Thanks to the HEPI model update (see alog#8703), the alignment offsets will now be installed into the cartesian basis.

Thus, on HPI-HAM3 and HEPI-HAM2, I recalculated the alignment offsets used to lock the IMC a couple of months ago into the good coordinates.

Here's the procedure to do so:

- turn off the IPSINF inputs.

- put the IPS readouts value that you want to go to in your IPSINF_offsets (same sign)

- turn on the IPSINF offsets

- copy the BLND_IPS<DOF>_IN1 value in Target (DC_BIAS screen)

- After you turned on the position loops, if you copy paste the Target value into Current Setpoint, HEPI should go to the wanted position.

New snapshots with the new Target  values have been saved. They'll be found in the svn at:

/opt/rtcds/userapps/release/hpi/h1/burtfiles/