Siemens SINUMERIK 840D sl Function Manual page 1090

Detailed description
2.12 Block descriptions
Signal
UDHex
UDReal
Note
Explanations of formal parameters of this function for FM-NC:
For signals:
MCP1 StatRec (machine control panel)
MCP2 StatRec (machine control panel)
BHGStatRec (handheld unit)
the start addresses apply for the status doubleword for reception of DW#16#00000400;
MCP1 Timeout (machine control panel)
MCP2 Timeout (machine control panel)
700 ms recommended cyclic life-time monitoring of the machine control panel.
106
I/O Type Value range
A INT
A INT
Remark
Number of hexadecimal machine
data in DB 20
Number of real machine data
in DB 20
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0