HEIDENHAIN ND 522 - Manual (Page 73)

ND 522/523 73
II
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2
Installation
Set
up
II - 2 Installation Setup
Installation Setup Parameters
Installation setup is accessed by pressing the SETUP soft key, which
brings up INSTALLATION SETUP soft key.
Installation Setup parameters are established during the initial
installation and, most likely, will not often change. For this reason, the
installation setup parameters are protected by a passcode: (95148).
Type these digits in using the numeric key pad, and then press Enter.
Encoder Setup
The Encoder Setup form is used to set the encoder resolution, and
type (linear, rotary), count direction, reference mark type.
 The cursor will default to the ENCODER SETUP field upon opening
Installation Setup. Press Enter. This opens a list of possible encoder
inputs.
 Scroll to the encoder to be changed, and press Enter.
 Cursor will be in the ENCODER TYPE field, select the encoder type
by pressing the LINEAR/ROTARY soft key.
 For linear encoders, cursor to the RESOLUTION field, and use
COARSER, or FINER soft keys to select the encoder’s resolution in
µm (10, 5, 2, 1, 0.5), or type in the exact resolution. For rotary
encoders, enter the number of lines per revolution.
 In the REFERENCE MARK field, toggling the REF MARK soft key
selects whether the encoder has no reference signal (NONE), single
reference mark (SINGLE), or (CODED) soft key.
 For coded reference marks, press the SPACING soft key to select
500, 1000 or 2000 (LB 382C).
 In the COUNT DIRECTION field, select the count direction by
pressing the POSITIVE, or NEGATIVE soft key. If the encoder’s
count direction matches the user’s count direction, select positive.
If the directions do not match, select negative.

In the ERROR MONITOR field, select whether the system will
monitor, and display encoder errors by selecting ON, or OFF. When
an error message occurs, press the C key to remove it.