Difference between revisions of "MC-Basic:SYSTEM.HOSTDOUBLE"
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Revision as of 13:50, 18 March 2014
Read value of a Double variable in DPRAM written by the host. There are 16 general purpose Double variables available for use by the host in order to communicate information quickly to the MC.
 | IMPORTANT |
| THIS PROPERTY IS OBSOLETE |
Short form
Sys.Hdoub
System.Hdoub
Syntax
?Sys.HostDouble[<index>]
?System.HostDouble[<index>]
Availability
All versions
Type
Double
Range
0 to ± MaxDouble
<index>: integer 1 to 8
Default
0, value of the DPRAM variable
Scope
Task or Terminal
Limitations
Read only
Examples
val1 = System.HostDouble[12]