Siemens SINUMERIK 810D Programming Guide

1
Flexible NC Programming 04.00
1.5 Assi
g
nments
1
840D
NCU 571
840D
NCU 572
NCU 573
FM-NC 810D 840Di

Siemens AG 2000. All rights reserved
1-38
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA)
−
04.00 Edition
1.5 Assignments
Values of matching types can be assigned to
variables/arithmetic parameters in the program.
The assignment is always made in a separate block;
up to two assignments are possible per block.
Assignments to axis addresses (traversing
instructions) always require a separate block to
variable assignments.
Programming example
R1=10.518 R2=4 VARI1=45
X=47.11 Y=R2
Assignment of numeric value
R1=R3 VARI1=R4
Assignment of a variable of matching type
R4=-R5 R7=-VARI8
Assignment of opposite leading sign (only
allowed with types INT and REAL)
Assignment to string variables
A distinction is made between upper and lower case
characters within a CHAR or STRING.
If ' or " are to be included in the character string,
these should be enclosed in '...'.
Example:
MSG("Viene lavorata l' ''ultima
figura")
displays the text 'Viene lavorata l'ultima figura' on the
screen.
Non-displayable characters can be stored in the
string as binary or hexadecimal constants.

Siemens SINUMERIK 810D Specifications

General

Brand	Siemens
Model	SINUMERIK 810D
Category	Control Unit
Language	English