Fault Condition Display And Corrective Actions; Overcurrent; Protective Function; Function Explanation - GE Fuji Electric AF-300ES Instructions Manual

FAULT CONDITION DISPLAY AND CORRECTIVE ACTION
CAUTION:
Electrostatic Discharge: The AF-300E$ has components
and board assemblies that are sensitive to electrostatic
charges. These parts can be damaged if electrostatic
discharge procedures are not implemented during
disassembly, handling of electronic components, re-
assembly and equipment checkout.
PROTECTIVE FUNCTIONS: (Individual listings & drive displays.)
Protective
Function

Overcurrent

Protects the Drive when the output current reaches the
momentary overcurrent protection level.
The protection is effective for Drive output terminals- U, V, W.
OVERCURRENT OC1, (during ACC) Operating conditions that need to be reviewed:
Drive
Display
OVERCURRENT OC2, (during DEC) Operating conditions that need to be reviewed:
Drive
Display
OVERCURRENT OC3, (during CONST. SPD) Operating conditions that need to be reviewed:
Drive
Display
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CAUTION:
Do not conduct any inspection until after disconnecting the
power supply and after the "CHG" light on the drive has gone
out.

Function Explanation

ACCEL TIME
EXCESS LOAD
TRQ BOOST
SHORT CIRCT
DECEL TIME
EXCESS LOAD
TRQ BOOST
SHORT CIRCT
SHOCK LOAD
EXCESS LOAD
TRQ BOOST
SHORT CIRCT
8-2
LED
Remarks
Display
O C 1 At accel
O C 2 At decel
O C 3 At oper
GROUND FAULT
GROUND FAULT
GROUND FAULT
Alarm RY
(30A, B & C)
X