Settings for the automatic configuration

(Master TwinCAT 2.11 R3)

The EL72x1-xx1x offers the user the possibility to automatically configure the connected motor from the AM81xx series. The electronic type plate integrated in the motor is read and the necessary parameters of the terminal are adapted accordingly.

The automatic configuration is switched off on delivery. The user has the possibility to adapt the automatic configuration according to the flow chart shown below (see fig. Flow chart for the automatic configuration).

	Overwriting of the parameters during automatic configuration The parameters manually changed by the user in the parameter list of the automatic configuration are automatically overwritten at the next start-up if automatic configuration is switched on.

The automatic configuration can be switched on in the index 0x8008:01 (0x2018:01, DS402 Profile) Enable autoconfig.
In the index 0x8008:02 (0x2018:02, DS402 Profile) Reconfig identical motor, the user can decide in the case of replacing an identical motor whether the terminal should automatically re-configure the motor (setting = TRUE) or whether the motor should be operated with the stored settings (setting = FALSE). The deactivation of this function can be advantageous, for example, if the user has specially adjusted the motor to his application and does not want to lose these settings after replacing the motor.
In the index 0x8008:03 (0x2018:03, DS402 Profile) Reconfig non-identical motor, the user can decide in the case of replacing a non-identical motor whether the terminal should automatically re-configure the motor (setting = TRUE) or whether the motor should be operated with the stored settings (setting = FALSE).

Settings for the automatic configuration 2: — Flow chart for the automatic configuration

Parameter list of the automatic configuration

The following parameters are affected by the automatic configuration.

Index (hex)		Name	Meaning
MDP 407 Profile	DS402 Profile	Name	Meaning
8010:12	2002:12	Current loop integral time	is calculated according to the symmetrical optimum
8010:13	2002:13	Current loop proportional gain	is calculated according to the symmetrical optimum
8011:11	2003:11	Max. current	is adopted directly from the electronic type plate of the connected motor
8011:12	2003:12	Rated current	is adopted directly from the electronic type plate of the connected motor
8011:13	2003:13	Motor pole pairs	is adopted directly from the electronic type plate of the connected motor
8011:15	2003:15	Commutation offset	is always set to -90°
8011:16	2003:16	Torque constant	is adopted directly from the electronic type plate of the connected motor
8011:18	2003:18	Rotor moment of inertia	is adopted directly from the electronic type plate of the connected motor
8011:19	2003:19	Winding inductance	is adopted directly from the electronic type plate of the connected motor
8011:1B	2003:1B	Motor speed limitation	Calculation of the max. speed of the connected motor
8011:2B	2003:2B	Motor temperature warn level	is adopted directly from the electronic type plate of the connected motor
8011:2C	2003:2C	Motor temperature error level	is adopted directly from the electronic type plate of the connected motor
8011:2D	2003:2D	Motor thermal time constant	is adopted directly from the electronic type plate of the connected motor
8012:11	2004:11	Release delay	is adopted directly from the electronic type plate of the connected motor
8012:12	2004:12	Application delay	is adopted directly from the electronic type plate of the connected motor
8012:14	2004:14	Brake moment of inertia	is adopted directly from the electronic type plate of the connected motor