Parameters 2953030 Limits Drive operation limits.30.01 Limit word 1 Displays limit word 1.This parameter is read-only.-0000h…FFFFh Limit word 1. 1 = 1No. Name/Value Description Def/FbEq16Bit Name Description0 Torq lim 1 = Drive torque is being limited by the motor control (undervoltagecontrol, current control, load angle control or pull-out control), or bythe torque limits defined by parameters.1 Spd ctl tlim min 1 = Speed controller output is being limited by 25.11 Speed controlmin torque2 Spd ctl tlim max 1 = Speed controller output is being limited by 25.12 Speed controlmax torque3 Torq ref max 1 = Torque reference ramp input is being limited by 26.09 Maximumtorque ref, source of 30.25 Maximum torque sel, 30.26 Powermotoring limit or 30.27 Power generating limit. See diagram onpage 654.4 Torq ref min 1 = Torque reference ramp input is being limited by 26.08 Minimumtorque ref, source of 30.18 Minimum torque sel, 30.26 Powermotoring limit or 30.27 Power generating limit. See diagram onpage 654.5 Tlim max speed 1 = Torque reference is being limited by the rush control because ofmaximum speed limit (30.12 Maximum speed)6 Tlim min speed 1 = Torque reference is being limited by the rush control because ofminimum speed limit (30.11 Minimum speed)7 Max speed ref lim 1 = Speed reference is limited by value defined in parameter 30.12Maximum speed or maximum permanent magnet motor speed limitbased on DC voltage8 Min speed ref lim 1 = Speed reference is limited by 30.11 Minimum speed ormaximum permanent magnet motor speed limit based on DCvoltage9 Max freq ref lim 1 = Frequency reference is being limited by 30.14 Maximumfrequency10 Min freq ref lim 1 = Frequency reference is being limited by 30.13 Minimumfrequency11 Reserved12 Sw freq ref lim 1 = Requested output frequency cannot be reached due toswitching frequency limitation (because of output filtering or ATEXrelated protections)13…15 Reserved
