Siemens SINUMERIK 840D sl Function Manual page 1520

Detailed description
2.12 Block descriptions
Direction keys rapid traverse override
The transfer is dependent upon the selected axis. The corresponding interface bits are
deleted for axes that are not selected.
Source:
MCP - Key
Direction key +
Direction key -
Rapid traverse override
Direction key +
Direction key -
Rapid traverse override
Direction key +
Direction key -
Rapid traverse override
Source:
MCP - Key
Direction key +
Direction key -
Rapid traverse override
Override
Source:
MCP - Setting
Feedrate override
Source:
MCP - Setting
Feedrate override
Channel signals
Source:
MCP - Keys
NC start
NC stop
RESET
Single BLock
246
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
Destination:
Interface DB (6 assigned axis DBs)
DB31, ... DBX4.7
DB31, ... DBX4.6
DB31, ... DBX4.5
Destination:
Interface DB (parameter ChanNo)
DB21, ... DBB4
Destination:
Interface DB (6 assigned axis DBs)
DB31, ... DBB0 (selected axis number)
The feedrate override of the 1st MCP is applied to 6
axes.
Destination:
Interface DB (parameter ChanNo)
DB21, ... DBX7.1
DB21, ... DBX7.3
DB21, ... DBX7.7
DB21, ... DBX0.4
Basic logic functions: PLC basic program solution line (P3 sl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0