17-517.2 Allocation of Each ContactFollowings are occupied I/O when FP2 Positioning unit (Interpolation type) is installed in the slot 0.ContactallocationTargetaxis Name DescriptionsWX0X0 All axes Positioningpreparation readyIndicates that the initial preparation within the positioning unit wascompleted, and announce the system started running.X1 - - -X2 - - -X3 All axes Write FROM Announces that data such as positioning parameters in the shared memroyis being written in FROM.X4 All axes Tool operationContact to indicate the Tool operation from Configurator PM.The start-up from I/O is not available during the Tool operaiton. If itperforms, a warning will occur.X5 - - -X6 - - -X7 All axes RecalculationdoneIf the recalculation request contact (Y_7) turns on, the positioning data ofthe shared memory (standard area) will be restructured. This contact willturn on after restructuring completes.If the recalculation request contact (Y_7) turns on again, this contact will beoff once.Note) It is used only when the positioning data has been rewritten by laddarprograms.X8 - - -X9 - - -XA - - -XB - - -XC - - -XD - - -XE - - -XF - - -WX1X10 - - -X11 - - -X12 - - -X13 - - -X14 - - -X15 - - -X16 - - -X17 - - -X18 1 axisBUSY Turns on when the corresponding axis is operating.X19 2 axisX1A 3 axisX1B 4 axisX1C - - -X1D - - -X1E - - -X1F - - -