Terminal Functions - Hyundai HiRun N50 Series Manual

Terminal Functions

Main Circuit Terminal
Terminal symbol Terminal name
Main power supply input terminal
L1, L2
U, V, W Inverter output terminal
External resistor connection terminal
P, RB
Ground connection terminal
Control Circuit Terminal
Signal Terminal symbol
5
4
3
Input signal
2
1
CM1
FM
Monitor signal
H
Frequency
command O / OI
signal
L
11
Output
signal
CM2
Single phase 200V class
Connect to the motor
Connect the braking resistor (option)
Ground connection (to prevent
electric shock and reduce noise)
Terminal name
Forward run command (FW), reverse run command (RV),
Multi-speed commands 1~4 (CF1~4), 2-stage accel./decel. command (2CH),
Reset (RS), free run stop (FRS), external trip (EXT),
Second control function setting (SET), terminal software lock (SFT),
Unattended start protection (USP),
Current input selection (AT), jog operation (JG)
Common terminals for input or monitor signal
Output frequency meter, output current meter, output voltage meter
Power supply for frequency setting
Voltage frequency command signal
Current frequency command signal
Common terminal for frequency command
Intelligent output terminal;
Run status signal (RUN),frequency arrival signal (FA1),
Set frequency arrival signal (FA2), overload advance notice signal (OL),
PID error deviation signal (OD), and alarm signal (AL)
Common terminal for output signals
HYUNDAI SINGLE PHASE VECTOR INVERTER
Function
L1 L2 P RB U
Main
Breaking
Power
Resistor
Terminal function
Contact input:
Closed: on (operating)
Open: off (stop)
Minimum on time: over 12 ms
Analog frequency meter
10 VDC
0~5 VDC, input impedance 10 k Ω
4~20 mA, input impedance 250 Ω
Maximum 27 VDC, 50 mA
|
14 15
V W
M
Motor