Siemens SINUMERIK 828D Programming Manual

Flexible NC programming
1.3 Arithmetic functions
Job planning
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
65
Example 2: Initializing complete variable arrays
Program code Comment
R1=R1+1 ; New R1 = old R1 +1
R1=R2+R3 R4=R5-R6 R7=R8*R9
R10=R11/R12 R13=SIN(25.3)
R14=R1*R2+R3 ; Multiplication or division takes precedence
over addition or subtraction.
R14=(R1+R2)*R3 ; Parentheses are calculated first.
R15=SQRT(POT(R1)+POT(R2)) ; Inner parentheses are resolved first:
R15 = square root of (R1+R2)
RESFRAME=FRAME1:FRAME2
FRAME3=CTRANS(…):CROT(…)
; The concatenation operator links frames to form
a resulting frame or assigns values to frame
components.

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