O c i, 0 c 9, O c 3 – Toshiba VF-SX User Manual
Page 52: O c l, O c r, S e p, E r r p, E r r 3, 1 o l r
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TOSHIBA
8-7
TABLE 8-1: LIST OF TRIP CODES AND EXPLANATIONS
Display
Explanation
O C I
Overcurrent trip (OC) during acceleration.
0 C 9
Overcurrent trip (OC) during deceleration.
O C 3
Overcurrent trip (OC) during operation.
O C L
Load side overcurrent (output terminal check trip at start
up).
O C R
Arm overcurrent (GTR check) trip at start.
O P
Overvoltage (OP) detected on DC bus.
o p e
Overvoltage (OP) detected on DC bus during deceleration.
O H
Inverter overheating (OH) trip.
O L
Motor overload (OL) trip.
E
Emergency Stop.
S E P
EEPROM abnormality (adjustment or other data).
E r r P
RAH abnormality.
E r r 3
ROM abnormality.
1 O L r
Overload trip In regenerative discharge braking resistor.