Datasheet

Ip251_02b_oi_e.doc / Dez-15 Page 14 / 28
7.2.2. If you like to convert the SSI encoder data to the parallel output with a
different scaling:
Example: encoder 16 Bit = 65536 steps to be converted to a range of 0 - 10 000
on the parallel output
 Linearisation Mode = 1
 Round Loop = 0
 Parallel Mode = 0 (binary output)
= 1 (Gray output)
= 2 (BCD output)
 Parallel Inv. = 0 (Log 1 = „HIGH“, normal output polarity)
= 1 (Log 1 = „LOW“, inverted output polarity)
 Linear In (100%) = 65 536
Linear Out (100%) = 10 000
 P1 (x) = 000.0 %
P1 (y) = 000.0 %
P2 (x) = 100.0 %
P2 (y) = 100.0 %
7.2.3. If you like to transform the SSI encoder data to a curve on the
parallel output site (Linearization)
Example: encoder 16 Bit = 65536 steps to be transformed to a programmable curve.
 Linearisation Mode = 1
 Round Loop = 0
 Parallel Mode = 0 (binary output)
= 1 (Gray output)
= 2 (BCD output)
 Parallel Inv. = 0 (Log 1 = „HIGH“, normal output polarity)
= 1 (Log 1 = „LOW“, inverted output polarity)
 Use registers P1(x) to P16(x) to specify the coordinates on the x-axis. These are the
original SSI data generated by the sensor. These settings are in % of full scale
 Now enter the attached values to registers P1(y) to P16(y). These are the values
that the parallel output will generate instead of the x- values *)
*) Example:. P2(y) will substitute P2(x) etc.