10
QS2 Series Low-voltage Servo Drive
Instruction
percentage
Parameter setting
Instruction source External analog quantity, internal speed instruction
Torque
mode
Analog instruction
input
-10V~10V, input impedance 10kΩ
Instruction
acceleration and
deceleration
Parameter setting
Instruction
percentage
Parameter setting
Instruction source External analog quantity, internal torque instruction
Input/outpu
t signal
Pulse output
signal
Differential output of A, B and Z phases of encoder
Input signal
Servo enable, alarm clearance, forward limit, reverse limit,
control method
Output signal
Position completion, servo alarm
Built-in
functions
Protection
function
Over current, overvoltage, under voltage, overload, encoder
exception and other alarms
Monitoring
functions
Rotation speed, current position, current pulse frequency,
position deviation, motor current, analog input value, etc.
Communication
functions
Achieve communication with PC via RS232 or RS485, and
achieve parameter modification and servo system running
status monitoring (RS232 and RS485 can’t be used
simultaneously. You can use DIP switch to select the
desired communication. For details see the Chapter 4.)
Indication
functions
Red (alarm), green (working) indicator
Other
features
Speed regulating
ratio
1:5000
Speed
fluctuation rate
<±0.03% (within rated load)
