating performance category per IEEE 1547-2018, enumerated. | 22 | FC03 | uint16 | | R |
ctrlmodes Bitmask of supported control mode functions, e.g. volt-var, watt-var. | 23 | FC03 | uint32 | | R |
intislandcatrtg Rated intentional islanding capability; true if islanding is supported. | 25 | FC03 | bool | | R |
wmax Active power limit setpoint, adjusts maximum active power, watts. | 26 | FC03 | uint16 | W | R/W |
wmaxovrext Active power setpoint at over-excited power factor, watts. | 27 | FC03 | uint16 | W | R/W |
wovrextpf Over-excited power factor setpoint corresponding to wmaxovrext. | 28 | FC03 | uint16 | | R/W |
wmaxundext Active power setpoint at under-excited power factor, watts. | 29 | FC03 | uint16 | W | R/W |
wundextpf Under-excited power factor setpoint corresponding to wmaxundext. | 30 | FC03 | uint16 | | R/W |
vamax Apparent power limit setpoint, volt-amperes. | 31 | FC03 | uint16 | VA | R/W |
varmaxinj Maximum reactive power injection setpoint, vars. | 32 | FC03 | uint16 | Var | R/W |
varmaxabs Maximum reactive power absorption setpoint, vars. | 33 | FC03 | uint16 | Var | R/W |
wchartemax Maximum active power charge rate setpoint, watts. | 34 | FC03 | uint16 | W | R/W |
wdischartemax Maximum active power discharge rate setpoint, watts. | 35 | FC03 | uint16 | W | R/W |
vachartemax Maximum apparent power charge rate setpoint, volt-amperes. | 36 | FC03 | uint16 | VA | R/W |
vadischartemax Maximum apparent power discharge rate setpoint, volt-amperes. | 37 | FC03 | uint16 | VA | R/W |
vnom AC nominal voltage setpoint, volts. | 38 | FC03 | uint16 | V | R/W |
vmax AC maximum voltage setpoint, volts. | 39 | FC03 | uint16 | V | R/W |
vmin AC minimum voltage setpoint, volts. | 40 | FC03 | uint16 | V | R/W |
amax Maximum AC current setpoint, amperes. | 41 | FC03 | uint16 | A | R/W |
pfovrext Over-excited power factor setpoint for active power rating. | 42 | FC03 | uint16 | | R/W |
pfundext Under-excited power factor setpoint for active power rating. | 43 | FC03 | uint16 | | R/W |
intislandcat Intentional islanding capability setpoint; enables or disables islanding. | 44 | FC03 | bool | | R/W |
w_sf Scale factor applied to all active power (W) register values. | 45 | FC03 | int16 | | R |
pf_sf Scale factor applied to all power factor register values. | 46 | FC03 | int16 | | R |
va_sf Scale factor applied to all apparent power (VA) register values. | 47 | FC03 | int16 | | R |
var_sf Scale factor applied to all reactive power (var) register values. | 48 | FC03 | int16 | | R |
v_sf Scale factor applied to all voltage (V) register values. | 49 | FC03 | int16 | | R |
a_sf Scale factor applied to all current (A) register values. | 50 | FC03 | int16 | | R |
s_sf Scale factor applied to reactive susceptibility (S) register values. | 51 | FC03 | int16 | | R |