PowerFlex 750-Series AC Drives User Manual

Programming and Parameters 3-161Dual Incremental EncoderModule ParametersFileGroupRead-WriteData TypeNo.NameDescriptionValues1 Enc 0 CfgEncoder 0 ConfigureConfigures the position direction, speed calculation method, signal type and active encoder channels used for Encoder 0 (primary encoder).OptionsReservedReservedReservedReservedReservedReservedReservedReservedReservedReservedDirectionSingle EndedReservedEdge ModeA Chan OnlyZ Chan EnblDefault 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 00 = Condition False1 = Condition TrueHOST GROUPSEncoder 0Bit 0 “Z Channel Enbl” – Configures the Channel Z to be used and monitored for Phase Loss. A value of 0 = the Z channel will be ignored.Bit 1 “A Chan Only” – Configures the module to use only the A channel, and ignore the B channel. In this mode, direction cannot be determined, andthe position counter will always count up.Bit 2 “Edge Mode” – Configure the module to use AB edge time data for speed calculation rather than accumulated count.Bit 4 “Single Ended” – Configure when the A Quad B encoder has single ended signals. In this mode, Phase Loss detection is disabled. 0 =Differential, 1 = Single EndedBit 5 “Direction” – Inverts the position count up/down associated with a given rotation direction internally. 1 = invert, 0 = do not invert2 Enc 0 PPREncoder 0 Pulses Per RevolutionConfigures the encoder module's primary input (Encoder 0) for the Pulses PerRevolution (Encoder Lines) of the A Quad B Encoder.3 Enc 0 FB Lss CfgEncoder 0 Feedback Loss ConfigureConfigures how the drive reacts to an error status condition for Encoder 0(primary encoder).4 Enc 0 FBEncoder 0 FeedbackDisplays the position feedback value of Encoder 0 (primary encoder). This shouldbe used as a source for the main control (Port 0) Feedback Select.Default: 1024Min/Max: 2 / 20000Default:Options:3 = “FltCoastStop”0 = “Ignore”1 = “Alarm”2 = “Flt Minor”3 = “FltCoastStop”Default: 0Min/Max: –/+2147483647RW RealRW RealRORealPowerFlex 750-Series User Manual – Publication 750-UM001C-EN-P – September 2009