Lenze Global Drive PLC Developer Studio Manuel d'utilisateur télécharger pdf (Page 91)

Drive PLC

Appendix

8.5 System error messages

8−11

DrivePLC DE 6.0

8.5.2 Response and its effects on the drive

Response ð Effect

Operating unit display

RDY IMP FAIL

TRIP o n n

TRIP active: ð The power outputs U, V, W are switched to high resistance.

ð The drive is coasting (no control!).

TRIP reset: ð The drive accelerates to its setpoint along the set ramps.

Message o n n

The drive restarts automatically when the message is no longer active!

Message active: ð The power outputs U, V, W are switched to high resistance.

 0.5 s ð The drive is coasting (no control!).

 0.5 s ð The drive is coasting (due to internal controller inhibit!). If necessary, restart program.

Message reset: ð The drive accelerates at the maximum torque to its setpoint.

Warning n o n

Deactivated monitoring functions can lead to the destruction of the drive!

ð The failure is only displayed, the drive continues running in a controlled mode.

FAIL−QSP − − −

ð The drive is decelerated to standstill along the QSP ramp (C0105).

Off − − −

Deactivated monitoring functions can lead to the destruction of the drive!

ð No failure response!

o = off n = on

8.5.3 System error message reset

Response Measures to reset system error messages

TRIP/FAIL−QSP

A reset of TRIP/FAIL−QSP requires an acknowledgement.

 If the TRIP source is still active, the current TRIP cannot be reset.

A TRIP/FAIL−QSP can be acknowledged by:

 Keypad ðPressing the STOP key before the RUN key (which enables the PLC again).

 Code C0043 ðSet C0043 = 0

Message

The message automatically disappears after the error has been eliminated, the drive automatically restarts!

Warning The message automatically disappears after the error has been eliminated.

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Lenze Global Drive PLC Developer Studio Manuel d'utilisateur Page 91