A method for adapting an elevator system counterweight coupled to an elevator car involves: generating electric motor control commands to move the car from first to second positions in first and third test runs and from the second to first positions in second and fourth test runs, the car being loaded with a weight only in the third and fourth test runs; receiving during the car movement motor current flow measurement data and car height measurement data relative to the first and/or second positions in successive time steps in each test run; calculating at least one calibration function parameter defining a relationship between the current, the height and the weight using the current and height measurement data in the to obtain at least one calibration value; and calculating an adaptation value for adapting the counterweight to be in equilibrium with the car using the at least one calibration value.
METHOD FOR ADAPTING A COUNTERWEIGHT OF AN ELEVATOR SYSTEM
2024-08-22
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |