FB_ParisonLengthControl
Implements parison length control in the typical use case of the blow molding process.
Syntax:
FUNCTION_BLOCK FB_ParisonLengthControl EXTENDS FB_Base
Properties
Name | Type | Access | Initial value | Description |
|---|---|---|---|---|
Photocell | BOOL | Set | FALSE | Input for the signal of the photocell |
TurnrateDown | BOOL | Get | FALSE | Control output for lowering the turnrate |
TurnrateUp | BOOL | Get | FALSE | Control output for raising the turnrate |
WtcStart | BOOL | Get, Set | FALSE | Input signal for the start of a new cycle |
Methods
Name | Description |
|---|---|
Activate() | Activates the parison length control. |
Interfaces
Type | Description |
|---|---|
I_ParisonLengthControl | Standard interface on FB_ParisonLengthControl |
Requirements
Development environment | Target platform | PLC libraries to include |
|---|---|---|
TwinCAT v3.1.4024.35 | PC or CX (x64, x86) | Tc3_PlasticBaseApplication (>= v3.12.5.0) |