IC-MN Datasheet, PDF (40/59 Pages) IC-Haus GmbH – 25-BIT NONIUS ENCODER WITH 3-CH. SAMPLING 13-BIT Sin/D INTERPOLATION

iC-MN 25-BIT NONIUS ENCODER
WITH 3-CH. SAMPLING 13-BIT Sin/D INTERPOLATION
Safety Application Settings
ELC
It is possible to transmit a life counter value in the sen- ^Code
sor data for safety applications. When the life counter 0
is activated, a 6-bit counter value is transmitted in the 1
sensor data which is incremented with each new sen-
sor data readout. The life counter has a range of 1 to
64.
Rev D1, Page 40/59
Addr. 0x3F; bit 6
Function (only with BiSS C protocol)
Life counter not active
Life counter enabled
Table 66: Life counter
Figure 18: Example of line signals for BiSS C protocol with life counter
Busy Register
iC-MN has a 16-bit busy register. If, for example, two
identically configured iC-MNs are connected up to the
BiSS master as slaves in a chain, with the help of the
busy register an internal clock jitter can be avoided
which could lead to different data conversion times for
the two slaves. Should the busy register not be suffi-
cient, i.e. should iC-MN need longer to convert data
than the subsequent slave, iC-MN generates the start
bit and marks the data it has output as faulty. This en-
sures that the data of the ensuing slave is not lost.