Savch S3100A Series, Руководство пользователя

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10
2.3.2 General specification
Item Detailed information
C
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Control mode V/f control, open loop vector control, torque control
range of output frequency 0 ～ 500.00Hz(V/f highest 3200.0Hz)
Frequency setting
resolution
0.01 Hz
Output Frequency setting
resolution
0.01 Hz
PWM carrier frequency adjust from 0.5khz to 12khz
Torque boost open loop vector control(SVC):G type:0.5Hz/150%
，
P type:0.5 Hz/120%
V/f curve
Three types:line, multi-point. Nth power V/f curve
(1.2th power,1.4
th power,1.6 th power,1.8 th power,2th power)
V/f separation two types:full separation, semi-separation
Jump frequency adjust from 0.1hz to 500.00hz
Acceleration/deceleration
time 0.00 to 65000 seconds (4-stage acceleration/deceleration time is set
independently), linear or S-curve acceleration/deceleration mode.
Over current stall
prevention level Can be set according to the motor load characteristics with 100~200% of
the rated current of the driver
DC brake
When stopping, it can be operated from 0.00 to the maximum operating
frequency, and the braking current is 0 to 100% of the rated current;
Start time 0-100.0 seconds, stop time 0-100.0 seconds.
Brake torque
20% (external optional brake resistor can reach 125%)
(1-50HP brake transistor built-in, 60HP and above can be connected to the
external brake unit module)
Speed ratio open loop vector control:1:100
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Frequency
setting
signal
bit operation
board
set by
external
terminal
0-10VDC
，
4-20mADC
，
Serial communication(RS485)
Operation
signal
bit operation
board
Available to be operated by RUN,STOP,JOG keys
external
terminal
2-wire / 3-wire operation, jog operation, serial communication (RS485)
Input terminal of
multi-function
Forward and reverse running, three-wire operation control, Forward and
reverse jog running, free stop, reset fault, running pause, external fault
input, increment/decrement frequency terminal setting, 16-segment preset
speed switching, acceleration/deceleration time switching , frequency
source switching, running command switching, PID control, PLC status
reset, pause swing frequency, reset swing frequency, prohibit acceleration
and deceleration, disable torque control, calculator function, length count,
frequency increase and decrease setting clear, high speed pulse
frequency , stop DC braking, frequency modification enable, speed control
and torque control switching, clear running time of this time.
Output terminal of
multi-function
Inverter operation, fault output, frequency level detection FDT output,
frequency arrival, zero speed operation, overload pre-alarm, count value
arrival, length arrival, PLC cycle completion, cumulative running time