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Pick up routines

Pick up routine - SM25 scanning modules and TM25-20 adaptor module

Move description
X -axis (mm)*
Y-axis (mm)*
Z-axis (mm)*
Clearance position
[dat_MOD_port(n)]
[dat_MOD_port(n)] - 30 mm
[dat_MOD_port(n)] + 8 mm
Enter port
no change
[dat_MOD_port(n)]
no change
Towards module
no change
no change
[dat_MOD_port(n)] + 3 mm
Attach module(s)
no change
no change
[dat_MOD_port(n)]
Exit port
no change
[dat_MOD_port(n)] - 30 mmno change

NOTE: To ensure optimum metrology performance it is recommended that following any module change the probe head is unlocked and then relocked.

Pick up routine - SH25 stylus holders

 Move description

 X-axis (mm)*

 Y-axis (mm)*

 Z-axis (mm)*

 Clearance position

 [dat_SH_port(n)]

 [dat_SH_port(n)] - 30 mm

 [dat_SH_port(n)] + 8 mm

 Enter port

 no change

 [dat_SH_port(n)]

 no change

 Towards stylus holder(s)

 no change

 [dat_SH_port(n)]

 [dat_SH_port(n)] + 3 mm

 Attach stylus holder(s)

 no change

 [dat_SH_port(n)]

 [dat_SH_port(n)]

 Exit port

 no change

 [dat_MOD_port(n)] - 30 mm

 no change

Pick up routine - TP20 module

 Move description

 X-axis (mm)*

 Y-axis (mm)*

 Z-axis (mm)*

 Clearance position

 [dat_TP20_port(n)]

 [dat_TP20_port(n)] - 30 mm

 ** [dat_TP20_port(n)] + 6 mm

 Enter port

 no change

 [dat_TP20_port(n)]

 no change

 Towards TP20 module

 no change

 [dat_TP20_port(n)]

 **[dat_MOD_port(n)] + 3 mm

 Attach TP20 module(s)

 no change

 [dat_TP20_port(n)]

 **[dat_MOD_port(n)]

 Exit port

 no change

 [dat_TP20_port(n)] - 30 mm

 no change

* Coordinates assume aligned with Y-axis as per FCR25 mounting instructions

** Calculate nominal 'Z' docking position according to the stylus length used (see calculation formula in section Establishing the docking position for SH25 stylus holders).