Siemens SINUMERIK 840D Function Manual

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Supplementary conditions● The coupling characteristics set with CPMPRT is retained until the coupling module is deletedwith (CPDEL).● If CPMPRT="NONE" is set, then the response when the part program starts under blocksearch run via program test (SERUPRO) is defined by CPMSTART.● For the set coupling type (CPSETTYPE="TRAIL", "LEAD", "EG" or "COUP"), the responseis defined by the following machine data when the part program starts during block searchrun via program test:MD22620 $MN_START_MODE_MASK_PRT(definition of initial control system settingswith special start)MD22621 $MC_ENABLE_START_MODE_MASK_PRT (activation of MD22620)MD20112 $MC_START_MODE_MASK (definition of initial control settings for NC-START)→ See Section "Defaults" in " Coupling types (CPSETTYPE) (Page 543) ".14.5.5.14 Offset / scaling (CPLINTR, CPLINSC, CPLOUTTR, CPLOUTSC)An existing coupling relationship between a following axis and a leading axis can be scaled andoffset.The effect of these functions on the total setpoint value of the following axes can be viewed fromthe following formula:)$7RWDO )$FPG^WUDQV2XWVFDOH2XW > /$6\Q3RV/$ VFDOH,QWUDQV,Q@ .)`^WUDQV2XWVFDOH2XW > /$6\Q3RV/$ VFDOH,QWUDQV,Q@ .)`FATotal Total setpoint value of the following axisFACmd Setpoint set in the part programLA1 / 2 Setpoint or actual value of the 1st or 2nd leading axis/valueSynPosLA1 / 2 Synchronized position of the 1st or 2nd leading axis/valuescaleIn1 / 2 Scaling factor of the 1st or 2nd lead valuetransIn1 / 2 Offset of the 1st or 2nd lead valueKF1 / 2 Coupling factor of the 1st or 2nd leading axis/valuescaleOut1 / 2 Scaling factor of the 1st or 2nd output valuetransOut1 / 2 Offset of the 1st or 2nd output valueNoteThe scaling and offset values can be defined for each leading axis.ProgrammingOffset of the input valueSyntax: CPLINTR[FAx,LAx]= Designation: Coupling Lead In Translation DisplacementM3: Coupled axes14.5 Generic couplingAxes and spindles524 Function Manual, 06/2019, A5E47437747B AA