Detailed description
2.12 Block descriptions
Basic logic functions: PLC basic program solution line (P3 sl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
99
Declaration SINUMERIK 840D
Code Comment
FUNCTION_BLOCK FB 1
VAR_INPUT
MCPNum: INT:=1; //0: No MCP
//1: 1 MCP (default)
//2: 2 MCPs
MCP1In: POINTER; //Start addr. input signals MCP 1
MCP1Out: POINTER; //Start addr. output signals MCP 1
MCP1StatSend: POINTER; //Status DW for sending MCP 1
MCP1StatRec: POINTER; //Status DW for receiving MCP 1
MCP1BusAdr: INT:=6; //Default
MCP1Timeout: S5TIME:= S5T#700MS;
MCP1Cycl: S5TIME:= S5T#200MS;
MCP2In: POINTER; //Start addr. input signals MCP 2
MCP2Out: POINTER; //Start addr. output signals MCP 2
MCP2StatSend: POINTER; //Status DW for sending MCP 2
MCP2StatRec: POINTER; //Status DW for receiving MCP 2
MCP2BusAdr: INT ;
MCP2Timeout: S5TIME:= S5T#700MS;
MCP2Cycl: S5TIME:= S5T#200MS;
MCPMPI: BOOL:= FALSE;
MCP1Stop: BOOL:= FALSE;
MCP2Stop: BOOL:= FALSE;
MCP1NotSend: BOOL:= FALSE;
MCP2NotSend: BOOL:= FALSE;
MCPSDB210: BOOL:= FALSE;
MCPCopyDB77: BOOL:= FALSE;
MCPBusType: BYTE=B#16#0;
HHU: INT:=0; //Handheld unit interface
//0: No HHU
//1: HHU on MPI
//2: HHU on OPI
BHGIn: POINTER; //Transmit data of the HHU
BHGOut: POINTER; //Receive data of the HHU
BHGStatSend: POINTER; //Status DW for sending HHU
BHGStatRec: POINTER; //Status DW for receiving HHU
BHGInLen: BYTE:= B#16#6; //Input 6 bytes
BHGOutLen: BYTE:= B#16#14; //Output 20 bytes
BHGTimeout: S5TIME:= S5T#700MS;
BHGCycl: S5TIME:= S5T#100MS;
BHGRecGDNo: INT:=2;
BHGRecGBZNo: INT:=2;
BHGRecObjNo: INT:=1;
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