Lenze Global Drive PLC Developer Studio - Manual (Page 91)

Drive PLC
Appendix
8.5 System error messages
8−11
L
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The drive restarts automatically when the message is no longer active!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.