User guide

Unidrive SP Short Form Guide 53
Issue Number: 2 www.controltechniques.com
Safety
Information
Product
Information
Mechanical
Installation
Electrical
Installation
Getting Started
Basic
parameters
Running the
motor
SMARTCARD
Advanced
parameters
Diagnostics
UL Listing
Information
OL> FREQUENCY
CL> SPEED
TORQUE
Motor control
Speed-loop
proportional
gain
OL> Catch a
spinning motor
VT> Motor full
load rated speed
autotune
Motor speed
0.33
0.06
0.07
Speed-loop
integral gain
0.08
Speed-loop
derivative
gain
0.09
0.10
CL> Speed-loop PID gains
9 10
15 way sub-D
connector
24
AT ZERO SPEED
Current
limit
No. of poles
Power factor
Rated voltage
Rated speed
Rated current
Rated frequency
0.42 ~ 0.47
Motor parameters
Power stage
Voltage mode
selector
Dynamic V/f
select
0.07
Boost voltage
0.08
0.09
OL> Motor-voltage control
Estimated
motor
speed
0.10
_
+
L1 L2 L3
_
+
U V W
Resistor
optional
Drive
RUN
FORWARD
RUN
REVERSE
RESET
Minimum
frequency/
speed clamp
0.01
0.02
26 27 25
Ramps
Acceleration
rate
Deceleration
rate
Ramp mode
selector
0.03
0.04
0.15
Closed loop only
0.16
Maximum
frequency/
speed clamp
Ramp
enable
Analog outputs Digital output
0.27
0.26
Drive encoder
ppr
Overspeed
threshold
0.41
0.11
PWM switching
frequency
Drive output
frequency
SV> Motor thermal
time constant
0.14
Torque mode
selector
0.17
Current demand
filter time
constant
CL>
0.13 0.12
OL & VT>
Motor active
current
Total motor
current
Magnetising
current
+ BR
_
CL>
Volts to frequency
conversion
Integrate
Analog to digital
conversion
Differentiate
Modulus
Relay
Comparator with
hysteresis
Switch controlled
by Pr x.xx
V/f
∫
A/D
d/dt
0V
X.XX