Siemens SINUMERIK 828D Commissioning Manual

Function name Description
String to compare Two strings are compared with one another from a lexicographical
perspective.
The function gives
a return value of zero if the strings are the same, a
value less than zero if the first string is smaller than the second string
or a value greater than zero if the second string is smaller then the first
string.
Parameter:
str1 - string
str2 - comparison string
Syntax:
<function name="string.cmp" return ="<int var>" >
str1, str2 </function>
Example:
<let name="rval">0</let>
<let name="str1" type="string">A brown bear hunts a
brown dog.</let>
<let name="str2" type="string">A brown bear hunts a
brown dog.</let>
<function name="string.cmp" return="rval"> str1,
str2 </function>
Result:
rval= 0
Generating user dialogs
1.9 Predefined functions
Easy XML
88 Programming Manual, 10/2015, 6FC5397-3DP40-5BA3

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