Instruction Manual
for
AS380 Series Elevator Integrated Drive Controller
210
8.10.1 Use of DTZZ-III-DC-SC
Use of DTZZ-III-DC-SC weighing device (F164 set to 0 or 3) to compensate or adjust the start.
When 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. Based on the values of the three
adjustment parameters F193 ~ F195, the control system calculates the final exact compensation
data to the inverter in AIO, and the inverter makes torque starting compensation directly based on
this data. Therefore, in this case, it is enough to adjust only the three parameters F193 ~ F195.
In adjustment, set DTZZ-III-DC-SC model weighing device via Parameter F41 and carry out
self study. The meaning of Parameter F41 is as follows:
F41 Value Meaning
1 No load self study command, the return data after the no load self study is successful
2 Full load self study command, the return data after the full load self study is
successful
10 When the activity of weighing device sensor ranges within 0 ~ 10mm , parameter set
command and the return data after successful self study
20 When the activity of weighing device sensor ranges within 0～20mm , parameter set
command and the return data after successful self study
30 When the activity of weighing device sensor ranges within 0～30mm , parameter set
command and the return data after successful self study
40 When the activity of weighing device sensor ranges within 10mm～0mm , parameter
set command and the return data after successful self study
50 When the activity of weighing device sensor ranges within 20mm～0mm , parameter
set command and the return data after successful self study
60 When the activity of weighing device sensor ranges within 30mm～0mm , parameter
set command and the return data after successful self study
Step 1, based on the actual activity scope of the device, set a correct data in 10～60 by F41;
Step 2, have lift car no-loaded, set F41 to 1, the weighing device carries out no-load self study.
After the self study completes successfully, F41 displays 1; Step 3, have lift car full-loaded, set
F41 to 2, the weighing device carries out full-load self study. After the self study completes
successfully, F41 displays 1. After these three steps, the self study of the weighing device ends.
Then, confirm whether the compensation direction is correct: if the increase of F194 may
reduce the downward impact oscillation of the lift car at start (slipping back when start upward or
rushing when start downward), 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 adjust the three parameters F193～
F195. Firstly , run the full-load lift car to the leveling position of the bottom floor, leave the
elevator in Inspection status, set the Inspection speed (F12) to 0, adjust the value of F194 (bottom
full-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 F194; if downward,
decrease F194, until the lift car does not motion when the Inspection starts. Then leave the lift car
no-loaded and stay at the leveling position of the bottom floor. Adjust the value of F193 (bottom
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