Applies To:
  • CitectSCADA 5.31, 5.40, 5.41, 5.42, 5.50, 6.0, 6.1, 7.0
  • CitectHMI 5.31, 5.40, 5.41, 5.42, 5.50, 6.0, 6.1, 7.0
Summary:

When calling the AlmTagsGetField() function the return value is an empty string and a hardware alarm showing "Data browse record is invalid"

The IsError() reports Error 428

 

Solution:

After calling the AlmTagsOpen() cicode function it is necessary to call AlmTagsFirst() in order to place the cursor at the beginning of the browse session. When this correction is made the function returns properly with no hardware alarm is reported.

The Help Documentation has been corrected to reflect this.

 
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