Kruger Ecowatt K320 Series Operation Manual page 68

Ecowatt Drive K320 series
®
Function
Name
code
Control
P03.35 optimization
setting
Speed-loop
P03.36 differential
High-frequen
P03.37 current-loop
proportional
coefficient
High-frequen
P03.38 current-loop
integral
coefficient
Current-loop
high-frequen
P03.39
cy switching
threshold
P17.32 Flux linkage 0.0–200.0%
0–0x1111
Ones place: Torque command selection
0: Torque reference
1: Torque current reference
Tens place: Reserved
0: Reserved
1: Reserved
Hundreds place: indicates whether to enable
speed-loop integral separation
0: Disable
1: Enable
Thousands place: Reserved
0: Reserved
1: Reserved
Range: 0x0000–0x1111
0.00–10.00s
gain
cy
In the closed-loop vector control mode (P00.00=3),
when the frequency is lower than the current-loop
high-frequency switching threshold (P03.39), the
current-loop PI parameters are P03.09 and P03.10;
and when the frequency is higher than the
cy current-loop high-frequency switching threshold
(P03.39), the current-loop PI parameters are P03.37
and P03.38.
Setting range of P03.37: 0–20000
Setting range of P03.38: 0–20000
Setting range of P03.39: 0.0–100.0% (of the maximum
frequency)
Description
-59-
Basic operation guidelines
Default
0x0000
0.00s
1000
1000
100.0%
0.0%