gefran VDI100 Series User Manual

4.4. Description of Parameters
00 - Basic Parameters
Code Parameter Name / Range
00-00 Control mode selection
0: V/f
1: V/f+PG
2: SLV
3: SV
4: PMSV
5: PMSLV
6: SLV2
The inverter offers the following control modes:
Value Mode Info Application
0 V/f V/f Control without PG General Purpose Applications which do not require high precision speed control
.
Auto-tuning is not required.
1 V/f+PG V/f Control with PG (speed
compensation)
Closed loop speed control for General purpose applications that require better
speed control than V/f mode without PG.
2 SLV Sensorless Vector Control
without PG
General Purpose Applications that require higher precision speed control and
torque response without the use of an encoder.
3 SV Closed Loop Vector Control with
PG
General Purpose Applications that require high precision speed control and
torque response with the use of an encoder.
4 PMSV PM Vector Control with PG (Per-
manent Magnet Vector Control)
PM Motor Applications that require high precision speed control and torque
response with the use of an encoder.
5 PMSLV Sensorless Current Vector Con-
trol without PG (for Permanent
magnet motor)
Without PG Applications. Provide the requirements of high precision speed and
torque
6 SLV2 Voltage vector control without
PG
Without PG Applications. Vector control provides high speed rotation and the
requirements of higher precision speed than V/f and torque.
See “Table 3.18.1: Maximum output frequency for each control mode” on page
35.
00-00=0:V/fMode
Select the required V/f curve (01-00) based on your motor and applications.
Perform a stationary auto-tune (17-00=2), if the motor cable is longer than 50m (165ft), see parameter 17-00
for details.
00-00=1:V/fwithPG
Select the required V/f curve (01-00) based on your motor and applications. Set number of motor poles (02-08)
and encoder feedback pulses (20-27); refer to parameter group 20 for PF feedback setup. Perform a stationary
auto-tune (17-00=2) if the distance between the inverter and the motor more than 50m (165ft), refer to parame-
ter group 17 for details on auto-tuning.
00-00=2: Sensorless Vector Control
Verify the inverter rating matches the motor rating. Perform rotational auto-tune to measure and store motor
parameters for higher performance operation. Perform non-rotational auto-tune if it’s not possible to rotate the
motor during auto-tune. Refer to parameter group 17 for details on auto-tuning.
00-00=3: Closed Loop Vector Control
Verify the inverter rating matches the motor rating. Perform rotational auto-tune to measure and store motor
parameters for higher performance operation. Perform non-rotational auto-tune if it’s not possible to rotate the
motor during auto-tune. Refer to parameter group 17 for details on auto-tuning.
00-00=4: PM Vector Control
Verify the inverter rating matches the motor rating. Set PM motor data in parameters 22-00 to 22-06 and encod-
er feedback pulses in parameter 20-27. Refer to parameter 22-21 for details on PM Motor tuning.
Select the appropriate motor rating and braking resistor based on your motor and applications. Please install
the braking module in the models of
230V Class 22 kW / 400V Class 30 kW or the above.
00-00=5: PM Sensorless Vector Control
Verify the inverter rating matches the motor rating. Perform rotational auto-tune to measure and store motor
VDI100 • Instruction manual 95

gefran VDI100 Series Specifications

General

Brand	gefran
Model	VDI100 Series
Category	Inverter
Language	English