KACO Powador XP500-XP550-HV TL - Manual (Page 72)

Page 72 Operating Instructions Powador XP500/550-HV-TL
Parameters
8.7 Controller Parameters
Parameters Min Max Unit Parameters
VC P Gain 0 999.99 N/A PV voltage controller’s P Gain
VC I Gain 0 999.99 N/A PV voltage controller’s I Gain
Voltage Detection
LPF 0 9999 Hz Grid Voltage and Inverter voltage filter of dq axis
CC P Gain 0 999.99 N/A Inverter output current controller’s P Gain
CC I Gain 0 999.99 N/A Inverter output current controller’s I Gain
CC di/dt 1 9999 p.u. Slope of inverter rated current generation
Ramp 0 99999 msec Slope of PV voltage generation(time for 100V
change)
Li 0 99999 uH Inductance value of inverter output LC filter
Vdc Reference 0 999.9 Vdc DC voltage reference when it is not in MPPT range
CC Period 100 400 usec Inverter switching frequency
PLL P Gain 0 999.99 N/A Grid voltage PLL’s P Gain
PLL I Gain 0 999.99 N/A Grid voltage PLL’s I Gain
Auto Fault Reset
Count 0 20 times The maximum count of auto reset function
Heatsink OT Level 50 150 °C The maximum value of PEBB temperature
Power Compensa-
tion 0 1 - Power compensation for MPPT control
Test mode 0 99999 N/A The value for function test mode
Options 0 99999 N/A Outside option board setup
Deviation Tolerance
Time 1 25 20msec Level 1 trip time use when level 2 protection
disable
Reactive Power -30 30 % The control value for reactive power degree of
accuracy
Variable MPP Vmin
Enb 0 1 - The setup value for inverter operation rage
maximization
T_CLOUD 0 3600 sec Time for declines of PV generation due to cloud
T_CLOUD_CNT 0 20 times Count for declines of PV generation due to cloud
Remote Power
Control 0 100 % Inverter active power which can be controlled
from outside device
PEBB2 Temperature 0 150 °C PEBB2 temperature(Read only)
PEBB3 Temperature 0 150 °C PEBB3 temperature(Read only)
Current Unbalance
Limit 0 100 % Unbalanced current level
Table 19: Controller Parameters