Siemens SINUMERIK 840C - Cursor Data (DB 40)

5 PLC Interface 09.95
5.3.8 Operator panel signals / PLC (DB 40)
5.3.8.4 Cursor data (DB 40)
7 6 5 4 3 2 1 0
Bit No.
Byte No.
DL 57
Data group base
DR 57
Data type base
DL 58
DB / DX number base (1 - 255)
DR 58
Unassigned
DL 59
DR 59
DL 60
Data group pointer
DR 60
Data group pointer
DL 61
DB / DX number pointer (1 - 255)
DR 61
Unassigned
DL 62
DR 62
DL 63
DR 63
Channel-specific
15 14 13 12 11 10 9 8
DW number base (0 - 2042)
DW number pointer (0 - 2042)
Block number (0 - 65535)
5–48
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SINUMERIK 840C (IA)