Communication Module DVPSCM12/52-SL
DVP-PLC Operation Manual
47
Respond with the abbreviated record.
『Start word』+『Device address (IA)』+『Function code (FF)』+『Checksum (CS)』+『End marker』
Æ 10h + D0 + 09h + (IA+FF) + 16h
Start word: 10h
Check whether the response address and
the device address previously read from
D0 (IA) are the same.
Ignore the function code (FF) of the
response: (*, 1): Ignore the word whose
length is 1. If the user wants to store the
function code, the user can refer to the
setting of the device address (IA) to
store the function code in the D register.
Checksum (1byte, adding the previous two
items up):