Siemens SINUMERIK Series Operating Manual page 904

Edit PLC user program (828D only)
23.3 Displaying and editing PLC and NC variables
904
Examples
DB97.DBX2.5
Result: DB97.DBX2.6
$AA_IM[1]
Result: $AA_IM[2]
MB201
Result: MB200
/Channel/Parameter/R[u1,3]
Result: /Channel/Parameter/R[u1,2]
Operating Manual, 08/2018, 6FC5398-7CP41-0BA0
Milling