Program Scope Bool Array

[bnunes]

Hi,

I came across a small problem while trying to access a program scoped boolean array. While I can read single booleans, DINT and INT arrays, I've not been able to read an array of booleans. But i can read perfectly a controller scope bool array.

string[] result = ethernetIPforCLXCom..Read("PROGRAM:Caminhos.test_dint[0]", 32) -> OK
string[] result = ethernetIPforCLXCom..Read("PROGRAM:Caminhos.test_int[0]", 32) -> OK
string result = ethernetIPforCLXCom..Read("PROGRAM:Caminhos.teste_bool) -> OK
string[] result = ethernetIPforCLXCom..Read("test_bools[0]", 32) -> OK
string[] result = ethernetIPforCLXCom..Read("PROGRAM:Caminhos.test_bools[0]", 32) -> NOT OK (Read Failed. General Error: Offset plus Number of Elements extends beyond the end of the requested tag.,  Status Code=255)

I've double checked tag definition, i tried different naming and lengths, and I can't see what I may be doing wrong.

Any suggestion?

Thank you in advance,

Bruno Nunes

[dmroeder]

What revision are you using? I tested it with 3.99r and it worked fine.

[Archie]

This may be the problem in which the latest patch for 3.99r fixes. If you try to read any element within the last 32 of a BOOL array, it will give the error. See Reply #6 and #10 of the following thread on getting the patch.

http://advancedhmi.com/forum/index.php?topic=1518.msg8204#msg8204

[bnunes]

Thank you. I will try and report back.