STEP ET Series - Group P11 Start-Up Parameters

Chapter 7 Parameter Explanation
ET/EP/EH Series Intelligent Flexible Driver Manual
- 85 -
4：A0 analog current speed preset
5：A1 analog target speed preset
6：A1 analog current speed preset
The target velocity can be set through the analog input port, and at this time, the output frequency is
calculated according to the acceleration and deceleration time of group P40, and the current velocity
can also be set; at this time, the acceleration and deceleration time of group P40 is invalid
8: PID function preset target speed Industry application macro scenario
11: SSI preset speed Optional SSI board card
12: Modbus preset target velocity standard configuration. See Modbus protocol
15: Up/Down preset target speed See terminal function
17: PLC preset speed Configure ProfiNet board card
Function code
Name
Setting range
Factory setting
P10.06
Speed limits
0~5
0
Select different channels to limit the velocity reference, so as to prevent velocity overruns.
0: Internal parameter limit Limit by P70.00 upper and lower limit frequency
Function code
Name
Setting range
Factory setting
P10.07
Speed channel 2
0~17
0
Same as P10.03 velocity channel option 1
7.3.2 Group P11 Start-up parameters
Function code
Name
Setting range
Factory setting
P11.00
Start modes
0~2
0
Different starting methods can be adopted for different applications.
0: Normal starting mode
The running starts from the starting frequency P11.01 and accelerates to the set frequency after the
starting frequency holding time P11.02.
时间 s
频率 Hz
起动频率
起动频率
P11.02
P11.01
起动频率保持时间
正转
正反转死区
P11.01
P11.02
反转
0
Forward rotation
Reverse rotation
Time
Dead band in forward
and reverse rotation
Starting frequency holding time
Starting
frequency
Starting
frequency
Frequency Hz
Figure 7-5 Diagram of Normal Starting Mode
1: Starting after DC braking
DC is injected first for DC excitation and DC braking. The size and time of DC injection are set by