Hyundai J300 series, Instruction Manual

Page: 105 / 143

Name Digital operator display
Overcurrent
protection
Overload protection
Braking resistor
overload
Overvoltage protection
EEPROM error
Undervoltage protection
CT error
CPU error
External trip
UPS error
Ground fault protection
Input overvoltage
Instantaneous power
failure
Option connection error
Option PCB error
(NOTE1)
Option 1
Option 2
Power module protection
Undervoltage standby
For error contents, see page 8-1.
Remote operator
(DOP), copy unit
(DRW)display
Constant speed
Deceleration
Acceleration
Stop
E
E
E
E
E
E
E
E
E
E
E
E
E 0
0
0
0
0
0
0
0
0
1
1
1
1
1
2
3
4
5
6
7
8
9
0
1
2
3
OC. Drive
OC. Dece1
OC. Acce1
Over. C
Over. L
OL. BRD
Over. V
EEPROM
Under. V
CT
CPU
EXTERNAL
USP
ERR1 ERR1
Constant speed
Deceleration
Acceleration
Stop
E
E
E
E
E
E
E
E
E
E
E 1
1
1
1
1
1
2
3
3
3
3
4
5
6
7
8
9
0
1
2
3
4
U
GND. FIt
OV. SRC
Inst. P-F
NG. OP1
NG. OP2
OP1
OP2
PM. Drive
PM. Decel
PM. Accel
PM. ERR
UV. WAIT
J300
5
INSTRUCTION MANUAL
12.4 Protection function display list when the remote operator is used
There are protection functions for overcurrent, overvoltage, and undervoltage provided to protect
the inverter. When one of the functions is performed, the output is cut off, and the motor is put
into the free run state, and the status is kept until the inverter is forced to reset.
Name Digital operator display
Remote operator
(DOP), copy unit
(DRW)dispkay
Option 1
Option 2