Astraada AS24DRV4075, Operation Manual

Page: 80 / 129

Astraada DRV-24 frequency inverters Function Parameters
78
Functio
n code
Name Detailed instruction of parameters
Defaul
t value
Modify
Setting range of P11.15: 0.0~10.0s
P11.16
Automatic
frequency-
decreasing
at voltage
drop
0:Invalid
1:Valid; ensure rated output torque when
voltage drop
0x00 ○
P13 Group Control parameters of SM
P13.13
Braking
current of
short
circuit
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
0.0% ○
P13.14
Braking
retention
time of
starting
short
circuit
0.00s ○
P13.15
Braking
retention
time of
stopping
short
circuit
0.00s ○
P14 Group Serial communication
P14.00
local
communicat
ion address
The setting range:1~247
When the master is writing the frame, the
communication address of the slave is set to 0;
the broadcast address is the communication
address. All slaves on the MODBUS fieldbus can
receive the frame, but the salve doesn’t
answer.
The communication address of the drive is
unique in the communication net. This is the
fundamental for the point to point
communication between the upper monitor
and the drive.
Note: The address of the slave cannot set to 0.
1 ○
P14.01
Communica
tion baud
ratio
Set the digital transmission speed between the
upper monitor and the inverter.
0:1200BPS
1:2400BPS
2:4800BPS
3:9600BPS
4:19200BPS
5:38400BPS
4
○