Configuration Machine Control Panel, Handheld Unit, Direct Keys - Siemens SINUMERIK 840D sl Function Manual

Access operations in user program (list includes only symbolic read access):
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13.10.11

Configuration machine control panel, handheld unit, direct keys

General
Up to two machine control panels and one handheld unit can be in operation at the same time.
There are various connection options (Ethernet/PROFINET, PROFIBUS) for the machine
control panel (MCP) and handheld unit (HHU). It is possible to connect two MCPs to different
bus systems (mixed operation is only possible on Ethernet and PROFIBUS). This can be
achieved using FB1 parameter "MCPBusType". In this parameter, the right-hand decade (units
position) is responsible for the first MCP and the left-hand decade (tens position) for the second
MCP.
Parameterization of components is always performed by calling the basic program block FB1
in OB100. FB1 saves its parameters in the associated instance data block (DB7, symbolic
"gp_par"). Separate parameter sets are provided for each machine control panel and the
handheld unit. The input/output addresses of the user must be defined in these parameter
sets. These input and output addresses are also used in FC19, FC24, FC25, FC26 and FC13.
Further, the addresses for status information, PROFIBUS or Ethernet/PROFINET are also to
be defined. The default time settings for timeout and cyclic forced retriggering should not be
changed. Please refer to the Operator Components manual for further information on MCPs
and handheld unit components.
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
L "UData".UDInt[0];
L "UData".UDInt[1];
L "UData".UDInt[2];
L "UData".UDInt[3];
U "UData".UDHex0[0];
U "UData".UDHex0[1];
U "UData".UDHex0[2];
U "UData".UDHex0[3];
U "UData".UDHex0[4];
U "UData".UDHex0[5];
U "UData".UDHex0[6];
U "UData".UDHex0[7];
... ...
U "UData".UDHex0[15];
L "UData".UDReal[0];
P3: Basic PLC program for SINUMERIK 840D sl
13.10 Structure and functions of the basic program
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