Unitronics UMI-B1 UL Series Operation Manual page 53

UMI-B1 UL Series Inverter
Function
Name
code
Weakeni
ng
coefficien
P04.33 t in
constant
power
zone
P05 Group Input terminals
HDI input
P05.00
selection
S1
terminals
P05.01
function
selection
S2
terminals
P05.02
function
selection
S3
terminals
P05.03
function
selection
S4
terminals
P05.04
function
selection
Detailed instruction of parameters
Vmax
Vset
Vmin
t1
Adjust the output voltage of the inverter in
SVPWM mode when weakening.
Note: Invalid in the constant torque mode.
Output Voltage
V
out
V
b
f
Setting range of P04.33: 1.00–1.30
0: HDI is high pulse input. See
P05.49–P05.54
1: HDI is switch input
Note: S1–S4, HDI are the upper terminals on
the control board and P05.12 can be used to
set the function of S5–S8
0: No function
1: Forward rotation operation
2: Reverse rotation operation
3: 3-wire control operation
4: Forward jogging
5: Reverse jogging
6: Coast to stop
7: Fault reset
8: Operation pause
9: External fault input
10: Increasing frequency setting (UP)
11: Decreasing frequency setting (DOWN)
12: Cancel the frequency change setting
t1=P04.29
t2=P04.30
t2
Time
(P04.33-1.00) x V
Output frequency
2f
b b
51
Function parameters
Default
Modify
value
b
1.00
0
1
4
7
0
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