STEP AS380 Series User Manual

Shanghai STEP Electric Corporation
Chapter 8 Elevator Elevator Commissioning Guide
226
weighing device signal, F70-75
parameters
4
None
Input open/close signal to the car top
board
Calculate the weighing
compensation values at light
load and heavy load by
light/heavy switch signal,
F70-75 parameters, and 40 is
set to be 50％ at this time.
5
Input open/close signal to the car top
board
Input weighing device signal by
analog signal
6
Input weighing device signal by analog
signal, and then calculate the result by
weighing device signal
Input weighing device signal by
analog signal
99
Input open/close signal to the car top
board
None
Different types of weighing devices correspond to three different adjustment methods: the
first is use of DTZZ-III-DC-SC weighing device (F164 set to 0 or 3); the second is Use of
non-DTZZ-III-DC-SC weighing device (F164 set to 1, 2, 5 or 6); the third is without weighing
device, a simple compensation by using light-load and heavy-load switch. The following three
sections make a detailed introduction on how to adjust the three parameters F193 ~ F195 or 229 ~
F231 in the three start compensating methods. In the absence of start compensation, the four
parameters F164, F70-75 do not need to be set, and their default value 0 will be ok; the three
parameters 229 ~ F231 can also use their default values.
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 F70-75, 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 F70-75
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

STEP AS380 Series Specifications

General

Brand	STEP
Model	AS380 Series
Category	Controller
Language	English