Rockwell Automation 1203 Serial Communications Module Series B - Manual (Page 55)

5–7 Block Transfer Emulation Instructions
1203–5.5 September 1995
Example
In this example, the Product ID Number Read was requested. The
drive response contained a value of 3 in word 4 of its message
response, indicating a connection to a 1336 PLUS.
Data File Format
3*
3 0
* Example only – These values vary depending on parameters and products.
6 0
0
N10:0
N10:90
1 2 3 4 5 6 7 8 9
PLC request
Drive response
256
256