CCB / Signal AE / Error -30
I am working on a project involving the use of the SignalAE function block in Compact Builder AC800m 6.0. I am having trouble in getting rid of error -30 on AlStatus.
I made a simple test project in order to reproduce the error where I compare the output with the AlarmCondBasic function block. While the latter works fine, the SignalAE keeps on giving error -30 on AlStatus and 0 on AlState.
Having read previous posts on this matter, I paid attention to wire all inputs where values are passed by reference in the SignalAE FB. I also made sure to give appropriate names with no special characters such as space to parameters:
- Message: 'ERROR_MESSAGE'
- CondName: 'LEVEL_HI'
Thank you very much for your help.
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