Difference between revisions of "MC-Basic:SYSTEM.HOSTINTEGER"
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| − | Read the value of a Long variable in DPRAM written by the host. There are 16 general purpose Long variables available for use by the host in order to communicate information quickly to the | + | Read the value of a Long variable in DPRAM written by the host. There are 16 general purpose Long variables available for use by the host in order to communicate information quickly to the softMC. |
|TYPE= | |TYPE= | ||
Revision as of 14:04, 26 March 2014
Read the value of a Long variable in DPRAM written by the host. There are 16 general purpose Long variables available for use by the host in order to communicate information quickly to the softMC.
Short form
Sys.Hint
System.Hint
Syntax
?Sys.HostInteger[<index>]
?System.HostInteger[<index>]
Availability
All versions
Type
Long
Range
MinLong to MaxLong
<index>: integer 1 to 8
Default
0, value of the DPRAM variable
Scope
Task or Terminal
Limitations
- Read only
- Not supported in EtherCAT system
Examples
val1 = System.HostInteger[12]