6. Check high speed in the UP direction and set to contract speed ensuring the lift slows and
levels OK.
7. If the lift overshoots floor level or has a long levelling time into floor then adjust the slowing
distance combined with deceleration and the s curves, as illustrated overleaf, to acquire a
reasonable comfort level with a minimum levelling time.
8. The BR, brake release switch on the IFIO board can be adjusted to give a delay on the brake
releasing or release it earlier.
13.Place the lift empty car at the top floor and run the lift DN in high speed, ensure when the
lift slows the lift levelling speed is equal in the UP and DN direction, if not refer to Section I.
Setting the acceleration and starting.
1. Run the lift and note the acceleration rate.
2. Adjust the Acceleration Time 1 and the s-curves as illustrated overleaf parameter for the
desired acceleration that is required.
3. On starting ensure the brake lifts and the lift accelerates towards the desired speed. If the
motor
tries to drive against the brake then increase the Brake Lifted (BL) switch on IFIO board.
4. If the lift rolls back decrease the BL switch until the lift just starts to
accelerate as the brake is released.
Stall test
1. Disconnect the brake and isolate. Switch the lift to test and switch on the controller.
2. Place the clamp meter on a phase of the incoming mains.
3. Simulate the test up push and the meter should be showing more than 1.75*flc. If the meter is
showing 1.75 * flc or more, the regulator trips in the time specified in parameter L6-03. To
reset switch the controller off then on.
4. Repeat in the DN direction.
5. Reconnect the brake.
N.B. To reset the regulator after a fault press the RESET or switch the panel off for at least 30
sec then on again.
After commissioning run the lift for at least 1 hour and ensure floor levels are consistent and the
lift performs correctly.
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