Siemens SINUMERIK 840Di Function Manual page 1391

MCP selection signals to the user interface
Keylock switch
Source:
MCP switch
Position 0
Position 1
Position 2
Position 3
Operating modes and machine functions
Source:
MCP button
AUTOMATIC
MDI
JOG
REPOS
REF
TEACH IN
INC 1 ... 10 000, INC Var.
Direction keys rapid traverse override
The transfer is dependent upon the selected axis. The associated interface bits are deleted
for axes, which are not selected.
Source:
MCP button
Direction key +
Direction key -
Rapid traverse override
Direction key +
Direction key -
Rapid traverse override
Direction key +
Direction key -
Rapid traverse override
PLC Basic Program Solution Line (P3 sl)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Destination:
Interface DB
DB10.DBX56.4
DB10.DBX56.5
DB10.DBX56.6
DB10.DBX56.7
Destination:
Interface DB (parameter ChanNo)
DB11, ... DBX0.0
DB11, ... DBX0.1
DB11, ... DBX0.2
DB11, ... DBX1.1
DB11, ... DBX1.2
DB11, ... DBX1.0
DB11.DBB2, Bits 0 to 5
Destination:
Interface DB (parameter ChanNo)
DB21, ... DBX12.7
DB21, ... DBX12.6
DB21, ... DBX12.5
DB21, ... DBX16.7
DB21, ... DBX16.6
DB21, ... DBX16.5
DB21, ... DBX20.7
DB21, ... DBX20.6
DB21, ... DBX20.5
Detailed Description
2.12 Block descriptions
2-197