Hello. I have problem with MC_GearInPos. I configure this block and with parameter SyncProfileReference = 1, the Slave_Axis doesn't start, but in functional block output parameter Busy = 1. When I set SyncProfileReference = 0 slave _axis also doesn't start, but i've got error detail "608", reaction "2".

With MC_gearIn I don't have such problems, except I need to program Flying Saw and cut with accuracy = +- 1mm, with GearIn I have accuracy about +-20mm.

Help me to program GearInPos

Here attachment what I programmed

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Split from MC_GearInPos vs MC_GearIn.

Hello,

please see describtion in manual.

10.12.2 MC_GearInPos V4

https://support.industry.siemens.com/cs/ww/en/view/109749263

When your master is moving, synchronising should run.

10.12.2.2 MC_GearInPos: Function chart V4

When you do actual value coupling:

About alarm 608:

SIMATIC S7-1500T: Guidelines for filtering and extrapolation with actual value coupling

https://support.industry.siemens.com/cs/ww/en/view/109763337