User manual

Chapter 5 Parameter Introductions
114
◆Starting process includes the start of inverter power on, power recover, external fault
M 18G/3022P and aboves can take speed tracking function ; Models of
if
reset, and restart after coast-to-stop.
 Tips:
odels of 30
35R5GB/37R5PB～3015GB/3018Pb need to install a matched speed tracking board
they want to take speed tracking function;Models of 3004GB or belows have not this
function.
P1.01 Start frequency
Range: 0.10～60.00Hz【0.50Hz】
P1.02 Start frequency holding
time
Range: 0.0～10.0s【0.0s】
Note:
uency is the initial frequency at which the inverter starts, see f
S
as shown in Fig. Start freq
5-1-3 ; Holding time of starting frequency is the time during which the inverter operates
at the starting frequency, see t
1
as shown in Fig. 5-1-3:
Output Freq.(Hz)
Time
Reference
Freq.
Start Freq.
Start frequency holding time
t
1
Fig. 5-1-3 Starting frequency and starting time
 Tips:
frequency is not restricted by the frequency lower limit.
leration, the
1．Starting
2．If reference frequency is lower than starting frequency during acce
inverter will run at zero-speed.
P1. 3 DC injection braking current at 0
start
This value depends on the inverter model
【0.0%】
P1.04 DC injection braking time at start
Range: 0.0～30.0s【0.0s】
Note:
P1.03 and P1.04 are only active when P1.00 is set to 1 (start mode 1 is selected), as
shown in Fig. 5-1-1.