FB_TempChannel
Class for single control of a temperature channel.
Syntax:
FUNCTION_BLOCK FB_TempChannel EXTENDS FB_TempChannelBase
Properties
Name | Type | Access | Initial value | Description |
|---|---|---|---|---|
Name | STRING | Get, Set | <SourceName> | Specifies the name of the class instance. |
FB_TempChannel | ||||
AlarmNoResponse | BOOL | Get | FALSE | Temperature value of the channel does not respond to the control. |
AttachableMdInterface | I_MdComponent | Get | - | Interface to the machine data component |
ConfigID | UINT | Get, Set | 0 | ID of the active group configuration |
EnableLimitAlarms | BOOL | Get, Set | FALSE | Exceeding a tolerance value/limit triggers a TC3 EventLogger alarm. |
Error | BOOL | Get | FALSE | Alias to 'Fault' |
ExtruderID | INT | Get, Set | 0 | ID of the extruder used |
Fault | BOOL | Get | FALSE | An error has occurred in this temperature channel |
GroupID | INT | Get, Set | 0 | ID of the assigned group |
IsActive | BOOL | Get | FALSE | Channel is actively controlled |
IsEnabled | BOOL | Get | FALSE | Channel is enabled |
IsLinked | BOOL | Get | FALSE | Channel is assigned to a group |
IsStandby | BOOL | Get | FALSE | Channel is in standby mode |
SupplyID | INT | Get | 0 | ID of the supply channel used |
TuningLastExecution | DATE_AND_TIME | Get, Set | DT#1900-01-01T00:00:00Z | Date of the last successful execution of a tuning |
TuningRequired | BOOL | Get, Set | TRUE | The current configuration requires autotuning |
FB_TempChannelBase | ||||
Index | INT | Get, Set | 0 | References a PlasticBaseApplication channel to a TF8540 zone. |
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> |
|
Methods
Type | Description |
|---|---|
EnablePLC() | Enables the temperature channel on the PLC side |
Force() | Forces the temperature channel to heating/cooling 100%. |
Standby() | Sets the temperature channel to standby |
Possible events
ID | Description | Alarm/Message |
|---|---|---|
400x | Temperature operation monitoring | Alarm |
4006 | Selective tuning (included or excluded) | Alarm |
4008 | HMI enable without PLC enable | Message |
4042 | Grouping without | Alarm |
Interfaces
Type | Description |
|---|---|
I_Base | Standard interface on FB_Base. |
I_TempChannel | Standard interface on FB_TempChannel |
I_AttachableMdInterface | Interface for containerless machine data components |
I_TempZone | Compatible interface with FB_TempZone |
I_TempZoneHmi | Interface compatible with FB_TempZoneHMI. |
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 4026 >= v3.1.4026.16 | PC or CX (x64, x86) | Tc3_PlasticBaseApplication (>= v12.12.0.0) |