Difference between revisions of "MC-Basic:IDNVALUEARRAY"
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The IDN must be defined. | The IDN must be defined. | ||
| + | Array must be long-type. | ||
| + | All other inputs must be longs. | ||
|EXAMPLE= | |EXAMPLE= | ||
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* [[Axystems:MC-Basic:WRITEIDNVALUE|WRITEIDNVALUE]] | * [[Axystems:MC-Basic:WRITEIDNVALUE|WRITEIDNVALUE]] | ||
* [[Axystems:MC-Basic:IDNVALUE|IDNVALUE]] | * [[Axystems:MC-Basic:IDNVALUE|IDNVALUE]] | ||
| − | + | * [[Axystems:MC-Basic:IDNVALUEARRAYDOUBLE|IDNVALUEARRAYDOUBLE]] | |
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}} | }} | ||
Revision as of 13:33, 3 November 2011
This function is used to read the number of IDN values of a specified IDN from a specified drive returned by the long-type array.
Short form
IVALA
Syntax
IdnValueArray (<drive address>, <IDN>, <element>, <long_type_array_name>,{<ring>}, {<connection>} )
Availability
from AMCS 0.4.7.12 for SERCOS III
Type
<returned value>: Long Type Array
Range
<drive address>: 1 to 254
<IDN>: 1 to 65536
<element>: 1 to 7
<ring>:1
<connection>:0 to 2 for normal systems (0 = chose automatically, 1 = first AT connection, 2 = first MDT connection)
Scope
Configuration, Task or Terminal
Limitations
Read-Only. Executed only in SERCOS communication phases 2, 3 and 4.
The IDN must be defined. Array must be long-type. All other inputs must be longs.
Examples
? IDNVALUEARRAY (<drive>, <idn>, <element>, <long_type_array_name>)
? IDNVALUEARRAY (<drive>, <idn>, <element>, <long_type_array_name>, <ring>)
? IDNVALUEARRY (<drive>, <idn>, <element>, <long_type_array_name>, , <connection>) --> Translator note: Ring number is zero
? IDNVALUEARRAY (<drive>, <idn>, <element>, <long_type_array_name>, <ring>, <connection>)