Detailed description
2.12 Block descriptions
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
253
Description of the formal parameters
The table below shows all formal parameters of the "MCP_IFM2" function:
Signal I/O Type Value range 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. ModeGroupNo >= 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 Q BOOL Feed stop from machine control panel, modal
SpindleHold A BOOL Spindle stop from machine control panel, modal
SpindleDir Q BOOL Spindle direction
0 equals + (counterclockwise)
1 equals - (clockwise)
Call example
CALL FC 24 (
//Slim machine control panel M variants
//signals to interface
BAGNo := B#16#1, //Mode group no. 1
ChanNo := B#16#1, //Channel no. 1
SpindleIFNo := B#16#4, //Spindle interface number = 4
FeedHold := m22.0, //Feed stop signal modal
SpindleHold := db2.dbx151.0); //Spindle stop modal in message data block
SpindleDir:= m22.1); //Spindle direction return
With these parameter settings, the signals are sent to the 1st mode group, the 1st channel
and all axes. In addition, the spindle override is transferred to the 4th axis/spindle interface.
The feed hold signal is passed to bit memory 22.0 and the spindle stop signal to data block
DB2, data bit 151.0. The spindle direction feedback signal supplied via parameter SpindleDir
can be used as a direction input for an additional FC 18 call.
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