MC-Basic:IDNVALUEARRAYDOUBLE
This function works only for IDNs containing more than one Double Type value in array method .
It fills the preliminary declared Double Type Array by IDN data, and returns the number of IDN values introduced into the array.
Short form
IVALAD
Syntax
IdnValueArrayDouble (<drive address>, <IDN>, <element>, <double_type_array_name>,{<ring>}, {<connection>} )
Availability
from AMCS 0.4.7.12 for SERCOS III
Type
<returned value>: Long (the number of IDN values introduced into the 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. The Double Type Array should be declared preliminary . And its size should be enough to contain the IDN data .
Examples
? IDNVALUEARRAYDOUBLE (<drive>, <idn>, <element>, <double_type_array_name>)
? IDNVALUEARRAYDOUBLE (<drive>, <idn>, <element>, <double_type_array_name>, <ring>)
? IDNVALUEARRYDOUBLE (<drive>, <idn>, <element>, <double_type_array_name>, , <connection>) --> Translator note: Ring number is zero
? IDNVALUEARRAYDOUBLE (<drive>, <idn>, <element>, <double_type_array_name>, <ring>, <connection>)
-->common shared DoubleArr[1] as double
-->? IDNVALUEARRAY DOUBLE (Ax1.dadd, <IDN number>, 7, DoubleArr)
4
-->? DoubleArr [1]
1
-->? DoubleArr [2]
3
-->? DoubleArr [3]
6
-->? DoubleArr [4]
5