Instruction Manual
for
AS380 Series Elevator Integrated Drive Controller
211
no-load compensation) so that the lift car can maintain motionless when the Inspection starts.
During the adjustment, if the lift car moves downward at start, increase F193; if downward,
decrease F193, until the lift car does not motion when the Inspection starts. In the end, adjust
Parameter F195 (top no-load compensation) so that the non-load lift car can maintain at top
leveling position. Then set the inspection speed (F12) to 0, adjust the F195 (top floor non-load
compensation) value to make car maintain static at inspection start. During the adjustment, if the
lift car moves downward at start, increase F195; if downward, decrease F195, until the lift car
does not motion when the Inspection starts. After the adjustment completes, reset F12 Inspection
speed parameter back to normal data.
8.10.2 Use of non-DTZZ-III-DC-SC weighing device (F164 set to 1, 2, 5 or 6) to compensate or
adjust the start
When non-DTZZ-III-DC-SC model weighing device is chosen, its weighing data is sent to
the control system in AS380 series AIO via CAN communications or analog signal input port. The
control system sends this data directly to the inverter in AIO. Based on the adjustment of the three
adjustment parameters F229 ~ F231, the inverter calculates the final actual torque compensation
value and makes starting compensation. Therefore, in this case, it is necessary to adjust the three
parameters F229 ~ F231.
First, adjust the compensation offset parameter F231. Load the lift car to the balance load,
run the lift car to the middle position, and then confirm that the lift car is in complete balance with
its counterweight (after powered off, with the brake released, the lift car can remain completely
motionless). Set the Inspection speed F12 to 0, adjust the parameter F231 so that the elevator can
remain completely motionless in Inspection operation.
Then, confirm whether the compensation direction is correct: Leave the lift car stop
no-loaded at the leveling position of any floor in the middle, if the decrease of F230 (compensated
gain) may reduce the upward impact oscillation of the lift car at start (slipping back when start
downward or rushing when start upward), it means the compensation direction is correct;
otherwise, it means the compensation direction is wrong. If wrong, change the value of Parameter
F229 (from 0 to 1 or from 1 to 0)
After confirming the compensation direction, you can finally adjust compensation gain
parameter F230. Run the no-load lift car to the leveling position of the top floor, set the Inspection
speed (F12) to 0, adjust the compensation gain parameter F230 (if the lift car moves upward at
start, decrease this parameter; if downward, increase this parameter, until the lift car does not
motion when the Inspection starts.
8.10.3 Simple compensation by using light-load and heavy-load switch (F164 set to 4)
AS380 integrated elevator dedicated drive controller adopts pre-load starting compensation
with weighing device and another simple starting compensation: by using light-load and
heavy-load switch. With this starting compensation, Encoder can adopt 8192 pulse A, B, Z phase
incremental Encoder, and does not need accurate weighing devices but simply installs two
micro-switches on the car bottom. For synchronous gearless tractor elevator, high resolution SIN /
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