HEIDENHAIN ND 2100G - Manual (Page 103)

ND 2100G GAGE-CHEK 103
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p Specifying channel input resolution
The resolution field defines the input resolution for encoder,
transducer, thermocouple, RS-232 probe network and other channel
inputs. Resolution values can either be manually entered if they are
known, as in the case of encoders or taught, as in the case of
transducers.
To specify a resolution:
U Highlight the Resolution field
U Use the numeric keypad to enter the resolution.
U Press the ENTER key
OR
Teach the resolution if the value is not known.
To perform a resolution teach:
U Confirm that Master setting in the Master setup screen is set to
Min-Max. Change to Min-Max if necessary
U Highlight the Resolution field
U Press the TEACH soft key
U Press the MIN soft key
U Put the Min standard piece on the stage
U Use the numeric keypad to enter the value of the piece in the Min
field
U Press ENTER to teach the Min value
U Press YES to the prompt
U Press the MAX soft key
U Put the Max standard piece
U Use the numeric keypad to enter the value of the piece in the Max
field
U Press ENTER to teach the Max value
U Press YES to the prompt
U The channel resolution is now taught Press FINISH to exit the
resolution teach
Transducers
Transducer gain must be calibrated before mastering the transducer
resolution. The instructions for gain calibration are provided later in this
chapter. After transducer gain is calibrated, LVDT and HBT transducer
resolution is determined by performing a full calibration using the
Master function. Refer to "Calibrating channels using the Master
function" on page 43.