9-AUTO TUNE
9.1 – Auto Tune (ENABLE / DISABLE / ENABLE_STATIC)
a) Auto tune for Asynchronous motors
Enable auto tune function after entering the motor parameters from the motor plate to
determine the V/F values automatically. Device will tune with first command and sets the
V/F table.
Detail description is given in the section “18. How to adjust for open loop practically”.
b) Auto tune for Synchronous motors
Before a normal operation of synchronous motors it is required to carry out an auto
tune process.
In synchronous motors, auto-tuning may be done while moving the motor
(dynamic) or without moving the motor (static).
For dynamic auto-tuning, this parameter must be set to “ENABLE”. Dynamic auto-
tuning may only be performed when the motor is free from any load or when the car and
counter-weight are in exact balance. During auto-tuning, the motor will turn 1 revolution
clockwise and 1 revolution counter-clockwise.
For static auto-tuning, this parameter must be set to “ENABLE_STATIC”. Statc
auto-tuning is performed while the mechanical brakes are locked and the motor is under
load. Therefore, the motor will not move during static auto-tuning.
Note: “ENABLE_STATIC” option in the auto-tuning parameter is visible only if
“2.21-ENCODER TYP” parameter is set to SC.EnDat-2048, SC.SSI-2048 or SC.SC-
2048.
Detail description is given in the section “20. Driving Synchronous Machines with
ADrive”.
10-PASSWORD
The ADrive Inverter’s menu is password protected to prevent unauthorised manipulation
of control parameters. User password has 4 digits. The default setting for the password is “0000”.
It is highly recommended to change it to an individual one having entered lift parameters first.
10.1 – PASSWORD (0000)
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