Vacon NX series Applications Manual page 294

VACON · 294 PARAMETER DESCRIPTIONS
435 INVERTED FAULT * 67 (2.3.3.4, 2.3.1.4)
No fault trip has occurred.
436 WARNING * 67 (2.3.3.5, 2.3.1.5)
General warning signal.
437 EXTERNAL FAULT OR WARNING * 67 (2.3.3.6, 2.3.1.6)
Fault or warning depending on parameter ID701.
438 REFERENCE FAULT OR WARNING * 67 (2.3.3.7, 2.3.1.7)
Fault or warning depending on parameter ID700.
439 DRIVE OVERTEMPERATURE WARNING * 67 (2.3.3.8, 2.3.1.8)
The heatsink temperature exceeds the warning limit.
440 REVERSE * 67 (2.3.3.9, 2.3.1.9)
The Reverse command has been selected.
441 UNREQUESTED DIRECTION * 67 (2.3.3.10, 2.3.1.10)
Motor rotation direction is different from the requested one.
442 AT SPEED * 67 (2.3.3.11, 2.3.1.11)
The output frequency has reached the set reference.
Hysteresis is equal to motor nominal slip with induction motors and to 1.00 Hz with PMS
motors.
443 JOGGING SPEED * 67 (2.3.3.12, 2.3.1.12)
Jogging speed selected.
444 I/O CONTROL PLACE ACTIVE * 67 (2.3.3.13, 2.3.1.13)
I/O terminal is the active contol place.
445 EXTERNAL BRAKE CONTROL * 67 (2.3.3.14, 2.3.1.14)
External brake ON/OFF control. See Chapter 8.3 External brake control with additional limits
(IDs 315, 316, 346 to 349, 352, 353) for details.
Example: RO1 on OPTA2 board:
Brake function ON: Terminals 22-23 are closed (relay is energized).
Brake function OFF: Terminals 22-23 are open (relay not energized).
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