SV-iS7 User Manual - Inverter Drive Supermarket

Chapter 7 Basic Functions
7.1.16 Selection of starting method (When you want to change starting method)
If an operating command is input in the static state, you can select the inverter starting method.
Group Code No. Function Display Setting Display Initial Setting Display Unit
ADV
07 Start mode
0
1
Accel
DC-Start
0: Accel -
12 Dc-Start Time - 0.00 - 0~60
13 Dc Inj Level - 50 - 0~200
1) Accelerating Start
Group Code No. Function Display Setting Display Unit
ADV 07 Start mode 0 Accel -
This is a normal accelerating method, which directly accelerates to the target frequency if the operating command is
given when no particular function is selected.
2) Start after D.C. Braking
Group Code No. Function Display Setting Display Setting Range Unit
ADV
Frequency
Voltage
Operating
Command
07 Start Mode 1 Dc-Start -
12 Dc-Start Time - 0.00 0~60 sec
13 Dc Inj Level - 50 0~200 %
ADV-12
Accelerates after the D.C. voltage is supplied to the motor for the set period of time. It can be accelerated after
stopping revolution of the motor by D.C. Braking when the motor is revolving before voltage is output from inverter.
Also, it can be used in case of using machine braking to motor’s spindle and that some torque is needed after opening
machine braking.
t
ADV-13
Caution
Do not set over inverter rating current because DC break
depends on the motor rating current which is set. It may
cause overheating and malfunction.
Caution
When D.C. Braking is big or control time is too long, overheating and malfunction may occur.
Caution
Since D.C Braking is a standard of rating current for pre-set motor, please do not set over value of inverter’s
rating current. It may cause overheating and malfunction.
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