6 troubleshooting and fault elimination, 1 drive behaviour in the event of faults, Troubleshooting and fault elimination – Lenze M300 Benutzerhandbuch
Seite 44: Drive behaviour in the event of faults
Troubleshooting and fault elimination
Drive behaviour in the event of faults
6
EN
44
Lenze ¯ MDKSEMA ¯ 3.0
6
Troubleshooting and fault elimination
6.1
Drive behaviour in the event of faults
Fault messages are stored in the Lenze Smart motor.
How to read out the fault messages:
1. Disconnect Lenze Smart motor from the mains.
2. Load parameter set to the Smartphone or the EASY Starter.
Under "History", the last 4 messages are stored.
How to reset errors:
3. Eliminate the cause of malfunction.
4. The error has been reset.
You can restart the drive.
I
Tip!
You can reset the fault without mains switching:
Select the input speed 0 rpm via the digital inputs.
Then select the desired speed again.
If the cause of malfunction is no longer active, the drive will restart.
Fault
Drive behaviour
Type
Meaning
F
Error
The digital output changes to LOW = not ready for operation.
The fault is entered in the history buffer.
¯
Lenze Smart motor without brake: The motor is switched off and coasts down.
¯
Lenze Smart motor with brake: The motor is switched off; the brake is applied.
W
Warning
The fault is entered in the history buffer.
The Lenze Smart motor continues running.