Unitronics UMI-B1 UL Series Operation Manual page 93

UMI-B1 UL Series Inverter
Function
Name
code
Automati
c
frequenc
P11.16 y-decrea
sing at
voltage
drop
P13 Group Control parameters of SM
Braking
current of
P13.13
short
circuit
Braking
retention
time of
P13.14
starting
short
circuit
Braking
retention
time of
P13.15
stopping
short
circuit
P14 Group Serial communication
local
P14.00 communic
ation
Detailed instruction of parameters
Speed
Actual detection
value
Set detection
value
In running
t1<t2, so the inverter continues to work
t2=P11.15
Setting range of P11.15: 0.0–10.0s
0: Invalid
1: Valid; ensure rated output torque when
voltage drop
After the inverter starts, when P01.00=0, set
P13.14 to non-zero value and begin short
circuit braking.
After the inverter stops, when the operation
frequency is less than P01.09, set P13.15 to
non-zero value and begin stopping
short-circuit braking and then DC braking.
Setting range of P13.13: 0.0–150.0%
(inverters)
Setting range of P13.14: 0.00–50.00s
Setting range: 1–247
When the master is writing the frame, the
communication address of the slave is set to
t1
t2
dEu
Fault output
91
Function parameters
Default
value
Time
0
0.0%
0.00s
0.00s
1
Modify
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