LS ELECTRIC LSLV-S100 Series, Руководство пользователя, Страница: 219 / 270

Technical Specification
210
7.2
Product Specification Details
Items Description
Control
Control method V/F control, slip compensation, sensorless vector
Frequency settings
power resolution Digital command: 0.01 Hz
Analog command: 0.06 Hz (60 Hz standard)
Frequency
accuracy
1% of maximum output frequency
V/F pattern Linear, square reduction, user V/F
Overload capacity
Heavy load rated current: 150% 1 min, normal load rated
current: 120% 1 min
Torque boost Manual torque boost, automatic torque boost
Operation
Operation type Select key pad, terminal strip, or communication operation
Frequency settings
Analog type: -10~10V, 0~10V, 4~20mA
Digital type: key pad, pulse train input
Operation function
• PID control
•
3-wire operation
• Frequency limit
• Second function
• Anti-forward and reverse
direction rotation
• Commercial transition
•
Speed search
• Power braking
•
Leakage reduction
• Up-down operation
•
DC braking
• Frequency jump
• Slip compensation
• Automatic restart
• Automatic tuning
•
Energy buffering
• Flux braking
•
Fire Mode
Input
Multi
function
terminal
(7EA)
P1-P7
Select PNP (Source) or NPN (Sink) mode. Functions can be
set according to In.65- In.71 codes and parameter settings.
(Standard I/O is only provided for P5.)
• Forward direction operation
•
Reset
• Emergency stop
•
Multi step speed frequency-
high/med/low
• DC braking during stop
• Frequency increase
• 3-wire
• Local/remote operation
mode transition
•
Select acc/dec/stop
• Reverse direction
operation
• External trip
• Jog operation
• Multi step acc/dec-
high/med/low
•
Second motor selection
• Frequency reduction
•
Fix analog command
frequency
• Transition from PID to
general operation
Pulse train 0-32 kHz, Low Level: 0-2.5V, High Level: 3.5-12V
Output
Multi
function Fault output and inverter
operation status output
Less than DC 24V, 50mA