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LastTextErr - property of the PmaCommMsg object

Text error description of last message transfer.
String LastTextErr
Property access for read only.
The property can be used, for example, in communication alarms if an error occurs during the transfer. The LastErr property serves for getting the error number of the last message transfer. Cumulative error count can be detected by the PmaCommMsg.GetCount or PmaComm.GetCount methods (it is usefull when detecting communication problems).
See also:
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var oCommMsg = pMe.Pm("/Comm/mr");
var sLastErr = oCommMsg.LastTextErr;
PROMOTIC 9.0.28 SCADA system documentation MICROSYS, spol. s r.o.

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