PowerFlex 750-Series AC Drives User Manual

3-86 Programming and ParametersFileGroupPOSITION CONTROLPosition HomingNameNo. Description736 Find Home RampFind Home RampSets the rate of acceleration and deceleration of the Find Home moves.737 Actual Home PsnActual Home PositionIndicates actual home position after the homing function is complete. The value inthis parameter displays the raw position feedback data at home position.738 User Home PsnUser Home PositionSets user-defined home position. After the homing function is completed, thefollowing parameters are updated with this parameter value; P723 [PsnCommand], P815 [Psn Ref EGR Out], P836 [Psn Actual], P837 [Psn LoadActual].ValuesUnits: SecsDefault: 10.00Min/Max: 0.01 / 6554.00Default: 0Min/Max: –2147483648 / 2147483647Default: 0Min/Max: –2147483648 / 2147483647Read-WriteData TypeRW RealRW 32-bitIntegerRW 32-bitIntegerFileGroupPOSITION CONTROLPosition WatchNo.745748746749747750NameDescription755 PsnWatch1 Select755 PsnWatch2 SelectPosition Watch 1 SelectPosition Watch 2 SelectSelects a position feedback source that is compared to the position watchdetect-input P746 [PsnWatch1 DtctIn], P749 [PsnWatch2 DtctIn].755PsnWatch1 DtctInPsnWatch2 DtctIn755Position Watch 1 Detect InputPosition Watch 2 Detect InputProvides position feedback source for the position watch function. The positionwatch function is enabled and configured by the position control configurationP721 [Position Control]. The position watch function compares this value to theposition watch set point P747 [PsnWatch1 Stpt], P750 [PsnWatch2 Stpt] whenthis parameter P746, P749 is selected by the position watch select P745[PsnWatch1 Select], P748 [PsnWatch2 Select]. The position detect bit P724 [PsnReg Status] Bit 9 “PsnW1Detect”, Bit 10 “PsnW2Detect” is set when theappropriate condition is satisfied.755 PsnWatch1 Stpt755 PsnWatch2 StptPosition Watch 1 SetpointPosition Watch 2 SetpointProvides set point for the position watch function. The position watch function isenabled and configured by P721 [Position Control]. The position watch functioncompares this value to the position feedback source selected by the positionwatch select P745 [PsnWatch1 Select], P748 [PsnWatch2 Select]. The positiondetect bit P724 [Psn Reg Status] Bit 9 “PsnW1Detect”, Bit 10 “PsnW2Detect” isset when the appropriate condition is satisfied.ValuesDefault: 847Min/Max: 1 / 159999Default: 0Min/Max: –2147483648 / 2147483647Default: 0Min/Max: –2147483648 / 2147483647Read-WriteData TypeRW 32-bitIntegerRW 32-bitIntegerRW 32-bitIntegerPowerFlex 750-Series User Manual – Publication 750-UM001C-EN-P – September 2009