Single-channel all-digital AC servo drives QS7 Series
4
1.5 Technical specifications of servo driver
Base
specifi
cation
control technique
Three phase
full-wave rectification
SVPWM
Space Vector cotrol
Powe input
AC220V -15%~10%
reaction
2500-line incremental photoelectric
encoder
Use
condition
use/Storage temperature
45
/
℃
-40
℃
~55
℃
use/Storage humidity
degrees
40%~80%/90%
（
non condensing
）
Protection level
IP10
Vibration resistance
/ inpact
resistance
4.9m/s
2
/19.6
m/s
2
sea level elevation
<1000m,1000m reduce rate voltage
Atm press
86~106kpa
Positio
n
mode
Input
signal
Command
inpulse
Impulse
various
1. direction
2. inpulse
3. A+B 90°Orthogonal pulse
Pulse
form
1. Differential drive
2. collector open circuit
impulse
frequency
1. Differential drive
：
500K
2. collector open circuit
：
200K
Speed
mode
Simulation command input -10V~10V input impedanc 10k
Ω
C/- speed
Parameter setting
Instructions percentage
Parameter setting
Instructions source
External analogue & Internal speed instructions
Torque
mode
Simulation command input -10V~10V, input impedanc 10k
Ω
C/- speed
Parameter setting
Instructions percentage
Parameter setting
Instructions source
External analogue & Internal speed instructions
I/O
signal
Pulse output signal
Encoder A
、
B
、
Z differ act output
，
Zsignal
corrector output
Input signal
Servo EN
、
ACLR
、
Position banned
、
Are turning
the limit
、
Reversal limit
、
conrol mode
。
Output signal
Positioning complete
、
Servo alarm
、
servo
ready
、
break output
、
zero point output
Built
in
Functi
ons
Protection
function
overcurrent
、
overvoltage
、
low voltage
、
overload
、
over heat
、
lack phase
，
over speed
、
encoder
abnormal
、
outoftolerance
、
mode abnormal alarm etc.
Surveillance
Function
Rotate speed
、
current location
、
current pulse
frequency
、
positional deviation
、
Motor torque
、
Motor
current
、
Analog input values, etc
Communication
function
Through RS232 reality communication with PC
，
reality
parameter change
、
monitor of servo system’s wroking
deixis
6 point LED display
Other
charact
eristics
speed regulation
ratio
1:5000
Speed fluctuation
rate
<±0.03%
（
Rated load in
）
