SMS TAKEDO-3VF, User Manual

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TAKEDO
®
- 3VF NXP – Attachment for A3 Amendment - Version 03.1 dated 01-12-17
7
FAULTS
Code Description Indications / Remedies
72 Brake Open NOK
One of the 2 Brake control inputs has not detected the
correct action of the correspondent micro-switch during
lifting, within the time set in P2.3.4.
Check in MONITOR, in V1.2.3, which is the micro-switch
that doesn’t work.
73 Brake Close NOK
One of the 2 Brake control inputs has not detected the
correct action of the correspondent micro-switch during
dropping, within the time set in P2.3.5.
Check in MONITOR, in V1.2.3, which is the micro-switch
that doesn’t work.
76 Max Brake Space
In case of an emergency stop with the lift at speed, the
mechanical braking space is higher than the one set in the
P2.3.8 parameter.
Verify the braking force of the safety brake.
77 Max Stop Space
With the inverter in stand-by (with no commands), the
motor has shifted more than the space set in the P2.3.9
parameter.
81 Floor Level NOK
During releveling,, the motor did not stop properly because
of an incorrect command sequence.
IMPORTANT
The above listed FAULTS CANNOT BE RESET SWITCHING THE INVERTER OFF AND ON AGAIN.
To restore the operation, you must hold the RESET push-button for at least 4 seconds, then
press RESET again.
For further information and advice contact: