User Manual

SINAMICS G120 CU230P-2 Control Units
List Manual (LH9), 04/2014, A5E33838102B AA
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2 Parameters
2.3 Parameters for data sets
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
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
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 pre-control scaling / a_prectrl scal
p1517[0...n] Accelerating torque smoothing time constant / M_accel T_smooth
p1520[0...n] CO: Torque limit upper / M_max upper
p1521[0...n] CO: Torque limit lower / M_max lower
p1530[0...n] Power limit motoring / P_max mot
p1531[0...n] Power limit regenerative / P_max gen
p1553[0...n] Stall limit scaling / Stall limit scal
r1566[0...n] Flux reduction factor torque / Flux red fact torq
p1567[0...n] Magnetization scaling / Mag scale
p1570[0...n] CO: Flux setpoint / Flex setp
p1574[0...n] Voltage reserve dynamic / U_reserve dyn
p1578[0...n] Flux reduction flux decrease smoothing time / Flux red T_red
p1579[0...n] Flux reduction flux build-up smoothing time / Flux red T_incr
p1580[0...n] Efficiency optimization / Efficiency opt.
p1581[0...n] Flux reduction factor / Flux red factor
p1582[0...n] Flux setpoint smoothing time / Flux setp T_smth
p1584[0...n] Field weakening operation flux setpoint smoothing time / Field weak T_smth
p1586[0...n] Field weakening characteristic scaling / Field weak scal
p1590[0...n] Flux controller P gain / Flux controller Kp
p1592[0...n] Flux controller integral time / Flux controller Tn
p1596[0...n] Field weakening controller integral-action time / Field_ctrl Tn