P3: Basic PLC Program for SINUMERIK 840D sl
13.13 Block descriptions
Basic Functions
1066 Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Failure of the MCP of HT8
In case of failure of the MCP of HT8 all the input signals are set to the value 0.
13.13.28.1 Overview of the NC/PLC interface signals of HT 8
Operating modes and machine functions
Traversing keys and rapid traverse override
Override
Source: MCP
Destination: Programmed mode group (Parameter BAGNo)
Display for BAG 1
AUTOMATIC DB11.DBX0.0
MDI DB11.DBX0.1
JOG DB11.DBX0.2
REPOS DB11.DBX1.1
REF DB11.DBX1.2
TEACH IN DB11.DBX1.0
INC 1 ... 10 000, INC Var. DB11.DBX2.0 - DBX 2.5
Source: MCP Aim: Geometry axis of the prog. channel (Parameter: ChanNo)
Traversing key + DB21, ... .DBX12.7
Traversing key - DB21, ... .DBX12.6
Rapid traverse override DB21, ... .DBX12.5
Traversing key + DB21, ... .DBX16.7
Traversing key - DB21, ... .DBX16.6
Rapid traverse override DB21, ... .DBX16.5
Traversing key + DB21, ... .DBX20.7
Traversing key - DB21, ... .DBX20.6
Rapid traverse override DB21, ... .DBX20.5
Source: MCP
Aim: Prog. axes corresponding to the table in DB 10, DBB 8 - 13
(1. MCP) or DBB 32 - 37 (2. MCP)
Traversing key + DB31, ... .DBX4.7
Traversing key - DB31, ... .DBX4.6
Rapid traverse override DB31, ... .DBX4.5
Source: MCP Aim: Programmed channel (Parameter: ChanNo)
Feed override DB21, ... .DBB4