Chapter 2 Product Information GK600 User Manual
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Control
characteristics
Speed
accuracy
±0.5% (V/f control)
±0.2% (sensor-less vector control 1 & 2)
Speed
fluctuation
±0.3% (sensor-less vector control 1 & 2)
Torque
response
< 10ms (sensor-less vector control 1 & 2)
Starting
torque
0.5Hz: 180% (V/f control, sensor-less vector control 1)
0.25Hz: 180% (sensor-less vector control 2)
Basic
functions
Start
frequency
0.00~ 600.00Hz
Accel/
Decel time
0.00~60000s
Switching
frequency
0.7kHz~16kHz
Frequency
setting
Digital s control panel
∧
/
∨
Digital s terminal UP/DOWN
Communication
Analog setting (AI1/AI2/EAI)
Terminal pulse setting
Motor
start-up
methods
Started from starting frequency
DC brake start-up
Flying start
Motor stop
methods
Ramp to stop
Coast to stop
Ramp stop + DC brake
Basic
functions
Dynamic
braking
capacity
Brake chopper working voltage:
200V level: 325-375V / 400V level: 650V-750V
Service time: 0-100.0s; brake chopper for
GK600-4T75G/90L and below are inbuilt or can be inbuilt
optionally. See table 2-1
DC brake
capacity
DC brake start frequency: 0.00~600.00Hz
DC brake current: 0.0~100.0%
DC brake time: 0.0~30.00s
Input
terminals
6 digital inputs, one of which can be used for high-speed
pulse input, and compatible with active open collectors
NPN, PNP and dry contact input. Digital inputs can be
extended to 7
2 analog inputs, one of which is voltage/current
programmable, and the other supports voltage only.
Analog inputs can be extended to 3, and the extended one
is voltage/current programmable
