Inovance MD800 Series - Page 120

Commissioning and Trial Run
‑119‑
Parameter
No.
Communication
Address
Parameter Name Setting Range Default Unit Property
A9‑26 43290 Estimated
synchronous motor
speed proportional
gain in SVC mode
5–300 20 ‑ Modifiable
in any states
A9‑27 43291 Estimated
synchronous motor
speed filter in SVC
mode
10–2000 100 ‑ Modifiable
in any states
A9‑28 43292 Minimum
synchronous motor
carrier frequency in
SVC mode
8–65535 20 ‑ Modifiable
in any states
A9‑29 43293 Synchronous motor
low‑speed exciting
current in SVC mode
0% to 80% 30 % Modifiable
in any states
A9‑40 43304 Low‑speed closed‑
loop current selection
(used for VVC)
0: Disabled
1: Enabled
0 ‑ Modifiable
only at stop
A9‑41 43305 Low‑speed closed‑
loop current (used for
VVC)
30–200 50 ‑ Modifiable
only at stop
A9‑42 43306 Oscillation
suppression damping
coefficient (used for
VVC)
0–500 100 ‑ Modifiable
in any states
A9‑43 43307 Initial position
compensation angle
(used for VVC)
0–5 0 ‑ Modifiable
only at stop
A9‑44 0xA92C Initial position
compensation angle
of synchronous motor
0–360 0 ‑ Real‑time
modifica
tion
A9‑45 0xA92D Synchronous motor
low‑speed handling
0: Disabled
1: Enabled
0 ‑ Modifiable
only at stop
A9‑46 0xA92E Switchover frequency
for synchronous
motor low‑speed
handling
0.01– 5.99 5 ‑ Modifiable
only at stop
A9‑47 0xA92F Synchronous motor
low‑speed handling
current
10–200 100 ‑ Modifiable
only at stop
A9‑48 0xA930 Synchronous motor
low‑speed handling
feedback suppression
coefficient
0–300 32 ‑ Modifiable
only at stop