Difference between revisions of "MC-Basic:INPB"

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This command reads the value of a byte at the specified I/O space address.
 
This command reads the value of a byte at the specified I/O space address.
  
{{Note/Important| '''THIS COMMAND IS OBSOLETE'''}}
 
  
 
|TYPE=
 
|TYPE=
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|LIMITATIONS=
 
|LIMITATIONS=
Read-Only
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*Read only
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*Not supported in EtherCAT system
  
 
|EXAMPLE=
 
|EXAMPLE=
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|SEE ALSO=
 
|SEE ALSO=
* [[Axystems:MC-Basic:INPW|INPW]]
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* [[MC-Basic:INPW|INPW]]
  
[[Category:Axystems:Obsolete|INPB]]
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[[Category:Obsolete|INPB]]
 
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Latest revision as of 09:19, 22 May 2014

This command reads the value of a byte at the specified I/O space address.

Syntax

Inpb (<address>)

Availability

All versions

Type

The <address> must be a Long expression. The function returns a Long value.

Range

The <address> must be in the range 0x0 to 0xFFFF

Scope

Task or Terminal

Limitations

  • Read only
  • Not supported in EtherCAT system

Examples

X=inpb (256)                            ‘read a byte and assign its value to variable X

?inpb(256)                                 ‘Read a byte

See Also