Instruction Manual for AS380 Series Elevator Integrated Drive Controller
Chapter 8 Elevator Elevator Commissioning Guide
④ When the elevator goes upward and downward respectively and arrives at every floor normally,
record the height difference between the lift car sill and the hall door sill. When the elevator runs
up: lift car sill higher means leveling excess, otherwise means leveling lack; when the elevator
runs down: lift car sill lower means leveling excess, otherwise means leveling lack. After
recording, move the unleveling well spile, and record again after moving.
If the leveling difference is considerable for each floor, adjust the leveling spiles to set them to the
same deviation. Take this as reference, and debug parameters to control these leveling deviations
within the standard scope.
Fig 8.7 leveling adjusting
⑤ When the rotary Encoder is interfered or in poor quality, it will also affect the leveling
accuracy
Check whether the Encoder uses shielding lines, and the shielding layer should be grounded
at one end of the control cabinet. Also note that when wiring, the Encoder lines should not be place
in the same trough as the power lines.
◆ Notes for adjusting leveling in serial control system:
Recommended value for the center spacing of the leveling sensor:
In case of door close and under leveling function: the center spacing of the leveling sensor is
suggested to be 60mm shorter than the length of spile that is 30mm exposed on both sides. In
case of door open and under leveling function: the center spacing of the leveling sensor is
suggested to be 40mm shorter than the length of spile that is 20mm exposed on both sides
Set F21(leveling sensor delay adjustment) to 6mm below 1.75 m/s, to 10mm below 2.0 -
3.0m/s.
Set F56 = 50, F57 = 50. Set the leveling fine-tuning of each floor to 20
Adjust the PI value of the elevator integrated drive controller, eliminate its overshoot.
Record the leveling data for each floor. Record as a positive number when the lift car is higher
than the sill and record as a negative number when lower.
Single level runs upward, from Floor 2 to Floor N, the upward leveling deviation is recoded as
Up(2),Up(3), ... Up(N)
To Next Page
Loading...
Need help?
General
