174 Parameters28.96 Frequency ref act 7 Displays the frequency reference after application of constantfrequencies, control panel reference, etc. See the controlchain diagram on page 404.This parameter is read-only.--500.00…500.00 HzFrequency reference 7. See par.46.0228.97 Frequency refunlimitedDisplays the frequency reference after application of criticalfrequencies, but before ramping and limiting. See the controlchain diagram on page 405.This parameter is read-only.--500.00…500.00 HzFrequency reference before ramping and limiting. See par.46.023030 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 by thetorque limits defined by parameters.1…4 Reserved5 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 being limited by 30.12 Maximum speed8 Min speed ref lim 1 = Speed reference is being limited by 30.11 Minimum speed9 Max freq ref lim 1 = Frequency reference is being limited by 30.14 Maximum frequency10 Min freq ref lim 1 = Frequency reference is being limited by 30.13 Minimum frequency11…15 Reserved
