KEB COMBIVERT F5 Instruction Manual

Also see for COMBIVERT F5: INSTALLATION GUIDELINE Installation manual Instruction manual Instruction manual Installation manual

GB - 62CP-Parameter „Servo“CP.29 Absolute torque referenceCo-domain Setting Description+10000.00 Nm see4.4.5The absolute torque reference of the drive is adjusted with pa-rameter CP.29 in torque controlled operation (CP.10 = 5) andwith digital setpoint setting (CP.28 = 2). The sign stands fordirection of rotation to be active.In speed controlled operation (CP.10 = 4) the parameter worksas torque limit in all quadrants. The sign has no effect at that.The factory setting depends on the adjusted motor data. Dur-ing controlled operation (CP....10) this parameter has nofunction.Because of normal type differences and temperature deviations of themotors, tolerances of up to 30% are possible in the base speed range(see reference in chapter 3.5).CP.30 KP speedCo-domain Setting Description0…32767 300 The proportional factor of the speed controller is adjusted inthese parameters (see chapter 3.5.6 „Start-up“).CP.31 KI speedCo-domain Setting Description0…32767 100 The integral factor of the speed controller is adjusted in theseparameters (see chapter 3.5.6 „Start-up“).CP.32 Switching frequencyCo-domain Setting Description2 / 4 / 8 / 12 /16 kHzdepen-dendof thepowercircuitThe switching frequency with which the power modules areclocked can be changed depending on the application. Themaximum possible switching frequency and the factory settingis determined by the power circuit. The values must be con-firmed with „ENTER“.Refer to following list tolearn about influences andeffects of the switching fre-quency.low switching frequency high switching frequencyless inverter heating less noise developmentless discharge current improved sine-wave simula-tionless switching losses less motor lossesless radio interferences improved controller charac-teristicsimproved concentricity with lowspeed (only open loop!)At switching frequencies above 4 kHz pay absolute attention to the max.motor line length in the technical data of the power circuit manual.