saved encoder serial number
Saved encoder serial number
Serial number read out by the encoder
The encoder serial number is read out from the encoder with each power-on reset
and each change of the encoder type. ec49 is deleted for encoders without serial
number.
Since the serial number for different encoder types is defined differently, the read
value is converted in an ASCII string and is displayed byte-by-byte for display
standardization.
Example 1: BiSS encoder Hengstler Acuro AC58 / serial number = 255229
Example 2: Hiperface encoder SKM 36 / serial number = GB0450179
6.1.12.1 Save the encoder serial number
By writing on ec49 the read serial number from the encoder is copied to ec48 and
is stored non-volatile.
6.1.12.2 Testing on exchange of the encoder
By means of the encoder serial number it can be checked whether the encoder has
been replaced.
If pn73 E.enc A changed stop mode is activated for encoder A or pn74 E.enc B
changed stop mode for encoder B, the adjusted response is triggered, as soon as
ec48 und ec49 are different.
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