Hyundai N700E Instruction Manual page 62

N700E INSTRUCTION MANUAL
Func-
Name
code
Other Function
Voltage increase Level
b20
during Speed Search
Voltage decrease Level
b21
during Speed Search
Speed decrease Level
b22
during Speed Search
Frequency match
b23
operation selection
Failure status output
b24 selection by relay in case
of failure
b25 Stop method selection
b27 Input phase loss
Run-
time
Edit
In case of the lower starting current level during speed
search motion on the basis of the motor rated current,

the increase level of the output voltage is set
from 10 % to 300%
In case of the higher starting current level during speed
search motion on the basis of the motor rated current,

the decrease level of the output voltage is set
from 10 % to 300%
Controls the speed decrease level during speed
search motion.

The speed decrease level of the controller is set
from 1.0 to 200.0%
(Operator display : 10 ~ 2000)
In case of inverter starting operation, the start frequency
of the inverter can be selected as follows

0 : 0Hz Starting operation
1 : Frequency matching & start operation
In case of failure, the alarm relay operation
can be selected as follows
0 : Inactive in case of low voltage failure
1 : Active in case of failure

(Inactive in case of restart mode)
2 : Active in case of all failure occurred include LV failure
3 : Active in case of failure
(In case of low voltage failure, automatic restart)
You can choose the method of stopping the motor
when the inverter is given a stop command
during operation.

0 : a normal decelerating stop
1 : free-run stop
A function that detects phase loss in the input AC source.
Detection is performed using the fluctuation in the main
circuit's DC voltage. Also, in the case of degradation in
the main capacitor
X
maintenance replacement is required.
To set the detection time of input phase loss, "code b27"
is used. (0 ~ 100 in sec) When b27 equals "0", input
phase loss function is disabled.
4-21
Description
it could be occurred
Defaults
100%
100%
100.0%
(1000)
0
0
0
where
10