INVT Goodrive300-19 Series Operation Manual page 107

Goodrive300-19 series open loop vector inverter special for hosit
Function
Name
code
Motor 2
P12.26 overload
protection
Motor 2
overload
P12.27
protection
coefficient
Correction
coefficient
P12.28
of motor 2
power
P13 Group Special function group
Braking
P13.13 current of
short-circuit
Braking
retention
P13.14
time before
starting
Detailed instruction of parameters
0: No protection
1: Common motor (with low speed compensation)
2: Variable frequency motor (without low speed
compensation)
Times of motor overload M=Iout/(In*K)
In is the rated current of the motor, Iout is the output
current of the inverter and K is the motor protection
coefficient.
So, the bigger the value of K is, the smaller the value
of M is. When M=116%, the fault will be reported after
1 hour, when M=200%, the fault will be reported after
1 minute, when M>=400%, the fault will be reported
instantly.
Setting range: 20.0%~120.0%
Correct the power displaying of motor 2.
Only impact the displaying value other than the
control performance of the inverter.
Setting range: 0.00~3.00
When P01.00=0 during the starting of the inverter, set
P13.14 to a non-zero value to enter the short circuit
braking.
When the running frequency is lower than P01.09
during the stopping of the inverter, set 13.15 to a
non-zero value to enter into stopping short circuited
braking and then carry out the DC braking at the time
-106-
Function parameters
Default
Modify
value
◎
2
○
100.0%
○
1.00
○
0.0%
○
0.00s