GE Industrial Solutions AF-300E$ - Manual (Page 98)

8-3
LOW SUPV
PWR FAILURE
UNDERVOLTAGE LU, Operating conditions that need to be reviewed:
Drive
Display
Protective
Function
Function Explanation
LED
Display
Remarks
Alarm RY
(30A, B & C)
Protective
Function
Function Explanation
LED
Display
Remarks
Alarm RY
(30A, B & C)
GROUND FAULT
GROUND FAULT EF, (during CONST. SPD) Operating conditions that need to be reviewed:
(40 Hp and Greater)
Drive
Display
OVERVOLTAGE OU1 – OU3, Operating conditions that need to be reviewed:
DECEL TIME
HIGH SUPV
SHOCK LOAD
DB SPEC
Drive
Display
Protective
Function
Function Explanation
LED
Display
Remarks
Alarm RY
(30A, B & C)
Ground Fault Grounded output. The protecction is effective for Drive output
terminals - U, V, W. EF Grnd
Fault X
Over voltage Protects the Drive when the DC bus voltage reaches the
momentary overvoltage protection level by a braking operation.
(Drive cannot protect against an input line overvoltage.) O U 1
O U 2
O U 3 At accel
At decel
At oper X
Under voltage Protects the Drive when the DC bus voltage reaches the
momentary low voltage protection level. Output alarm relay
(30a, b & c) is dependent on function. L U Function
10: 0 or 1
10: 2,3,4 X
- no