id SunSpec model identifier, fixed value 121 for this model. | 0 | FC03 | uint16 | | R |
l Model length, number of registers following this field. | 1 | FC03 | uint16 | | R |
wmax Maximum active power output setpoint, in watts. | 2 | FC03 | uint16 | W | R/W |
vref Voltage reference at the point of common coupling, in volts. | 3 | FC03 | uint16 | V | R/W |
vrefofs Signed offset applied to the VRef voltage reference, in volts. | 4 | FC03 | int16 | V | R/W |
vmax Maximum AC voltage operating limit setpoint, in volts. | 5 | FC03 | uint16 | V | R/W |
vmin Minimum AC voltage operating limit setpoint, in volts. | 6 | FC03 | uint16 | V | R/W |
vamax Maximum apparent power output setpoint, in volt-amperes. | 7 | FC03 | uint16 | VA | R/W |
varmaxq1 Maximum reactive power limit in quadrant 1, in var. | 8 | FC03 | int16 | var | R/W |
varmaxq2 Maximum reactive power limit in quadrant 2, in var. | 9 | FC03 | int16 | var | R/W |
varmaxq3 Maximum reactive power limit in quadrant 3, in var. | 10 | FC03 | int16 | var | R/W |
varmaxq4 Maximum reactive power limit in quadrant 4, in var. | 11 | FC03 | int16 | var | R/W |
wgra Default active power ramp rate, as percentage of WMax per second. | 12 | FC03 | uint16 | % WMax/sec | R/W |
pfminq1 Minimum power factor setpoint in quadrant 1, as cos(phi). | 13 | FC03 | int16 | cos() | R/W |
pfminq2 Minimum power factor setpoint in quadrant 2, as cos(phi). | 14 | FC03 | int16 | cos() | R/W |
pfminq3 Minimum power factor setpoint in quadrant 3, as cos(phi). | 15 | FC03 | int16 | cos() | R/W |
pfminq4 Minimum power factor setpoint in quadrant 4, as cos(phi). | 16 | FC03 | int16 | cos() | R/W |
varact VAr action mode when power flow direction changes, enumerated value. | 17 | FC03 | uint16 | | R/W |
clctotva Apparent power calculation method: 1 vectorial, 2 arithmetic. | 18 | FC03 | uint16 | | R/W |
maxrmprte Maximum ramp-up rate, as percentage of WGra. | 19 | FC03 | uint16 | % WGra | R/W |
ecpnomhz Nominal grid frequency setpoint, in hertz. | 20 | FC03 | uint16 | Hz | R/W |
connph Connected line conductor for single-phase inverters: L1, L2, or L3. | 21 | FC03 | uint16 | | R/W |
wmax_sf Scale factor exponent applied to WMax register value. | 22 | FC03 | int16 | | R |
vref_sf Scale factor exponent applied to VRef register value. | 23 | FC03 | int16 | | R |
vrefofs_sf Scale factor exponent applied to VRefOfs register value. | 24 | FC03 | int16 | | R |
vminmax_sf Scale factor exponent applied to VMin and VMax register values. | 25 | FC03 | int16 | | R |
vamax_sf Scale factor exponent applied to VAMax register value. | 26 | FC03 | int16 | | R |
varmax_sf Scale factor exponent applied to VArMax register values. | 27 | FC03 | int16 | | R |
wgra_sf Scale factor exponent applied to WGra register value. | 28 | FC03 | int16 | | R |
pfmin_sf Scale factor exponent applied to PFMin register values. | 29 | FC03 | int16 | | R |
maxrmprte_sf Scale factor exponent applied to MaxRmpRte register value. | 30 | FC03 | int16 | | R |
ecpnomhz_sf Scale factor exponent applied to ECPNomHz register value. | 31 | FC03 | int16 | | R |