| Info: | Load limit |
| Data type: | REAL |
Description:
Runtime error if the load of motor temperature model LOAD_MOTOR_MODEL exceeds the limit 100%. Dependent on the mode TEMP_MOTOR_MODEL_MODE the limit exceeds under the following conditions.
TEMP_MOTOR_MODEL_MODE = 1:
If the root mean square value of [SQRT(ICTRL_ISQ_ACT^2 + ICTRL_ISD_ACT^2)/SQRT(2)] is lager than the rated motor current MOTOR_CURR_RATED.
TEMP_MOTOR_MODEL_MODE = 2:
If the maximum root mean square value from VCTRL_I1 and VCTRL_I2 is larger then [MOTOR_CURR_STALL^2 - nM/MOTOR_SPEED_RATED*( MOTOR_CURR_STALL^2 - MOTOR_CURR_RATED^2)] (nM...mean speed [min-1]).
Reaction:
See error number 9000.
Cause/Remedy:
Current increased: See error number 9030.
Incorrect motor configuration:
-> Compare the motor rated current MOTOR_CURR_RATED with the motor specifications.
-> Compare the motor stall current MOTOR_CURR_STALL with the motor specifications.
-> Check the den motor winding cross section MOTOR_WIND_CROSS_SECT.