Siemens SINUMERIK 840D sl Function Manual

Detailed description
2.12 Block descriptions
Basic logic functions: PLC basic program solution line (P3 sl)
238 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Declaration of the function
FUNCTION FC 24 : VOID
// NAME:
MCP_IFM2
VAR_INPUT
BAGNo : BYTE ;
ChanNo: BYTE ;
SpindleIFNo: BYTE ;
END_VAR
VAR_OUTPUT
FeedHold : BOOL ;
SpindleHold : BOOL ;
SpindleDir: BOOL ;
END_VAR
BEGIN
END_FUNCTION
Description of formal parameters
The table below shows all formal parameters of the "MCP_IFM2" function:
Signal Type Type Range of values Remark
BAGNo I BYTE 0 - b#16#0A and
b#16#10 -b#16#1A
No. of mode group to which the mode signals
are transferred.
BAGNo >= b#16#10 means access to the
second machine control panel.
ChanNo I BYTE 0 - B#16#0A Channel no. for the channel signals
SpindleIFNo I BYTE 0 - 31
(B#16#1F)
Number of the axis interface declared as a
spindle
FeedHold A BOOL Feed stop from MCP, modal
SpindleHold A BOOL Spindle stop from MCP, modal
SpindleDir A BOOL Spindle direction
0 equals + (counterclockwise)
1 equals - (clockwise)

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based