Type 3-14, Reference marks 3-14, Reference marks – HEIDENHAIN ND 1200T User Manual

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Chapter 3

Setup

3-14

Type
Use the softkeys to select the encoder type. The following en-
coder types are supported on the TC200: TTL, analog, and serial.
Consult the encoder product information to determine its type.
This option selection field requires the supervisor password prior
to access.

Reference Marks
Encoder reference marks are used for Segmented Linear Error
Correction (SLEC). Use the softkeys to select from the following
options: none, ref, abs AC (absolute Acu-Rite), abs HH (absolute
Heidenhain), and manual. The TC200 prompts the user to move
each axis encoder across a reference mark prior to measurement
activities when reference marks are used. This option selection
field requires the supervisor password prior to access.