Access to V.E array element

Access to a V.E array element is by means of a string. This must have the following form.

Notice

notice

Strong coding
<Index der V.E.-Variable> @ <Index Arrayelement> @

Basis for the example below:

Variable A[2] is read out; in Channel 1 this is the 2nd V.E element and has the index 2. The 3rd element of the array is read out.

Example

example

Querying a V.E array element:

IndexGroup = 0x22301

Input : “2@2@” ASCII string encodes

Output :data type dependent (24 bytes) data type + rest = 24 bytes

Notice

notice

The V.E variable index starts with 1; the index of the array element starts with 0.