Ametek Surtronic 25, Руководство пользователя

Страница: 47 / 60

Surtronic S25
Transmission: RS232
Transmitted data is unfiltered
No parameters are calculated.
Transmission data:
Data type Function Comments
2 bytes Number of data values Total number of
transmitted data values
1 byte Ordinate spacing Number of data values
per mm
1 byte First data value Resolution 10nm
1 byte Diff data value Difference between this
and the previous data
value
#80 Stop byte 2 stop bytes are sent
#80 Stop byte making it possible to test
for all data values received
The total number of transmitted data bytes are, number of data
5.
The data value can be calculated from, data value (n) = date value
(n-1) + diff data value (n), n1.
Page 5-9