Siemens SINUMERIK 840D sl Function Manual

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This call triggers a preprocessing stop.8.4.6 Interaction between rotation feedrate (G95) and electronic gearboxThe FPR( ) part program command can be used to specify the following axis of an electronicgear as the axis, which determines the rotational feedrate. The following behavior is applicablein this case:● The feedrate is determined by the setpoint velocity of the following axis of the electronicgear.● The setpoint velocity is calculated from the speeds of the leading spindles and modulo axes(which are not path axes) and from their associated coupling factors.● Velocity components from other leading axes and overlaid motions of the following axis arenot taken into account.References: /V1/, Feeds8.4.7 Response to POWER ON, RESET, operating mode change, block searchFunction Behavior with regard to elect. gearCoupling state ConfigurationMode change Is retained Is retainedEnd of part program Is retained Is retainedReset Is retained Is retainedPower On 1) Is not retained Is not retained1) No coupling is active after Power On.Block searchA search during active coupling (EG) is possible under the following supplementary conditions:● Simulation is exclusively with setpoint coupling.● No cross-channel leading axes may be disabled.● Axis movements for which all real positions are known to the NC.If it is technically not sensible or not possible to permit the target block for a block search withcalculation or SERUPRO within a part program section with active coupling, this section canbe locked for "continue machining at the contour".Programming● IPTRLOCK()● IPTRUNLOCK()M3: Coupled axes8.4 Electronic gear (EG)Special functions356 Function Manual, 01/2015, 6FC5397-2BP40-5BA2