Chapter 4 Parameter Functions
|
HES Series
4-18
nominal voltage for motor operation. If the motor voltage is 220V, set the value to 220.0V. If the
motor voltage frequency is 200V, set the value to 200.0V.
Acceleration Time
Control Mode
VF FOCPG
FOCPM
Factory setting: 0.00
Settings 0.00~600.00 seconds
Deceleration Time
Control Mode
VF FOCPG
FOCPM
Factory setting: 0.00
Settings 0.00~600.00 seconds
The acceleration time determines the lead-time for the driver to accelerate from 0.0Hz to the
[Maximum Motor Frequency] (Pr.01-00). The deceleration time determines the lead-time for the
driver to deccelerate from the [Maximum Motor Frequency] (Pr.01-00) to 0.0Hz.
Motor Auto Tuning
Factory setting: 0
Control Mode
VF FOCPG FOCPM
0: No function
○
○
1: Rolling test for induction motor(IM) (Rs, Rr, Lm, Lx,
no-load current)
○
○
2: Static test for induction motor(IM)
○
○
3: Reserved
4: Auto measure the angle between magnetic pole
and PG origin
○
Settings
5: Rolling test for PM motor
○
When the parameter setting is 1 and 2, run [Induction Motor] parameter auto detection. Press the [Run]
key to immediately run auto detection. Detected values will be input in Pr.01-13 to Pr.01-16 unload
current, Rs, Rr, Lm, Lx).
Induction Motor Parameter AUTO-Tuning Procedure: (Dynamic Detection)
1. All driver parameters are set to their Factory settings and the motor is correctly connected.
2. Users are strongly advised to disconnect the motor from any load before tuning. That is to say, the
motor contains only the output shaft and connects to neither a belt nor a decelerator. Otherwise, it
will be impossible to disconnect the motor from any loads. Static tuning is advised .
※
3. Input the correct value for the following parameters: Motor Nominal Voltage (01-04), Motor Nominal
Frequency (Pr.01-03), Motor Nominal Current (Pr.01-08), Motor Nominal Power (Pr.01-09), Motor
Nominal Speed (Pr.01-10), and Motor Phases (Pr.01-11). Adjust the acceleration and deceleration
time according to the motor capacity.
4. Set Pr.01-07 to “1” and press the RUN key on the digital operator to immediately run motor tuning.
(Note: The motor runs).
5. After tuning, check if the motor parameters (Pr.01-13 to Pr.01-16) have been tuned and
automatically added to the respective parameters.
6. Motor
equivalent
circuit:
Call 1(800)985-6929 for Sales
deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com
