Expanded Function Mode Of B Group - Hyundai N700E Instruction Manual

N700E INSTRUCTION MANUAL
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4.2.5

Expanded function mode of b group

Func-
Name
code
Restart Mode
b01 Selection of restart mode
Allowable instantaneous
b02
power failure time setting
Reclosing stand by after
b03 Instantaneous power failure
recovered
Electronic Thermal Overload Alarm Setting
Electronic thermal level
b04
setting
Electronic thermal
b05
characteristic, selection
Run-
time
Edit
Select inverter restart method, four option codes:
0.... Alarm output after trip, no automatic restart
1.... Restart at 0Hz
2.... Resume operation after frequency matching
3.... Resume previous freq. after freq. matching,
X
then decelerate to stop and display trip info.
• Restart trip is over current, overvoltage and
under voltage.
• Over current and over voltage trip restart up to
3 times, under voltage trip restart up to 10time.
The amount of time a power input under voltage
can occur without tripping the power failure alarm.
Range is 0.3 to 1.0sec. If under-voltage exists longer
X than this time, the inverter trips, even if the restart
mode is selected. This function are depends on the
machine and load conditions. Before using this
function, the verification test must be performed.
Time delay after under-voltage condition goes away,
before the inverter runs motor again.
Range is 0.3 to 10.0 seconds.
Input
power
X
Motor
speed
Set a level between 20% and 120% for the motor
rated current.
X
setting range- 0.2 × (motor rated current)∼
1.2 × (motor rated current).
Select cooling method for motor:
0....Cooling fan is mounted on the motor shaft
(Self-cool)
1....Cooling fan is powered by independent source
(Forced-cool)
X
4-18
Description
Failure
b02
b03
Defaults
0
1.0sec
1.0sec
100.0%
1