Old:structure Definitions - Beckhoff TwinCAT 3 Manual

Table 13: Outputs
Name Unit
fYAnalog none
bYPWM none
bYDig none
bYDigPos none
bYDigNeg none
dwAlarm none
iState none
bError none
iErrorId none
Requirements
Development environment
TwinCAT 3.1.4006
5.1.4

old:Structure Definitions

TYPE ST_ParaControlValue :
STRUCT
(* general parameters *)
iMode : E_ControlMode;
iReactionOnFailure : E_ReactionOnFailure;
fYTune : LREAL;
fYStable : LREAL;
dwAlarmSupp : DWORD;
tCtrlCycleTime : TIME;
tTaskCycleTime : TIME;
(* setpoint parameters *)
fWMin : LREAL;
fWMax : LREAL;
(* start up *)
fWStartUp : LREAL;
tStartUp : TIME;
bStartUpRamping : BOOL;
fWStartUpVeloPos : LREAL;
fWStartUpVeloNeg : LREAL;
fWVeloPos : LREAL;
fWVeloNeg : LREAL;
(* actual value parameters *)
bFilter : BOOL;
tFilter : TIME;
(* control value parameters *)
fYMin : LREAL;
fYMax : LREAL;
fYManual : LREAL;
fYOnFailure : LREAL;
tPWMCycleTime : TIME;
TC3 Temperature Controller
Value range Description
LREAL Analogue control value.
[TRUE,FALSE] Boolean output, pulse width modulated.
[TRUE,FALSE] Boolean output of a two-point controller (TRUE control
value 100%, FALSE control value off)
[TRUE,FALSE] Boolean output of a three-point controller (TRUE control
value 100%, FALSE control value off)
[TRUE,FALSE] Boolean output of a three-point controller (TRUE control
value -100%, FALSE control value off)
DWORD Alarm signals (see ENUM ...)
INT Present controller status (see ENUM ...)
[TRUE,FALSE] If an error is present, then bError is TRUE.
INT If bError is TRUE, then iErrorId provides an error code
(see ENUM ...)
target platform
PC or CX (x86)
Version: 1.1
PLC libraries
PLC libraries to include
Tc2_TempController
33