Siemens Sinumerik 840 sl Function Manual

Detailed description
2.12 Block descriptions
Basic logic functions: PLC basic program solution line (P3 sl)
246 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
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
Destination:
Interface DB (parameter ChanNo)
Direction key + DB21, ... DBX12.7
Direction key - DB21, ... DBX12.6
Rapid traverse override DB21, ... DBX12.5
Direction key + DB21, ... DBX16.7
Direction key - DB21, ... DBX16.6
Rapid traverse override DB21, ... DBX16.5
Direction key + DB21, ... DBX20.7
Direction key - DB21, ... DBX20.6
Rapid traverse override DB21, ... DBX20.5
Source:
MCP - Key
Destination:
Interface DB (6 assigned axis DBs)
Direction key + DB31, ... DBX4.7
Direction key - DB31, ... DBX4.6
Rapid traverse override DB31, ... DBX4.5
Override
Source:
MCP - Setting
Destination:
Interface DB (parameter ChanNo)
Feedrate override DB21, ... DBB4
Source:
MCP - Setting
Destination:
Interface DB (6 assigned axis DBs)
Feedrate override DB31, ... DBB0 (selected axis number)
The feedrate override of the 1st MCP is applied to 6
axes.
Channel signals
Source:
MCP - Keys
Destination:
Interface DB (parameter ChanNo)
NC start DB21, ... DBX7.1
NC stop DB21, ... DBX7.3
RESET DB21, ... DBX7.7
Single BLock DB21, ... DBX0.4

Siemens Sinumerik 840 sl Specifications

General

Brand	Siemens
Model	Sinumerik 840 sl
Category	Control Unit
Language	English