FB_ClampHmi
HMI parallel class of FB_Clamp class.
 | Clamp locking only active with NC transformer axes The use of a lock segment is only inserted with an NC transformer axis! For hydraulic axes, the normal clamping of the FB_PtpMotion class is used. |
Syntax:
FUNCTION_BLOCK FB_ClampHmi EXTENDS FB_PtpMotionHmi
Properties
Name | Type | Access | Initial value | Description |
|---|---|---|---|---|
Name | STRING | Get, Set | <SourceName> | Specifies the name of the class instance. |
FB_ClampHmi | ||||
LockLimiting | LREAL | Get, Set | 100.0 [%] | Limitation of the locking |
LockPosition | LREAL | Get, Set | 3.5 | Locking position |
LockVelocity | LREAL | Get, Set | 5.0 | Velocity at which the system moves to the locking position after the last PTP point. |
ManualCloseOpen | Get | <Local> | HMI for the implementation of a manual function. | |
UnlockLimiting | LREAL | Get, Set | 100.0 [%] | Unlocking limitation |
UnlockPosition | LREAL | Get, Set | 0.0 | Unlocking position from which the regular PTP segments take over. |
UnlockVelocity | LREAL | Get, Set | 1.0 | Velocity at which the system is moved to the unlocking position. |
FB_PtpMotionHmi | ||||
ActiveMove | INT | Get, Set | 0 | Index of the active cluster. |
ActiveSegment | INT | Get, Set | 0 | Index of the active segment. |
AxisMove | REFERENCE TO FB_AxisMoveHmi | Get | <Local> | Motion configuration object. |
EnableRecipe | BOOL | Get, Set | FALSE | Enables recipe handling via I_Recipe. |
FB_AxisHmi | ||||
AxisHomingAbsSwitch | REFERENCE TO FB_HomingAbsoluteSwitchHmi | Get | <Local> | Parameter set for homing via absolute switch. |
AxisHomingBlock | REFERENCE TO FB_HomingBlockHmi | Get | <Local> | Parameter set for homing via end stop. |
AxisHomingBlockDetect | REFERENCE TO FB_HomingBlockDetectHmi | Get | <Local> | Parameter set for calibrating an end stop position. |
AxisHomingBusy | BOOL | Get, (Set) | FALSE | Homing or calibration is active (axis is in homing state). |
AxisHomingFinish | REFERENCE TO FB_HomingFinishHmi | Get | <Local> | Parameter set for completing homing. |
AxisHomingSetup | REFERENCE TO FB_HomingSetupHmi | Get | <Local> | Parameter set for general settings and homing commands. |
AxisIsHomed | BOOL | Get, (Set) | FALSE | Axis was successfully homed. |
EncoderZeroShift | LREAL | Get, (Set) | 0.0 | Zero offset shift of the axis. |
LimitingReference | LREAL | Get | 100.0 [%] | Reference value (maximum) for commanded limiting values (pressure or torque limit). |
MaxAcceleration | LREAL | Get | 0.0 | Maximum acceleration of the axis. |
MaxDeceleration | LREAL | Get | 0.0 | Maximum deceleration of the axis. |
MaxJerk | LREAL | Get | 0.0 | Maximum jerk of the axis. |
MaxPosition | LREAL | Get | 0.0 | Maximum position of the axis. |
MaxVelocity | LREAL | Get | 0.0 | Maximum velocity of the axis. |
MinPostion | LREAL | Get | 0.0 | Minimum position of the axis. |
MinVelocity | LREAL | Get | 0.0 | Minimum velocity of the axis. |
SetPosition | LREAL | Get, Set | 0.0 | Position used when calling FB_Axis.SetPosition(). |
UnitGroup | STRING(64) | Get, Set | ‘Length‘ | Physical quantity with which the axis is parameterized and operated. |
FB_MotionHmi | ||||
ActPosition | LREAL | Get | 0.0 | Current position of the connected motion object |
ActVelocity | LREAL | Get | 0.0 | Current velocity of the connected motion object |
JogLimitingNegative | LREAL | Get, Set | 0.0 | Limitation of the jog command via the FB_Motion.JogNegative() method |
JogLimitingPositive | LREAL | Get, Set | 0.0 | Limitation of the jog command via the FB_Motion.JogPositive() method |
JogVelocityNegative | LREAL | Get, Set | 0.0 | Velocity of the jog command via the FB_Motion.JogNegative() method |
JogVelocityPositive | LREAL | Get, Set | 0.0 | Velocity of the jog command via the FB_Motion.JogNegative() method |
ManualPower | Get, Set | <Local> | Interface for a manual function to switch on the motion object. | |
Specific | REFERENCE TO FB_MotionSpecificHmi | Get | <Local> | Access to the technology-specific functions |
FB_Base | ||||
BaseState | Get | eNotHandled | Initialization state of the class instance. | |
Error | BOOL | Get | FALSE | Class is in an error state. |
ResultMessage | Get | - | Access to the class-internal EventLogger. | |
[ | STRING | Get | <SourceName> |
|
Local HMI variables
Name | Data type | Description |
|---|---|---|
fbParamHandle | FB_MdHandleHmi | Handling interface for loading and saving machine data. |
FB_ClampHmi | ||
fbManualCloseOpen | HMI for the implementation of a manual function. | |
fbParamClamp | FB_MdClampHmi | Entries in the HMI parameter list under Clamp. |
FB_PtpMotionHmi | ||
aRecipe | ARRAY[] OF FB_MoveClusterRecipe | Structured recipe values for the motion configuration. |
fbAxisMove | Motion configuration object. | |
fbParamPtpMotion | FB_MdPtpMotionHmi | Entries in the HMI parameter list under Linear motion. |
FB_AxisHmi | ||
fbAxisHomingAbsSwitch | FB_HomingAbsoluteSwitchHmi | Parameter set for homing via absolute switch. |
fbAxisHomingBlock | FB_HomingBlockHmi | Parameter set for homing via end stop. |
fbAxisHomingBlockDetect | FB_HomingBlockDetectHmi | Parameter set for calibrating an end stop position. |
fbAxisHomingFinish | FB_HomingFinishHmi | Parameter set for completing homing. |
fbAxisHomingSetup | FB_HomingSetupHmi | Parameter set for general settings and homing commands. |
fbParamAxis | FB_MdAxisHmi | Entries in the HMI parameter list under Axis. |
fbParamHoming | FB_MdHomingHmi | Entries in the HMI parameter list under Homing. |
FB_MotionHmi | ||
fbManualPower | Interface for a manual function to switch on the motion object. | |
fbSpecific | FB_MotionSpecificHmi | Technology-specific functions of the motion object. |
Methods
Name | Description |
|---|---|
Reset() | Resets the error state of the class. |
FB_PtpMotionHmi | |
Moves( | Returns an interface to the x-th Move-Cluster. |
FB_BaseHmi | |
Init( | Default initialization method to pass the base class. |
FB_Base | |
SetHMI( | General assignment method for an FB_BaseHmi extending class. |
[ | Extracts the first part of the instance path as an object namespace. |
[ | Extracts the last part of the instance path as the object name. |
| Exceptions avoidance The list access functions (e.g. Channels(x), Groups(x), etc...) return a pseudo variable if the requested index is invalid. In addition, a message is thrown in the EventLogger. |
Interfaces
Type | Description |
|---|---|
I_Base | Standard interface on FB_Base. |
I_ClampHmi | Standard interface on FB_ClampHmi. |
I_PtpMotionHmi | Standard interface on FB_PtpMotionHmi. |
I_Recipe | Interface for managing structured recipe values. |
I_AxisHmi | Standard interface on FB_AxisHmi. |
I_MotionHmi | Standard interface on FB_MotionHmi. |
I_BaseMdHmi | Standard interface on FB_BaseMdHmi. |
I_BaseHmi | Standard interface on FB_BaseHmi. |
I_BaseEmpty | For extension without standard interface. |
I_BaseDev | Covers all methods and properties of the base class. |
Requirements
Development environment | Target platform | PLC libraries to include |
|---|---|---|
TwinCAT >= v3.1.4024.54 (recommended) | PC or CX (x64, x86) | Tc3_PlasticBaseApplication (>= v12.8.1.0) |