Siemens SINUMERIK 828D Function Manual

P3: Basic PLC Program for SINUMERIK 840D sl
13.15 Programming tips with STEP 7
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
1081
Example 2: Transfer an ANY parameter constructed earlier to another FB (FC)
An ANY parameter that has already been compiled must be transferred to another FB (FC). This can be done
only by means of an ANY stored in VAR_TEMP.
Code Comment
FUNCTIONBLOCK FB 100
VAR_INPUT
DBNumber: INT ;
DBOffset : INT ;
Data type: INT ;
Number: INT ;
END_VAR
VAR_TEMP
dbchr : WORD ;
Temp_addr : ANY ;
END_VAR
BEGIN
NETWORK
TITLE =
L P##Temp_addr;
LAR1 ; //Retrieve pointer from VAR_TEMP
L B#16#10; //ANY identifier
T LB [AR1,P#0.0];
L Data type;
T LB [AR1,P#1.0];
L Amount;
T LW [AR1,P#2.0];
L DBNumber;
T LW [AR1,P#4.0];
L DBOffset;
SLD 3; //Offset is a bit offset
T LD [AR1,P#6.0];
CALL FB 101, DB 100
(ANYPAR := #Temp_addr); //ANYPAR is data type ANY

Siemens SINUMERIK 828D Specifications

General

Control Type	CNC
Operating System	Windows Embedded
Processor	Intel Atom
Display	10.4" color TFT display
Interfaces	Ethernet, USB
Programming	ShopMill, ShopTurn
Operation Panel Size	10.4"
Protection Class	IP65
PLC Memory	2 MB
Spindle Capacity	4 spindles
Hard Drive	CompactFlash