GetTBusStatus
The terminal bus status can be read by the function "GetTBusStatus".
FUNCTION GetTBusStatus : WORD
VAR_INPUT
VAR_INPUT
bDummy : BOOL
END_VAR
At least one input is required for functions.
The return parameter has the following significance:
Return value | Description |
|---|---|
Bit 0 set | General K-bus error |
Bit 1 set | General configuration error |
Bit 2 - 3 | reserved |
Bit 4 set | PLC cycle time monitoring |
Bit 5 - 15 | reserved |
Requirements
Development environment | Target platform | PLC libraries to include |
|---|---|---|
TwinCAT v2.7.0 and above | BCxxxx (165) | PlcSystemBC.Lb6 |