id SunSpec model identifier, fixed value 64410 for this model. | ••• | ••• | ••• | | R |
l Length of this model block in Modbus registers. | ••• | ••• | ••• | | R |
vmaxlim Maximum output voltage limit, volts, enforced by the simulator. | ••• | ••• | ••• | V | R/W |
pmaxlim Maximum output power limit, watts, enforced by the simulator. | ••• | ••• | ••• | W | R/W |
imaxlim Maximum output current limit, amperes, enforced by the simulator. | ••• | ••• | ••• | A | R/W |
mode Operating mode selector: voltage, current, or power control mode. | ••• | ••• | ••• | | R/W |
ena Enable flag; write 1 to activate simulator output, 0 to disable. | ••• | ••• | ••• | | R/W |
reset Reset command; write 1 to reset the simulator to default state. | ••• | ••• | ••• | | R/W |
vset Output voltage setpoint, volts, for voltage-control mode. | ••• | ••• | ••• | V | R/W |
pset Output power setpoint, watts, for power-control mode. | ••• | ••• | ••• | W | R/W |
iset Output current setpoint, amperes, for current-control mode. | ••• | ••• | ••• | A | R/W |
en50530 EN 50530 MPPT efficiency test mode enable flag. | ••• | ••• | ••• | | R/W |
vmpp Maximum power point voltage setpoint, volts, for PV curve simulation. | ••• | ••• | ••• | V | R/W |
pmpp Maximum power point power setpoint, watts, for PV curve simulation. | ••• | ••• | ••• | W | R/W |
gset Simulated irradiance setpoint, watts per square metre. | ••• | ••• | ••• | W/m^2 | R/W |
vslewrate Voltage slew rate limit, volts per second, for output transitions. | ••• | ••• | ••• | V/s | R/W |
pslewrate Power slew rate limit, watts per second, for output transitions. | ••• | ••• | ••• | W/s | R/W |
islewrate Current slew rate limit, amperes per second, for output transitions. | ••• | ••• | ••• | A/s | R/W |
enaprof Profile playback enable flag; write 1 to start a stored profile. | ••• | ••• | ••• | | R/W |
adptprofreq Adaptive profile request; write to trigger a profile adaptation cycle. | ••• | ••• | ••• | | R/W |
adptprofrslt Adaptive profile result code, read after an adaptation request. | ••• | ••• | ••• | | R |
v Actual output voltage feedback, signed 32-bit, apply v_sf scale factor. | ••• | ••• | ••• | V | R |
p Actual output power feedback, signed 32-bit, apply w_sf scale factor. | ••• | ••• | ••• | W | R |
i Actual output current feedback, signed 32-bit, apply a_sf scale factor. | ••• | ••• | ••• | A | R |
errors Active error string; empty when no fault is present. | ••• | ••• | ••• | | R |
npt Number of points in the current I-V curve profile table. | ••• | ••• | ••• | | R |
nprof Number of stored profiles available for playback. | ••• | ••• | ••• | | R |
w_sf Power scale factor, signed exponent applied to all watt values. | ••• | ••• | ••• | | R/W |
v_sf Voltage scale factor, signed exponent applied to all volt values. | ••• | ••• | ••• | | R/W |
a_sf Current scale factor, signed exponent applied to all ampere values. | ••• | ••• | ••• | | R/W |
g_sf Irradiance scale factor, signed exponent applied to gset value. | ••• | ••• | ••• | | R/W |
tms_sf Time scale factor, signed exponent applied to time-related values. | ••• | ••• | ••• | | R/W |
vslew_sf Voltage slew rate scale factor, signed exponent for vslewrate. | ••• | ••• | ••• | | R/W |
pslew_sf Power slew rate scale factor, signed exponent for pslewrate. | ••• | ••• | ••• | | R/W |
islew_sf Current slew rate scale factor, signed exponent for islewrate. | ••• | ••• | ••• | | R/W |
pct_sf Percentage scale factor, signed exponent for percentage-based values. | ••• | ••• | ••• | | R/W |