Siemens SINUMERIK 840Di Function Manual page 1415

2.12.27.2 Checkback signals from user interface for controlling displays
Operating modes and machine functions
Operating modes and machine functions
Destination:
MCP output
AUTOMATIC
MDI
JOG
REPOS
REF
TEACH IN
WCS/MCS output is operated through key actuation.
Call example
CALL FC 26 (
With these parameter settings, the signals from the first parameterized machine control
panel are sent to the 1st mode group, the 1st channel and all axes.
2.12.28 FC 19, FC 24, FC 25, FC 26 source code description
Task
Machine control panel to application interface
(FC 19 M variant, FC 24 slim variant, FC 25 T variant, FC 26 HPU/HT6 variant)
Associated blocks
DB 7, no. of BAGs, channels, axes
DB 7, pointer of machine control panel
DB 8, storage for the next cycle
FC 20, output of error messages
Resources used
None.
PLC Basic Program Solution Line (P3 sl)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Source:
Interface DB (parameter ModeGroupNo)
representation for mode group 1
DB11, ... DBX6.0
DB11, ... DBX6.1
DB11, ... DBX6.2
DB11, ... DBX7.1
DB11, ... DBX7.2
DB11, ... DBX7.0
BAGNo := B#16#1,
ChanNo := B#16#1);
//Machine control panel of the HPU/HT6
//Signals to interface
//Mode group no. 1
//Channel no. 1
Detailed Description
2.12 Block descriptions
2-221