Operating Instructions
SINAMICS G120 CU230P-2 Control Units
List Manual, 04/2018, A5E33838102
527
2 Parameters
2.3 Parameters for data sets
p1243[0...n] Vdc_max controller dynamic factor / Vdc_max dyn_factor
p1245[0...n] Vdc_min controller switch-in level (kinetic buffering) / Vdc_min on_level
p1247[0...n] Vdc_min controller dynamic factor (kinetic buffering) / Vdc_min dyn_factor
p1249[0...n] Vdc_max controller speed threshold / Vdc_max n_thresh
p1250[0...n] Vdc controller proportional gain / Vdc_ctrl Kp
p1251[0...n] Vdc controller integral time / Vdc_ctrl Tn
p1252[0...n] Vdc controller rate time / Vdc_ctrl t_rate
p1255[0...n] Vdc_min controller time threshold / Vdc_min t_thresh
p1256[0...n] Vdc_min controller response (kinetic buffering) / Vdc_min response
p1257[0...n] Vdc_min controller speed threshold / Vdc_min n_thresh
p1262[0...n] Bypass dead time / Bypass t_dead
p1270[0...n] Flying restart configuration / Fly restart config
p1271[0...n] Flying restart maximum frequency for the inhibited direction / FlyRes f_max dir
p1280[0...n] Vdc controller configuration (U/f) / Vdc_ctr config U/f
p1281[0...n] Vdc controller configuration / Vdc ctrl config
p1283[0...n] Vdc_max controller dynamic factor (U/f) / Vdc_max dyn_factor
p1284[0...n] Vdc_max controller time threshold (U/f) / Vdc_max t_thresh
p1285[0...n] Vdc_min controller switch-in level (kinetic buffering) (U/f) / Vdc_min on_level
p1287[0...n] Vdc_min controller dynamic factor (kinetic buffering) (U/f) / Vdc_min dyn_factor
p1290[0...n] Vdc controller proportional gain (U/f) / Vdc_ctrl Kp
p1291[0...n] Vdc controller integral time (U/f) / Vdc_ctrl Tn
p1292[0...n] Vdc controller rate time (U/f) / Vdc_ctrl t_rate
p1295[0...n] Vdc_min controller time threshold (U/f) / Vdc_min t_thresh
p1296[0...n] Vdc_min controller response (kinetic buffering) (U/f) / Vdc_min response
p1297[0...n] Vdc_min controller speed threshold (U/f) / Vdc_min n_thresh
p1300[0...n] Open-loop/closed-loop control operating mode / Op/cl-lp ctrl_mode
p1302[0...n] U/f control configuration / U/f config
p1310[0...n] Starting current (voltage boost) permanent / I_start (Ua) perm
p1311[0...n] Starting current (voltage boost) when accelerating / I_start accel
p1312[0...n] Starting current (voltage boost) when starting / I_start start
p1331[0...n] Voltage limiting / U_lim
p1333[0...n] U/f control FCC starting frequency / U/f FCC f_start
p1334[0...n] U/f control slip compensation starting frequency / Slip comp start
p1335[0...n] Slip compensation scaling / Slip comp scal
p1336[0...n] Slip compensation limit value / Slip comp lim val
p1338[0...n] U/f mode resonance damping gain / Uf Res_damp gain
p1339[0...n] U/f mode resonance damping filter time constant / Uf Res_damp T
p1340[0...n] I_max frequency controller proportional gain / I_max_ctrl Kp
p1341[0...n] I_max frequency controller integral time / I_max_ctrl Tn
p1345[0...n] I_max voltage controller proportional gain / I_max_U_ctrl Kp
p1346[0...n] I_max voltage controller integral time / I_max_U_ctrl Tn
p1349[0...n] U/f mode resonance damping maximum frequency / Uf res_damp f_max
p1382[0...n] Saturation limit for flux setpoint / Max FluxSaturation
p1400[0...n] Speed control configuration / n_ctrl config
p1401[0...n] Flux control configuration / Flux ctrl config
p1402[0...n] Closed-loop current control and motor model configuration / I_ctrl config
p1416[0...n] Speed setpoint filter 1 time constant / n_set_filt 1 T
p1452[0...n] Speed controller speed actual value smoothing time (sensorless) / n_C n_act T_s SL
p1461[0...n] Speed controller Kp adaptation speed upper scaling / n_ctr Kp n up scal
p1463[0...n] Speed controller Tn adaptation speed upper scaling / n_ctr Tn n up scal
p1464[0...n] Speed controller adaptation speed lower / n_ctrl n lower
p1465[0...n] Speed controller adaptation speed upper / n_ctrl n upper
p1470[0...n] Speed controller encoderless operation P-gain / n_ctrl SL Kp
p1472[0...n] Speed controller encoderless operation integral time / n_ctrl SL Tn
p1496[0...n] Acceleration precontrol scaling / a_prectrl scal