KEB COMBIVERT F5 Instruction Manual
Also see for COMBIVERT F5: INSTALLATION GUIDELINEInstallation manualInstruction manualInstallation manualInstallation manual
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Resolver at channel 1GB-104.1 Special resolverThe use of 2-pole resolvers (pole-pair number 1) is provided as standard. If a resolver withanother pole-pair number shall be used, the pole-pair number is to be used as gear factor.Gear factor denominator= pole-pair number–––––––––––––––––––––Gear factor numeratorIf synchronous motors shall be operated in this constellation, it must be guaranteed that thevalue pole-pair number x gear factor is integer (see example).Example:6-pole resolver (3 pole-pairs) at channel 1,pole-pair number of the synchronous motor = 3Ec.05 Gear factor channel 1 denomi-nator3000= pole-pair number–––––––––––––––––––––––––––––––––= ––––––Ec.04 Gear factor channel 1 numerator 1000The operation of encoders which are not directly mounted at the motor or for operation ofresolvers with a pole-pair number > 1, parameter Ec.39 must be set to „1: motor encoder“.The gear factor is 1/3, the pole-pair number of the motor = 3Gear factor x pole-pair number of the motor = 1=> Synchronous motor can be operated in this constellation.5. Error MessagesError messages and their meaning are described in the inverter documentation.For safety reasons a power-on-reset must always be executed after error„E.EnC“. |
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