PLC-API 5.8 Output To Controlling Equipment 5.8.1 FB_CTRL_DEADBAND This block provides a dead band for the input signal. If the input signal is within the dead band, this is indicated by the bInIsUnderThreshold output. Description of the output behaviour: VAR_INPUT VAR_INPUT fIn : FLOAT; END_VAR fIn : Input value. VAR_OUTPUT VAR_OUTPUT fOut : FLOAT; bInIsUnderThreshold : BOOL; eState : E_CTRL_STATE; eErrorId : E_CTRL_ERRORCODES; bError : BOOL; END_VAR fOut : Output of the function block. bInIsUnderThreshold : A TRUE at this output indicates that the input value is within the dead band. eErrorId : Supplies the error number [ } 16] when the bError output is set. bError :
Becomes TRUE, as soon as an error occurs. TS4100 120 Version: 1.1