gefran ADV20 series Quick Start-Up page 35

Control System
Frequency Setting Resolution
Output Frequency Resolution
Torque Characteristics
Overload Endurance
Skip Frequency
Accel/Decel Time
Stall Prevention Level
DC Braking
Regenerated Braking Torque
V/f Pattern
Keypad
Frequency
Setting
External Signal
Operation Keypad
Setting
External Signal
Signal
Multi-function Input Signal
Multi-function Output Indication
Analog Output Signal
Alarm Output Contact
Operation Functions
Protection Functions
Display Keypad
Built-in EMI Filter
Enclosure Rating
Pollution Degree
Installation Location
Ambient Temperature
Storage/ Transportation
Temperature
Ambient Humidity
Vibration
Approvals
Italiano
General Specifications
SPWM(Sinusoidal Pulse Width Modulation) control (V/f control)
0.01Hz
0.01Hz
Including the auto-torque/auto-slip compensation; starting torque can be
150% at 5.0Hz
150% of rated current for 1 minute
Three zones, setting range 0.1-600Hz
0.1 to 600 seconds (2 Independent settings for Accel/Decel time)
Setting 20 to 250% of rated current
Operation frequency 0.1-600.0Hz, output 0-100% rated current
Start time 0-60 seconds, stop time 0-60 seconds
Approx. 20% (up to 125% possible with optional brake resistor or externally
mounted brake unit)
Adjustable V/f pattern
Setting by ▲ ▼
Potentiometer-5kΩ/0.5W, 0 to +10VDC, 4 to 20mA, RS-485 interface; Multi-
function Inputs 3 to 6 (15 steps, Jog, up/down)
Set by RUNand STOP
2 wires/3 wires ((MI1, MI2, MI3)), JOG operation, RS-485 serial interface
(MODBUS), programmable logic controller
Multi-step selection 0 to 15, Jog, accel/decel inhibit, 2 accel/decel switches,
counter, external Base Block, ACI/AVI selections, driver reset, UP/DOWN
key settings, NPN/PNP input selection
AC drive operating, frequency attained, zero speed, Base Block, fault
indication, overheat alarm, emergency stop and status selections of input
terminals
Output frequency/current
Contact will be On when drive malfunctions (1 Form C/change-over contact)
AVR, accel/decel S-Curve, over-voltage/over-current stall prevention, 5 fault
records, reverse inhibition, momentary power loss restart, DC braking, auto
torque/slip compensation, auto tuning, adjustable carrier frequency, output
frequency limits, parameter lock/reset, PID control, external counter,
MODBUS communication, abnormal reset, abnormal re-start, power-saving,
fan control, sleep/wake frequency, 1st/2nd frequency source selections,
1st/2nd frequency source combination, NPN/PNP selection
Over voltage, over current, under voltage, external fault, overload, ground
fault, overheating, electronic thermal, IGBT short circuit, PTC
6-key, 7-segment LED with 4-digit, 4 status LEDs, master frequency, output
frequency, output current, custom units, parameter values for setup and lock,
faults, RUN, STOP, RESET, FWD/REV
For 230V 1-phase and 400-460V 3-phase models.
IP20
2
Altitude 1,000 m or lower, keep from corrosive gasses, liquid and dust
o o o
-10 C to 50 C (40 C for side-by-side mounting)
Non-Condensing and not frozen
o
-20 °C to 60 C
Below 90% RH (non-condensing)
2
9.80665m/s (1G) less than 20Hz, 5.88m/s
English
2
(0.6G) at 20 to 50Hz
ADV20 QS, V1.02 3