Inovance MD500-PLUS Series - Page 684

Function Application
‑683‑
Para.
Function Basic Unit Description
U0‑38
ABZ position
1
This parameter indicates the number of
phase‑A and phase‑B pulses of the ABZ
encoder.
This value is four times the number of pulses
that the encoder runs. For example, if the
display is 4000, the actual number of pulses
that the encoder runs is 4000/4 = 1000.
The value increases when encoder rotates in
forward direction and decreases when
encoder rotates in reverse direction. After
increasing to 65535, the value will be counted
and increased from 0 again. After decreasing
to 0, the value be counted and decreased
from 65535 again.
You can check whether the encoder is
correctly installed by viewing this parameter.
U0‑39
Target voltage
upon V/f
separation
1 V
This parameter indicates the target output
voltage when the AC drive runs in the VF/f
separation state.
U0‑40
Output voltage
upon V/f
separation
1 V
This parameter indicates the actual output
voltage when the AC drive runs in the V/f
separation state.
U0‑41
DI state display
1
DI state display: ON indicates high level; OFF
indicates low level.
AI2
AI3
VDI5
AI1
VDI3 DI9
DI8
DI3
DI4
DI1VDI1 DI7 DI5
VDI4
DI10VDI2 DI6 DI2
U0‑42
DO state display
1
DO state display: ON indicates high level; OFF
indicates low level.
relay2
DO1 relay1